Texas frost dates: Last spring and first autumn frost at every NOAA station, 1991-2020
Across Texas's 476 NOAA stations with frost dates, the median last spring frost (32°F) runs from January 3 in Port Isabel station to April 28 in Dalhart station; for half of its places it comes after March 16.
- Typical last spring frost
- March 16median of 320 places
- Typical first autumn frost
- November 14median of 320 places
- Earliest last frost
- January 3Port Isabel station
- Latest last frost
- April 28Dalhart station
When is the last frost in Texas, town by town?
Each date is NOAA's: "after March 16 in half of years" means the last 32°F night of spring came after March 16 in half of the years 1991-2020. By the 1-in-10 date, the last frost has passed in nine years out of ten.
Find your town in the list, or look up a ZIP code for the stations nearest it.
| Place or station | Last frost (median) | 1 in 10 after | First frost (median) | 1 in 10 before | Growing season | Zone |
|---|---|---|---|---|---|---|
| Port Isabel station * | January 3 | February 2 | January 1 | December 7 | 365 days | – |
| Brownsville *Brownsville S Padre Island International Airport | January 6 | February 1 | January 2 | December 8 | 365 days | 10a |
| Edinburg * | January 8 | February 21 | January 2 | December 11 | 365 days | – |
| HarlingenHarlingen Rio Grande Airport | January 8 | February 17 | December 29 | December 2 | 357 days | 10a |
| Port Isabel *Port Isabel Cameron Airport | January 8 | February 7 | January 4 | December 10 | 365 days | 10a |
| Weslaco * | January 8 | February 18 | December 31 | December 3 | 365 days | – |
| Falcon Dam | January 9 | February 21 | January 1 | December 8 | 363 days | 9b |
| Harlingen station * | January 9 | February 4 | January 3 | December 9 | 365 days | 10a |
| McAllen *McAllen Miller International Airport | January 9 | February 13 | January 3 | December 11 | 365 days | 10a |
| McAllen station * | January 9 | February 12 | January 1 | December 8 | 365 days | 10a |
| Weather Office Brownsville * | January 9 | March 1 | January 4 | December 9 | 365 days | – |
| Santa Rosa3 mi WNW | January 10 | February 24 | December 27 | December 3 | 355 days | 10a |
| Port Mansfield | January 12 | February 19 | January 1 | December 5 | 362 days | – |
| Corpus Christi Naval Air Station * | January 14 | February 20 | January 8 | December 18 | 365 days | – |
| Corpus Christi Cabaniss Field | January 15 | February 23 | December 30 | December 1 | 353 days | – |
| Port Aransas * | January 16 | February 23 | January 5 | December 12 | 365 days | – |
| Galveston *Galveston Scholes Field | January 18 | February 18 | January 7 | December 13 | 365 days | 10a |
| Zapata1 mi S | January 19 | February 25 | December 22 | November 28 | 341 days | – |
| LaredoLaredo International Airport | January 20 | February 26 | December 25 | December 2 | 344 days | – |
| Edinburg (17 mi NNE) | January 21 | February 28 | December 23 | November 23 | 338 days | 9b |
| Raymondville | January 21 | February 27 | December 26 | December 1 | 340 days | – |
| McCook | January 22 | March 5 | December 19 | November 26 | 333 days | – |
| Port Aransas (11 mi SSW) | January 22 | March 3 | January 4 | December 6 | 362 days | – |
| La Joya | January 23 | February 27 | December 28 | December 2 | 340 days | – |
| RockportRockport Aransas County Airport | January 23 | February 27 | January 1 | December 4 | 347 days | 9b |
| Galveston station | January 25 | February 21 | January 1 | December 9 | 348 days | – |
| Kingsville station | January 25 | March 3 | December 20 | November 25 | 329 days | 9b |
| Laredo 2 | January 25 | February 25 | December 17 | November 23 | 329 days | – |
| San Manuel | January 25 | March 5 | January 1 | December 1 | 343 days | – |
| Robstown | January 26 | March 3 | December 24 | November 28 | 336 days | 9b |
| Freeport2 mi NW | January 27 | February 28 | January 1 | December 1 | 338 days | 9b |
| Corpus ChristiCorpus Christi International Airport | January 28 | February 28 | December 21 | November 25 | 331 days | 9b |
| Alice station | January 29 | March 5 | December 29 | November 25 | 337 days | – |
| Angleton (2 mi W) | January 29 | March 10 | December 31 | November 26 | 333 days | 9b |
| C C Botanical Gardens | January 29 | March 1 | December 24 | December 1 | 337 days | 9b |
| Austwell | January 30 | March 2 | December 27 | November 27 | 333 days | – |
| Bruni | January 30 | March 1 | December 18 | November 22 | 323 days | – |
| Houston Hobby Airport | January 30 | March 1 | December 28 | November 27 | 330 days | 9b |
| Corpus Christi NWS | January 31 | March 2 | December 22 | November 29 | 331 days | – |
| Houston Clover Field | January 31 | March 5 | December 27 | November 28 | 328 days | 9b |
| League CityHouston Nwso | January 31 | March 5 | December 14 | November 19 | 317 days | 9b |
| Mathis4 mi SSW | January 31 | March 4 | December 23 | November 28 | 328 days | 9b |
| Rio Grande City | January 31 | March 4 | December 17 | November 22 | 321 days | 9b |
| Rockport station | January 31 | February 28 | December 25 | November 28 | 328 days | 9b |
| PalaciosPalacios Municipal Airport | February 1 | March 7 | December 17 | November 24 | 319 days | 9b |
