Aspermont, Texas climate: Normal weather by month, frost dates and records
Aspermont's normal year runs from 29°F January nights to 97°F July afternoons, with 23.6 inches of precipitation and 4 inches of snow a year. (NOAA 1991-2020 normals)
In metric: a yearly mean of 17.6°C, January lows of −1°C, July highs of 36°C, 599 mm of precipitation a year.
- NOAA stationAspermont
- Station IDUSC00410394
- Location33.15°N 100.23°W
- Elevation1,670 ft (509 m)
- Population784
On October 23, the normal high in Aspermont is 76°F and the normal low 48°F, and the chance of measurable rain or snow is 17%.
Normals describe a typical year at the station, not a forecast. The National Weather Service forecast for Aspermont.
- Jan 56° 29°
- Feb 60° 32°
- Mar 69° 40°
- Apr 78° 48°
- May 86° 59°
- Jun 93° 68°
- Jul 97° 71°
- Aug 96° 70°
- Sep 88° 62°
- Oct 78° 51°
- Nov 66° 39°
- Dec 57° 31°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
What is the weather like in Aspermont each month?
July is the warmest month, with normal highs of 97°F; January the coldest, with normal lows of 29°F. The most precipitation falls in June (3.39 in), the least in January (0.98 in).
| Month | High | Low | Mean | Precip. | Snow | Wet days | 90°F days | Freezing nights | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | 56°F | 29°F | 42.9°F | 0.98 | 0.8 | 4 | <1 | 21 | 10 h 10 min |
| February | 60°F | 32°F | 46.4°F | 1.22 | 1.6 | 5 | <1 | 16 | 11 h |
| March | 69°F | 40°F | 54.5°F | 1.65 | 0.0 | 5 | 1 | 7 | 12 h |
| April | 78°F | 48°F | 63.0°F | 1.70 | 0.1 | 5 | 5 | 1 | 13 h |
| May | 86°F | 59°F | 72.2°F | 3.07 | 0.0 | 7 | 12 | <1 | 13 h 50 min |
| June | 93°F | 68°F | 80.3°F | 3.39 | 0.0 | 7 | 21 | <1 | 14 h 20 min |
| July | 97°F | 71°F | 84.0°F | 2.06 | 0.0 | 5 | 28 | <1 | 14 h 10 min |
| August | 96°F | 70°F | 83.1°F | 2.71 | 0.0 | 6 | 26 | <1 | 13 h 30 min |
| September | 88°F | 62°F | 75.2°F | 2.48 | 0.0 | 6 | 14 | <1 | 12 h 30 min |
| October | 78°F | 51°F | 64.5°F | 1.89 | 0.1 | 5 | 4 | 1 | 11 h 20 min |
| November | 66°F | 39°F | 52.5°F | 1.33 | 0.8 | 4 | <1 | 9 | 10 h 30 min |
| December | 57°F | 31°F | 44.2°F | 1.12 | 0.7 | 4 | <1 | 19 | 10 h |
| Year (annual) | 77°F | 50°F | 63.6°F | 23.60 | 4.1 | 63 | 112 | 73 |
The same normals in °C and millimetres
| Month | High | Low | Mean | Precip. | Snow |
|---|---|---|---|---|---|
| January | 13°C | −1°C | 6.1°C | 25 mm | 2 cm |
| February | 16°C | 0°C | 8.0°C | 31 mm | 4 cm |
| March | 21°C | 5°C | 12.5°C | 42 mm | 0 cm |
| April | 26°C | 9°C | 17.2°C | 43 mm | 0 cm |
| May | 30°C | 15°C | 22.3°C | 78 mm | 0 cm |
| June | 34°C | 20°C | 26.8°C | 86 mm | 0 cm |
| July | 36°C | 22°C | 28.9°C | 52 mm | 0 cm |
| August | 36°C | 21°C | 28.4°C | 69 mm | 0 cm |
| September | 31°C | 17°C | 24.0°C | 63 mm | 0 cm |
| October | 26°C | 10°C | 18.1°C | 48 mm | 0 cm |
| November | 19°C | 4°C | 11.4°C | 34 mm | 2 cm |
| December | 14°C | 0°C | 6.8°C | 28 mm | 2 cm |
Source: NOAA NCEI 1991-2020 monthly normals, station USC00410394; annual normals. Wet days: 0.01 inch or more; 90°F days and freezing nights: NOAA's day counts. Daylight: sunrise to sunset on the 15th, computed from the latitude.
When is the best weather to visit Aspermont?
Normal highs sit between 65°F and 85°F in March, April, October and November. Of those, November has the fewest days with rain (4).
That is a measurement, not a recommendation: it counts the months whose normal afternoon high sits between 65°F and 85°F, where a light layer is enough by day.
Source: NOAA NCEI 1991-2020 monthly normals, station USC00410394.
When is the last frost in Aspermont?
In Aspermont, the last spring frost (32°F) comes after March 29 in half of years and after April 18 in one year in ten; the first autumn frost comes before November 7 in half of years and before October 25 in one year in ten.
Frost-free in half of yearsFrost in 1 to 9 years out of 10Frost most years
- Last spring frost, half of years after
- March 291 year in 10 after April 18; 9 in 10 after March 8
- First autumn frost, half of years before
- November 71 year in 10 before October 25; 9 in 10 before November 24
NOAA puts the median frost-free season at 223 days, and the season without a hard freeze (28°F) at 246 days.
A hard freeze (28°F) comes after March 14 in half of springs and before November 15 in half of autumns.
The USDA's 2023 Plant Hardiness Zone Map puts Aspermont in zone 8a in ZIP code 79502, the nearest ZIP area. By the map's own method, the average of each year's coldest night over 1991-2020, Aspermont's NOAA station is in zone 8a: the coldest night of a typical year reaches 11°F (30 complete years).
Frost dates for every NOAA station in Texas · Frost dates by ZIP code
Source: NOAA NCEI 1991-2020 annual normals (frost probabilities), station USC00410394; USDA 2023 Plant Hardiness Zone Map, ZIP listings: PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed October 8, 2026; the station zone: ACIS daily lows, 1991-2020. A 10% date means one year in ten has a frost after it in spring or before it in autumn.
How hot and how cold does it get in Aspermont?
In a normal year in Aspermont, 112 days a year reach 90°F (34 of them 100°F or more), 73 nights fall to 32°F or colder and 63 days bring measurable precipitation.
- Days at 90°F or more
- 112a normal year
- Days at 100°F or more
- 34a normal year
- Nights at 32°F or colder
- 73a normal year
- Days that stay below freezing
- 4high of 32°F or less
- Days with 