| Point Comfort | February 1 | March 4 | December 21 | November 25 | 321 days | 9b |
| Sinton | February 1 | March 6 | December 17 | November 22 | 324 days | 9b |
| Houston Sugarland Mem | February 2 | March 7 | December 11 | November 20 | 318 days | 9b |
| Houston-Port | February 2 | March 5 | December 25 | November 27 | 327 days | – |
| KingsvilleKingsville Naas | February 3 | March 6 | December 14 | November 21 | 314 days | 9b |
| Hebbronville | February 4 | March 7 | December 12 | November 22 | 320 days | 9b |
| Port O'ConnorPort O'connor | February 4 | March 6 | December 27 | November 20 | 323 days | – |
| Victoria Regional Airport | February 4 | March 5 | December 9 | November 18 | 309 days | – |
| AliceAlice International Airport | February 5 | March 4 | December 10 | November 16 | 312 days | 9b |
| MatagordaMatagorda No 2 | February 5 | March 8 | December 16 | November 20 | 310 days | – |
| Aransas Wildlife Refuge | February 7 | March 11 | December 13 | November 22 | 306 days | – |
| Choke Canyon Dam | February 8 | March 8 | December 6 | November 17 | 302 days | 9b |
| Calliham | February 9 | March 7 | December 8 | November 16 | 303 days | 9b |
| Sugar Land | February 9 | March 11 | December 13 | November 19 | 305 days | – |
| Crystal City | February 10 | March 9 | December 10 | November 19 | 307 days | 9b |
| Freer | February 10 | March 8 | December 7 | November 18 | 304 days | – |
| CotullaCotulla La Salle County Airport | February 11 | March 9 | December 3 | November 15 | 300 days | 9b |
| Anahuac | February 12 | March 10 | December 6 | November 16 | 302 days | 9a |
| AngletonAngleton Brazoria Airport | February 13 | March 17 | December 8 | November 18 | 301 days | 9a |
| Bishop | February 13 | March 12 | December 7 | November 17 | 305 days | – |
| HoustonHouston Intercontinental Airport | February 13 | March 12 | December 9 | November 17 | 300 days | 9b |
| Tilden4 mi SSE | February 13 | March 11 | December 3 | November 13 | 299 days | – |
| Alvin | February 14 | March 13 | December 5 | November 14 | 298 days | – |
| AmistadAmistad Dam | February 14 | March 9 | December 6 | November 16 | 297 days | 9b |
| BeaumontPort Arthur SE TX Regional Airport | February 14 | March 13 | December 7 | November 15 | 301 days | 9b |
| Beaumont City | February 14 | March 11 | December 4 | November 13 | 299 days | 9b |
| Victoria Fire Dept #5 | February 14 | March 13 | December 9 | November 17 | 299 days | – |
| Danevang (1 mi W) | February 15 | March 13 | December 8 | November 13 | 301 days | 9a |
| Refugio (3 mi SW) | February 15 | March 12 | December 5 | November 13 | 295 days | – |
| Thompsons3 mi WSW | February 15 | March 15 | December 6 | November 13 | 297 days | 9b |
| Del RioDel Rio International Airport | February 16 | March 10 | December 3 | November 14 | 293 days | 9a |
| Dilley | February 16 | March 12 | December 6 | November 16 | 296 days | – |
| Karnes City2 mi N | February 16 | March 13 | December 9 | November 20 | 300 days | – |
| Beeville5 mi NE | February 17 | March 12 | December 8 | November 18 | 299 days | 9b |
| Coleto Creek Reservoir | February 17 | March 12 | December 8 | November 17 | 299 days | 9b |
| Hallettsville2 mi N | February 17 | March 13 | December 4 | November 14 | 297 days | 9a |
| Sarita7 mi E | February 17 | March 13 | December 8 | November 19 | 300 days | – |
| Beaumont Research Center | February 18 | March 15 | December 2 | November 9 | 291 days | 9b |
| Castolon | February 18 | March 13 | November 29 | November 13 | 284 days | 9a |
| San Antonio/Seaworld | February 18 | March 16 | December 9 | November 17 | 296 days | – |
| VictoriaVictoria Regional Airport | February 18 | March 14 | December 4 | November 16 | 291 days | 9b |
| Del Rio (4 mi NW) | February 19 | March 11 | December 4 | November 16 | 290 days | – |
| Eagle Pass3 mi N | February 19 | March 10 | December 1 | November 14 | 287 days | – |
| Houston Hooks Mem Airport | February 19 | March 15 | December 3 | November 13 | 290 days | 9a |
| AustinAustin-Camp Mabry | February 20 | March 14 | December 3 | November 15 | 291 days | 9a |
| Bay CityBay City Water Works | February 20 | March 15 | December 3 | November 10 | 290 days | 9b |
| Baytown | February 20 | March 14 | December 4 | November 12 | 292 days | 9b |
| BenavidesBenavides 2 | February 20 | March 14 | December 1 | November 10 | 286 days | – |
| Port Aransas (32 mi NNE) | February 20 | March 16 | December 2 | November 7 | 284 days | – |
| San Antonio Stinson Airport | February 20 | March 13 | December 3 | November 12 | 291 days | 9a |
| Cheapside | February 21 | March 16 | December 1 | November 10 | 288 days | – |
| Eagle LakeEagle Lake Resch Center | February 21 | March 14 | December 1 | November 10 | 285 days | – |
| Encinal | February 21 | March 16 | December 9 | November 21 | 296 days | – |
| Liberty | February 21 | March 17 | December 1 | November 9 | 286 days | – |
| Randolph AFBRandolph Air Force Base | February 21 | March 14 | December 5 | November 16 | 289 days | – |
| Study Butte | February 21 | March 14 | November 30 | November 14 | 282 days | – |
| Armstrong (4 mi SE) | February 22 | March 14 | December 5 | November 15 | 293 days | – |
| Poteet | February 22 | March 18 | December 1 | November 8 | 281 days | 9a |
| San Antonio Kelly Air Force Base | February 22 | March 12 | December 2 | November 13 | 284 days | – |
| El Campo | February 23 | March 16 | December 5 | November 15 | 287 days | – |
| Presidio | February 23 | March 13 | November 26 | November 9 | 275 days | – |
| Conroe station | February 24 | March 17 | December 2 | November 11 | 285 days | 9a |
| Lytle3 mi W | February 24 | March 14 | December 2 | November 14 | 283 days | 9a |
| Sam RayburnSam Rayburn Dam | February 24 | March 23 | December 1 | November 9 | 280 days | 8b |
| Welder Wildlife Foundation | February 24 | March 15 | December 1 | November 9 | 283 days | 9b |
| Falfurrias | February 25 | March 18 | December 1 | November 12 | 285 days | – |
| Goliad | February 25 | March 17 | December 1 | November 6 | 280 days | 9a |
| Lumberton | February 25 | March 18 | November 30 | November 8 | 281 days | 9a |
| New Braunfels Weather Office | February 25 | March 20 | November 25 | November 5 | 274 days | – |
| San Antonio Incarnate Word | February 25 | March 19 | November 28 | November 7 | 277 days | 9a |
| Charlotte5 mi NNW | February 26 | March 17 | November 28 | November 6 | 278 days | 9a |
| Gonzales2 mi S | February 26 | March 21 | November 28 | November 7 | 272 days | 9a |
| San AntonioSan Antonio International Airport | February 26 | March 17 | November 28 | November 7 | 277 days | 9a |
| College StationCollege Station Easterwood Field | February 27 | March 18 | November 30 | November 10 | 278 days | 9a |
| Langtry | February 27 | March 17 | November 27 | November 10 | 270 days | 9a |
| Pleasanton | February 27 | March 20 | November 28 | November 7 | 274 days | 9a |
| Refugio2 mi NW | February 27 | March 19 | December 2 | November 10 | 283 days | – |
| Bellville6 mi NNE | February 28 | March 20 | December 2 | November 12 | 279 days | – |
| Franklin | February 28 | March 21 | November 28 | November 6 | 277 days | – |
| Hondo station | February 28 | March 17 | November 27 | November 8 | 274 days | – |
| La Tuna (1 mi S) | February 28 | March 17 | November 20 | November 5 | 264 days | 8b |
| Orange9 mi N | February 28 | March 29 | November 23 | November 4 | 273 days | 9a |
| San Marcos | February 28 | March 21 | November 29 | November 8 | 273 days | 9a |
| Sealy | February 28 | March 21 | November 30 | November 9 | 276 days | – |
| Austin San Antonio | March 1 | March 20 | November 26 | November 8 | 273 days | 9a |
| Canyon LakeCanyon Dam | March 1 | March 22 | December 1 | November 9 | 276 days | 9a |
| Dryden Terrell County Airport | March 1 | March 21 | November 28 | November 11 | 271 days | 9a |
| Huntsville station | March 1 | March 22 | November 28 | November 6 | 272 days | 9a |
| Livingston2 mi NNE | March 1 | March 27 | November 24 | November 3 | 269 days | 9a |
| Austin (33 mi NW) | March 2 | March 20 | November 29 | November 10 | 274 days | – |
| Brenham | March 2 | March 20 | November 30 | November 8 | 273 days | 9a |
| Cuero | March 2 | March 24 | November 27 | November 4 | 270 days | 9a |
| Dallas Love Field | March 2 | March 19 | November 29 | November 10 | 272 days | 8b |
| El PasoEl Paso International Airport | March 2 | March 19 | November 20 | November 6 | 261 days | 8b |
| Flatonia4 mi SE | March 2 | March 21 | November 27 | November 8 | 271 days | 9a |
| Groveton | March 2 | March 24 | November 26 | November 4 | 267 days | – |
| HuntsvilleHuntsville Municipal Airport | March 2 | March 24 | November 26 | November 7 | 272 days | 9a |
| Lajitas | March 2 | March 20 | November 24 | November 7 | 267 days | 9a |
| Yoakum | March 2 | March 23 | November 30 | November 7 | 276 days | 9a |
| Fowlerton | March 3 | March 24 | November 25 | November 6 | 266 days | 9a |
| White SettlementFort Worth Naval Air Station | March 3 | March 22 | November 27 | November 6 | 270 days | – |
| Carta Valley | March 4 | March 31 | November 20 | November 2 | 258 days | – |
| Elgin1 mi N | March 4 | March 23 | November 24 | November 5 | 264 days | 9a |
| La Grange | March 4 | March 25 | November 25 | November 5 | 267 days | 9a |
| Lake Ament | March 4 | March 21 | November 25 | November 6 | 266 days | – |
| Terlingua | March 4 | March 22 | November 26 | November 10 | 264 days | – |
| Wright Patman Dam & Lake | March 4 | March 24 | November 21 | November 3 | 261 days | 8b |
| Brackettville | March 5 | March 26 | November 24 | November 3 | 264 days | – |
| Carrizo Springs3 mi S | March 5 | March 30 | November 22 | November 6 | 265 days | 9a |
| Fort Worth Meacham Field Naaf | March 5 | March 25 | November 24 | November 3 | 264 days | – |
| GrangerGranger Dam | March 5 | March 31 | November 22 | November 4 | 261 days | – |
| Lexington | March 5 | March 31 | November 21 | November 3 | 262 days | 9a |
| Luling | March 5 | April 3 | November 23 | November 3 | 263 days | 9a |
| Panther Junction | March 5 | March 29 | November 25 | November 2 | 264 days | – |
| Persimmon Gap | March 5 | March 26 | November 20 | November 5 | 259 days | 8b |
| BurnetBurnet Municipal Airport | March 6 | March 28 | November 23 | November 5 | 262 days | 8b |
| Cameron | March 6 | March 27 | November 23 | November 3 | 261 days | 9a |
| Dallas Redbird Airport | March 6 | March 26 | November 25 | November 6 | 265 days | 8b |
| Floresville | March 6 | March 30 | November 20 | November 2 | 261 days | 9a |
| GeorgetownGeorgetown Lake | March 6 | March 30 | November 24 | November 5 | 259 days | 8b |
| HondoHondo Municipal Airport | March 6 | March 24 | November 20 | November 3 | 263 days | 8b |
| Panther Junction (2 mi N) | March 6 | March 28 | November 22 | November 3 | 259 days | – |
| Rio Grande Village | March 6 | March 23 | November 19 | November 5 | 256 days | – |
| Wildwood | March 6 | March 31 | November 21 | November 3 | 261 days | – |
| Cleveland | March 7 | March 29 | November 20 | November 2 | 259 days | 9a |
| CorsicanaCorsicana Campbell Field | March 7 | March 30 | November 23 | November 6 | 261 days | 8b |
| Lake Fork Reservoir | March 7 | March 28 | November 23 | November 3 | 260 days | 8b |
| Longview #2 | March 7 | March 26 | November 23 | November 5 | 260 days | – |
| Nixon | March 7 | March 30 | November 22 | November 2 | 260 days | 9a |
| Richardson | March 7 | March 29 | November 21 | November 2 | 259 days | – |
| Rusk | March 7 | March 29 | November 25 | November 5 | 263 days | 8b |
| Tyler station | March 7 | March 27 | November 21 | November 4 | 257 days | 8b |
| Washington State Park | March 7 | March 31 | November 19 | November 1 | 259 days | 9a |
| BardwellBardwell Dam | March 8 | April 1 | November 21 | November 3 | 256 days | – |
| Carthage | March 8 | March 31 | November 19 | November 2 | 255 days | 8b |
| Cross | March 8 | March 31 | November 17 | November 1 | 254 days | – |
| Daingerfield9 mi S | March 8 | March 27 | November 22 | November 4 | 259 days | 8b |
| DallasDallas Fort Worth Airport | March 8 | March 26 | November 24 | November 6 | 262 days | 8b |
| Fort StocktonFort Stockton Pecos Airport | March 8 | April 3 | November 20 | November 3 | 252 days | 8b |
| Fort Stockton station | March 8 | April 1 | November 20 | November 3 | 254 days | – |
| LongviewLongview E TX Regional Airport | March 8 | March 31 | November 17 | November 2 | 251 days | 8b |
| New Braunfels | March 8 | April 1 | November 18 | November 2 | 253 days | – |
| Rocksprings | March 8 | March 31 | November 25 | November 9 | 258 days | – |
| Taylor1 mi NW | March 8 | March 30 | November 21 | November 2 | 257 days | 9a |
| Terlingua Ranch 2 | March 8 | March 29 | November 19 | November 1 | 254 days | – |
| TylerTyler Pounds Field | March 8 | March 29 | November 22 | November 6 | 258 days | 8b |
| ArlingtonArlington Municipal Airport | March 9 | March 28 | November 21 | November 3 | 256 days | 8b |
| Arlington Six Flags | March 9 | April 2 | November 20 | October 31 | 253 days | 8b |
| Columbus | March 9 | March 31 | November 20 | November 1 | 255 days | 8b |
| Toledo Bend Dam | March 9 | April 4 | November 18 | November 2 | 253 days | – |
| Town Bluff Dam | March 9 | April 2 | November 22 | November 1 | 258 days | 9a |
| Waco Dam | March 9 | April 4 | November 20 | November 2 | 256 days | – |
| Austin (6 mi S) | March 10 | March 31 | November 17 | November 1 | 252 days | – |
| Chisos Basin | March 10 | April 6 | November 19 | October 29 | 252 days | 8b |
| Diana (2 mi W) | March 10 | March 30 | November 15 | October 30 | 251 days | – |
| Haltom CityFort Worth Weather Office | March 10 | March 31 | November 20 | November 4 | 255 days | 8b |
| Hudspeth River Ranch | March 10 | April 4 | November 16 | November 1 | 251 days | 8b |
| LavonLavon Dam | March 10 | March 31 | November 19 | November 1 | 254 days | – |
| Pandale (11 mi NE) | March 10 | March 29 | November 18 | November 1 | 251 days | – |
| Austin Great Hills | March 11 | March 29 | November 20 | November 3 | 254 days | – |
| Brackettville (22 mi N) | March 11 | April 3 | November 21 | November 3 | 255 days | – |
| ConroeConroe Montgomery County Airport | March 11 | April 3 | November 19 | November 1 | 253 days | 9a |
| Fort Worth Meacham Field | March 11 | April 3 | November 19 | November 3 | 252 days | 8b |
| Longview Wsmo | March 11 | March 30 | November 17 | November 1 | 250 days | 8b |
| LufkinLufkin Angelina County Airport | March 11 | April 4 | November 15 | October 30 | 247 days | 9a |
| Sanderson | March 11 | April 6 | November 11 | October 28 | 243 days | – |
| TerrellTerrell Municipal Airport | March 11 | March 29 | November 18 | November 2 | 250 days | 8b |
| Wills Point | March 11 | April 1 | November 21 | November 3 | 252 days | 8b |
| Austin Bergstrom Airport | March 12 | April 2 | November 16 | November 1 | 252 days | 8b |
| Boquillas Ranger Station | March 12 | April 1 | November 15 | October 30 | 246 days | – |
| Camp Wood | March 12 | April 2 | November 14 | October 30 | 248 days | – |
| Ferris | March 12 | March 31 | November 19 | November 2 | 253 days | 8b |
| Fort WorthFort Worth Alliance Airport | March 12 | April 3 | November 17 | October 31 | 249 days | 8a |
| McCamey | March 12 | April 2 | November 16 | November 2 | 247 days | 8b |
| Palestine (6 mi WNW) | March 12 | April 4 | November 19 | November 2 | 253 days | – |
| ProctorProctor Reservoir | March 12 | April 3 | November 18 | November 1 | 249 days | – |
| Smithville | March 12 | April 11 | November 19 | November 1 | 251 days | 9a |
| Center | March 13 | April 4 | November 15 | November 1 | 248 days | 8b |
| Crockett | March 13 | April 2 | November 17 | November 1 | 251 days | 9a |
| Denton (2 mi SE) | March 13 | March 31 | November 20 | November 3 | 251 days | 8b |
| Fort Worth Nature Center | March 13 | April 2 | November 20 | November 2 | 253 days | – |
| Mexia | March 13 | April 4 | November 22 | November 4 | 251 days | – |
| Nacogdoches | March 13 | April 6 | November 17 | November 1 | 248 days | 8b |
| Navarro Mills Dam | March 13 | April 3 | November 14 | October 30 | 250 days | 8b |
| BenbrookBenbrook Dam | March 14 | April 3 | November 16 | October 31 | 245 days | – |
| Brady | March 14 | April 6 | November 15 | October 30 | 244 days | 8b |
| Cedar Creek5 mi S | March 14 | April 3 | November 19 | October 31 | 250 days | – |
| Coleman | March 14 | April 2 | November 20 | November 2 | 249 days | 8b |
| Corsicana station | March 14 | April 4 | November 16 | November 1 | 246 days | 8b |
| GrapevineGrapevine Dam | March 14 | April 3 | November 17 | November 2 | 249 days | 8a |
| Killeen | March 14 | April 4 | November 17 | November 1 | 247 days | – |
| Paris | March 14 | April 2 | November 16 | November 1 | 247 days | 8a |
| Penwell | March 14 | April 6 | November 14 | October 30 | 244 days | – |
| Sherman | March 14 | April 1 | November 19 | November 2 | 250 days | 8a |
| Stillhouse Hollow Dam | March 14 | April 4 | November 20 | October 29 | 251 days | – |
| Boerne | March 15 | April 8 | November 13 | October 31 | 243 days | 8b |
| Burnet station | March 15 | April 6 | November 11 | October 28 | 243 days | 8b |
| Crane (10 mi N) | March 15 | April 2 | November 12 | October 28 | 242 days | – |
| Evant1 mi SSW | March 15 | April 1 | November 18 | November 1 | 247 days | 8b |
| Hallsville4 mi S | March 15 | April 5 | November 15 | October 31 | 245 days | 8b |
| Harper3 mi ENE | March 15 | April 12 | November 15 | October 27 | 243 days | – |
| Henderson | March 15 | April 3 | November 16 | November 1 | 247 days | 8b |
| McGregor | March 15 | April 4 | November 18 | November 2 | 249 days | – |
| Mount Vernon | March 15 | April 6 | November 16 | October 31 | 245 days | 8b |
| Odessa station | March 15 | April 9 | November 16 | November 1 | 243 days | – |
| Sulphur Springs | March 15 | April 4 | November 14 | October 29 | 245 days | 8b |
| Texarkana | March 15 | April 4 | November 17 | November 1 | 249 days | 8b |
| WacoWaco Regional Airport | March 15 | April 6 | November 15 | November 1 | 245 days | 8b |
| WhitneyWhitney Dam | March 15 | April 7 | November 14 | October 31 | 243 days | 8b |
| Bonham3 mi NNE | March 16 | April 4 | November 13 | October 29 | 242 days | 8a |
| Crane | March 16 | April 8 | November 16 | October 31 | 243 days | 8a |
| Dublin2 mi SE | March 16 | April 5 | November 16 | November 1 | 243 days | – |
| Fairfield3 mi W | March 16 | April 5 | November 14 | October 30 | 243 days | 8b |
| Kaufman3 mi SE | March 16 | April 5 | November 14 | October 31 | 243 days | – |
| Lake Tawakoni | March 16 | April 5 | November 14 | October 29 | 242 days | 8b |
| Longview station | March 16 | April 7 | November 14 | October 31 | 244 days | 8b |
| Madisonville | March 16 | April 7 | November 11 | October 25 | 240 days | 8b |
| Medina (1 mi NE) | March 16 | April 6 | November 15 | October 31 | 244 days | 8b |
| San Saba7 mi NW | March 16 | April 8 | November 13 | October 30 | 239 days | 8b |
| Waxahachie | March 16 | April 3 | November 16 | October 31 | 245 days | – |
| Alpine (7 mi NW) | March 17 | April 18 | November 19 | November 1 | 246 days | – |
| Candelaria | March 17 | April 15 | November 15 | October 30 | 241 days | – |
| Cleburne | March 17 | April 6 | November 12 | October 30 | 240 days | 8b |
| Dripping Springs6 mi E | March 17 | April 7 | November 13 | October 29 | 242 days | 8b |
| McKinney Municipal Airport | March 17 | April 5 | November 15 | October 27 | 241 days | – |
| Monahans6 mi ENE | March 17 | April 6 | November 12 | October 30 | 238 days | 8a |
| Pandale (1 mi N) | March 17 | April 9 | November 11 | October 28 | 238 days | 8b |
| Rotan | March 17 | April 3 | November 15 | October 31 | 243 days | 8a |
| Andrews | March 18 | April 9 | November 14 | November 1 | 240 days | – |
| Athens | March 18 | April 6 | November 12 | October 28 | 242 days | 8b |
| Concho Park/Ivie Reservoir | March 18 | April 7 | November 12 | October 30 | 239 days | – |
| CooperCooper Dam | March 18 | April 1 | November 13 | October 30 | 241 days | – |
| Fredericksburg | March 18 | April 9 | November 10 | October 27 | 235 days | 8b |
| GreenvilleGreenville KGVL Radio | March 18 | April 6 | November 16 | November 1 | 244 days | – |
| Jefferson | March 18 | April 7 | November 8 | October 26 | 236 days | – |
| Mason | March 18 | April 7 | November 13 | October 30 | 241 days | – |
| McKinneyMcKinney Municipal Airport | March 18 | April 7 | November 11 | October 27 | 239 days | 8a |
| MidlandMidland International Airport | March 18 | April 8 | November 14 | November 1 | 239 days | 8a |
| Pecos (8 mi W) | March 18 | April 5 | November 10 | October 29 | 239 days | – |
| San Augustine | March 18 | April 8 | November 13 | October 29 | 240 days | – |
| SomervilleSomerville Dam | March 18 | April 6 | November 9 | October 26 | 238 days | 8b |
| Atlanta | March 19 | April 6 | November 11 | October 28 | 237 days | 8b |
| Gainesville5 mi ENE | March 19 | April 6 | November 14 | October 31 | 242 days | 8a |
| Gatesville | March 19 | April 7 | November 9 | October 25 | 236 days | 8b |
| Lufkin (11 mi NW) | March 19 | April 9 | November 10 | October 28 | 239 days | – |
| OdessaOdessa Schlemeyer Field | March 19 | April 8 | November 11 | October 29 | 235 days | 8b |
| AbileneAbilene Regional Airport | March 20 | April 10 | November 10 | October 28 | 236 days | 8a |
| Big LakeBig Lake 2 | March 20 | April 10 | November 14 | October 30 | 238 days | 8a |
| Big Spring | March 20 | April 7 | November 13 | October 31 | 239 days | 8b |
| Blanco | March 20 | April 8 | November 10 | October 27 | 236 days | 8b |
| Centerville | March 20 | April 10 | November 12 | October 30 | 239 days | 8b |
| Clarksville2 mi NE | March 20 | April 11 | November 10 | October 28 | 233 days | 8a |
| Decatur | March 20 | April 11 | November 11 | October 25 | 237 days | 8a |
| Emory | March 20 | April 8 | November 12 | October 28 | 238 days | 8b |
| Grand PrairieJoe Pool Lake | March 20 | April 8 | November 13 | October 27 | 236 days | – |
| Lake Kemp | March 20 | April 5 | November 13 | October 29 | 238 days | 8a |
| Llano | March 20 | April 11 | November 10 | October 28 | 235 days | 8b |
| Marshall | March 20 | April 7 | November 11 | October 27 | 233 days | 8b |
| Mineola | March 20 | April 10 | November 11 | October 25 | 235 days | – |
| San AngeloSan Angelo Mathis Field Airport | March 20 | April 12 | November 10 | October 28 | 232 days | 8b |
| Big Bend Ranch State Park | March 21 | April 7 | November 11 | October 27 | 237 days | – |
| Burleson | March 21 | April 10 | November 14 | October 29 | 236 days | 8b |
| Hillsboro | March 21 | April 8 | November 10 | October 28 | 235 days | 8b |
| Marlin | March 21 | April 10 | November 9 | October 29 | 234 days | – |
| Ozona | March 21 | April 12 | November 6 | October 24 | 227 days | – |
| Tornillo2 mi SSE | March 21 | April 9 | November 6 | October 24 | 227 days | 8a |
| Van Horn | March 21 | April 9 | November 11 | October 27 | 234 days | 8a |
| Bakersfield | March 22 | April 12 | November 11 | October 29 | 235 days | 8b |
| Ballinger2 mi NW | March 22 | April 12 | November 10 | October 28 | 233 days | 8a |
| Brownwood2 mi ENE | March 22 | April 9 | November 10 | October 28 | 233 days | 8a |
| Eldorado | March 22 | April 10 | November 10 | October 28 | 234 days | 8a |
| Jacksonville | March 22 | April 8 | November 14 | October 30 | 239 days | – |
| Johnson City2 mi N | March 22 | April 11 | November 9 | October 25 | 235 days | 8b |
| Lampasas | March 22 | April 10 | November 12 | October 29 | 238 days | – |
| San Angelo Weather Office | March 22 | April 10 | November 10 | October 28 | 233 days | – |
| Goldthwaite1 mi WSW | March 23 | April 9 | November 11 | October 29 | 234 days | 8b |
| Lake Palo Pinto | March 23 | April 11 | November 10 | October 26 | 231 days | – |
| Palestine2 mi NE | March 23 | April 9 | November 9 | October 28 | 234 days | 8b |
| StamfordStamford 1 | March 23 | April 12 | November 11 | October 28 | 234 days | 8a |
| Bonita (7 mi NW) | March 24 | April 13 | November 8 | October 25 | 229 days | – |
| DentonDenton Municipal Airport | March 24 | April 17 | November 7 | October 22 | 227 days | 8a |
| El Paso (32 mi ENE) | March 24 | April 10 | November 11 | October 23 | 230 days | – |
| Granbury5 mi N | March 24 | April 17 | November 9 | October 25 | 228 days | – |
| Hico | March 24 | April 11 | November 7 | October 25 | 229 days | 8a |
| Lubbock Weather Office | March 24 | April 15 | November 11 | October 28 | 233 days | – |
| Mineral WellsMineral Wells Airport | March 24 | April 14 | November 10 | October 27 | 231 days | 8a |
| Mount Pleasant | March 24 | April 13 | November 7 | October 25 | 230 days | 8a |
| Pilot PointPilot Point Island Du Boi | March 24 | April 13 | November 16 | November 1 | 237 days | – |
| Archer City2 mi W | March 25 | April 13 | November 10 | October 25 | 231 days | – |
| JunctionJunction Kimble County Airport | March 25 | April 17 | November 7 | October 26 | 229 days | 8b |
| Weatherford | March 25 | April 15 | November 8 | October 23 | 230 days | 8a |
| Dekalb | March 26 | April 14 | November 6 | October 22 | 225 days | – |
| Gilmer4 mi WNW | March 26 | April 16 | November 8 | October 26 | 229 days | 8a |
| Kent (8 mi SE) | March 26 | April 15 | November 11 | October 25 | 229 days | 8a |
| Kermit | March 26 | April 15 | November 11 | October 28 | 230 days | – |
| Midland (4 mi ENE) | March 26 | April 15 | November 9 | October 25 | 226 days | – |
| Munday | March 26 | April 8 | November 11 | October 26 | 232 days | – |
| Rising Star1 mi S | March 26 | April 14 | November 10 | October 29 | 230 days | – |
| Robert Lee4 mi WSW | March 26 | April 12 | November 7 | October 24 | 226 days | 8a |
| Wichita FallsWichita Falls Municipal Airport | March 26 | April 14 | November 9 | October 25 | 228 days | 8a |
| Winkler County Airport | March 26 | April 16 | November 6 | October 24 | 222 days | 8a |
| Acton Ranch | March 27 | April 12 | November 7 | October 26 | 228 days | – |
| Bowie | March 27 | April 14 | November 9 | October 28 | 228 days | 8a |
| Gail | March 27 | April 15 | November 8 | October 25 | 226 days | – |
| Kerrville3 mi NNE | March 27 | April 16 | November 7 | October 23 | 226 days | 8b |
| Putnam | March 27 | April 16 | November 7 | October 25 | 225 days | 8a |
| Snyder | March 27 | April 14 | November 10 | October 28 | 227 days | 8a |
| Vernon | March 27 | April 15 | November 9 | October 24 | 225 days | – |
| Bronte (11 mi NNE) | March 28 | April 14 | November 4 | October 23 | 222 days | – |
| Fort Griffin | March 28 | April 20 | November 6 | October 20 | 222 days | – |
| Haskell | March 28 | April 14 | November 7 | October 25 | 225 days | 8a |
| Jacksboro | March 28 | April 18 | November 7 | October 23 | 225 days | 8a |
| Rainbow | March 28 | April 19 | November 7 | October 22 | 225 days | – |
| Truscott (3 mi W) | March 28 | April 14 | November 9 | October 26 | 227 days | – |
| Aspermont | March 29 | April 18 | November 7 | October 25 | 223 days | 8a |
| Balmorhea | March 29 | April 16 | November 9 | October 27 | 228 days | 8a |
| Bridgeport | March 29 | April 16 | November 7 | October 25 | 222 days | 8a |
| Fort Hancock8 mi SSE | March 29 | April 15 | November 6 | October 24 | 221 days | – |
| Hords Creek Dam | March 29 | April 17 | November 7 | October 26 | 227 days | 8a |
| Lake Alan Henry | March 29 | April 18 | November 10 | October 26 | 225 days | 8a |
| Stephenville | March 29 | April 18 | November 8 | October 23 | 226 days | 8a |
| Throckmorton (10 mi N) | March 29 | April 16 | November 7 | October 23 | 223 days | – |
| Albany | March 30 | April 16 | November 8 | October 23 | 225 days | 8a |
| Eastland | March 30 | April 18 | November 4 | October 21 | 222 days | – |
| Paducah | March 30 | April 15 | November 7 | October 22 | 223 days | 7b |
| Paint Rock | March 30 | April 17 | November 5 | October 24 | 222 days | 8a |
| Roscoe | March 30 | April 17 | November 8 | October 26 | 223 days | 8a |
| Seymour3 mi NW | March 30 | April 18 | November 6 | October 20 | 222 days | – |
| Anson | March 31 | April 15 | November 6 | October 23 | 221 days | – |
| ChildressChildress Municipal Airport | March 31 | April 15 | November 7 | October 22 | 222 days | 7b |
| Olney | March 31 | April 18 | November 8 | October 24 | 222 days | – |
| Pine Springs National Park | March 31 | April 20 | November 11 | October 23 | 225 days | – |
| Sheffield | March 31 | April 19 | November 3 | October 20 | 217 days | – |
| Sterling City | March 31 | April 16 | November 6 | October 24 | 219 days | 8a |
| White River Reservoir | March 31 | April 18 | November 8 | October 26 | 222 days | 8a |
| Abilene (6 mi ESE) | April 1 | April 19 | November 5 | October 21 | 218 days | – |
| Alvord3 mi N | April 1 | April 21 | November 4 | October 20 | 219 days | 7b |
| Copper Breaks State Park | April 1 | April 20 | November 4 | October 18 | 217 days | – |
| Graham | April 1 | April 20 | November 5 | October 23 | 220 days | 8a |
| Henrietta | April 1 | April 17 | November 8 | October 23 | 221 days | – |
| Jayton | April 1 | April 19 | November 5 | October 22 | 220 days | 8a |
| Memphis | April 1 | April 18 | November 3 | October 21 | 215 days | 7b |
| Mertzon (12 mi NNW) | April 1 | April 19 | November 4 | October 21 | 215 days | – |
| Ozona (22 mi SE) | April 1 | April 21 | November 6 | October 24 | 220 days | – |
| Post | April 1 | April 19 | November 9 | October 25 | 223 days | 8a |
| Sonora | April 1 | April 20 | November 6 | October 24 | 221 days | – |
| Wellington | April 1 | April 21 | November 4 | October 22 | 215 days | 7b |
| Alpine | April 2 | April 20 | November 3 | October 19 | 216 days | 8a |
| Fort McKavett | April 2 | April 23 | November 2 | October 19 | 214 days | 8a |
| Garden City | April 2 | April 20 | November 5 | October 21 | 215 days | – |
| Grandfalls3 mi SSE | April 2 | April 19 | November 3 | October 22 | 214 days | – |
| Merkel (12 mi SW) | April 2 | April 20 | November 3 | October 21 | 215 days | – |
| Seminole | April 2 | April 20 | November 6 | October 25 | 219 days | 8a |
| Tahoka | April 2 | April 17 | November 8 | October 24 | 220 days | 8a |
| BrownfieldBrownfield #2 | April 3 | April 20 | November 4 | October 22 | 215 days | 8a |
| Childress 2 | April 3 | April 17 | November 5 | October 20 | 217 days | 7b |
| Hunt (10 mi W) | April 3 | April 21 | November 1 | October 19 | 211 days | – |
| Monahans station | April 3 | April 21 | November 6 | October 23 | 216 days | – |
| Wingate | April 3 | April 20 | November 4 | October 23 | 217 days | 8a |
| Breckenridge | April 4 | April 22 | November 3 | October 21 | 213 days | 8a |
| Colorado City | April 4 | April 22 | November 5 | October 22 | 216 days | – |
| Guthrie | April 4 | April 22 | November 3 | October 23 | 213 days | 7b |
| Lamesa1 mi SSE | April 4 | April 22 | November 4 | October 22 | 212 days | 8a |
| LubbockLubbock International Airport | April 4 | April 22 | November 2 | October 19 | 210 days | 7b |
| Quanah2 mi SW | April 4 | April 22 | November 1 | October 17 | 210 days | – |
| Turkey | April 4 | April 21 | November 3 | October 19 | 211 days | 7b |
| Crosbyton | April 5 | April 22 | November 5 | October 20 | 213 days | 7b |
| Eden | April 5 | April 23 | November 4 | October 21 | 213 days | – |
| Fort Davis | April 5 | April 24 | November 1 | October 17 | 209 days | 8a |
| Matador | April 5 | April 21 | November 4 | October 22 | 213 days | 7b |
| Paducah (15 mi S) | April 5 | April 22 | November 3 | October 20 | 212 days | – |
| Prade Ranch | April 5 | April 25 | November 2 | October 20 | 212 days | – |
| BorgerBorger Hutchinson County Airport | April 6 | April 21 | November 2 | October 19 | 209 days | 7b |
| Olton | April 6 | April 23 | November 1 | October 17 | 206 days | 7b |
| Plainview | April 6 | April 23 | November 2 | October 19 | 209 days | 7b |
| Spur | April 6 | April 24 | November 4 | October 20 | 209 days | 7b |
| Water Valley | April 6 | April 24 | November 2 | October 18 | 211 days | 8a |
| Denver City | April 7 | April 23 | November 4 | October 19 | 209 days | 8a |
| Floydada | April 7 | April 23 | November 3 | October 20 | 208 days | 7b |
| Marathon | April 7 | April 26 | November 1 | October 18 | 205 days | 8a |
| Menard | April 7 | April 23 | October 30 | October 15 | 204 days | 8a |
| Junction (4 mi SSW) | April 8 | April 27 | October 28 | October 13 | 202 days | 8a |
| Spearman | April 8 | April 24 | November 4 | October 20 | 209 days | – |
| Abernathy | April 9 | April 25 | November 1 | October 18 | 204 days | 7b |
| Cope Ranch | April 9 | April 25 | October 31 | October 13 | 202 days | 8a |
| Levelland | April 9 | April 25 | November 1 | October 18 | 205 days | 7b |
| ShamrockShamrock #2 | April 9 | April 26 | October 30 | October 17 | 202 days | 7b |
| McLean | April 10 | April 29 | October 30 | October 14 | 201 days | – |
| Pine Springs | April 10 | April 26 | November 5 | October 20 | 210 days | – |
| Morton | April 11 | April 26 | October 31 | October 16 | 199 days | 7b |
| Plains | April 11 | April 27 | November 1 | October 17 | 200 days | 7b |
| Plainview Water Productn | April 11 | April 26 | October 29 | October 17 | 200 days | 7a |
| Valentine | April 11 | May 1 | October 30 | October 15 | 199 days | 7b |
| Borger station | April 12 | April 27 | October 28 | October 15 | 198 days | 7a |
| AmarilloAmarillo Airport | April 13 | April 29 | October 27 | October 14 | 195 days | 7a |
| Cornudas Service Station | April 13 | April 29 | October 29 | October 16 | 196 days | – |
| Silverton | April 13 | April 28 | October 28 | October 14 | 197 days | 7a |
| Clarendon | April 14 | April 28 | October 26 | October 15 | 194 days | 7a |
| Littlefield | April 14 | April 28 | October 26 | October 15 | 192 days | 7b |
| Marfa3 mi W | April 14 | May 1 | October 27 | October 13 | 196 days | – |
| PampaPampa #2 | April 14 | April 29 | October 28 | October 13 | 194 days | 7a |
| Perryton | April 14 | April 29 | October 30 | October 15 | 197 days | 6b |
| Amarillo (7 mi ENE) | April 15 | April 29 | October 29 | October 16 | 196 days | – |
| Canyon | April 15 | May 1 | October 25 | October 12 | 192 days | 7a |
| Panhandle | April 15 | April 29 | October 29 | October 15 | 196 days | 7a |
| Follett | April 16 | April 30 | October 27 | October 12 | 192 days | 7a |
| Miami | April 16 | May 1 | October 26 | October 12 | 192 days | – |
| Mount Locke | April 16 | May 3 | October 29 | October 12 | 194 days | 8a |
| Dell City5 mi SSW | April 17 | May 1 | October 25 | October 11 | 189 days | 7b |
| Hereford | April 17 | May 1 | October 25 | October 11 | 189 days | 7a |
| ChanningChanning 2 | April 18 | May 2 | October 25 | October 11 | 190 days | – |
| Tulia | April 18 | May 1 | October 26 | October 12 | 189 days | 7a |
| Boys Ranch | April 19 | May 2 | October 23 | October 10 | 183 days | 7a |
| Vigo Park | April 19 | May 1 | October 22 | October 9 | 185 days | 7a |
| SanfordSanford Dam | April 20 | May 4 | October 25 | October 11 | 187 days | 7a |
| DalhartDalhart Municipal Airport | April 21 | May 4 | October 20 | October 7 | 181 days | 7a |
| Dumas | April 21 | May 9 | October 24 | October 5 | 183 days | – |
| Gruver | April 21 | May 4 | October 23 | October 8 | 182 days | 7a |
| Stratford | April 21 | May 3 | October 21 | October 8 | 181 days | 7a |
| Bushland1 mi WSW | April 22 | May 3 | October 21 | October 6 | 182 days | 7a |
| Dimmitt2 mi N | April 22 | May 4 | October 23 | October 9 | 182 days | 7a |
| Friona | April 22 | May 4 | October 23 | October 10 | 182 days | 7a |
| Hart | April 22 | May 3 | October 21 | October 8 | 182 days | 7a |
| Hartley | April 22 | May 5 | October 24 | October 11 | 183 days | – |
| MuleshoeMuleshoe #1 | April 22 | May 4 | October 20 | October 7 | 180 days | – |
| Muleshoe (19 mi S) | April 22 | May 3 | October 21 | October 7 | 181 days | 7a |
| Muleshoe National Wildlife Refuge | April 25 | May 6 | October 19 | October 6 | 177 days | 7a |
| Bravo | April 27 | May 8 | October 17 | October 4 | 172 days | 7a |
| Lipscomb | April 27 | May 8 | October 15 | September 29 | 170 days | 6b |
| Dalhart (6 mi SW) | April 28 | May 9 | October 16 | October 3 | 170 days | – |
| Dalhart station | April 28 | May 11 | October 20 | October 6 | 173 days | – |
Source: NOAA NCEI 1991-2020 annual normals (frost probabilities, growing-season length); station daily lows via ACIS (zone). * A night at 32°F or colder comes there in fewer than half of years; NOAA's dates for it are shown as published. Growing season: NOAA's median number of days between the last spring and first autumn 32°F night. Zone: the USDA's plant hardiness rule applied to the station's own 1991-2020 coldest nights.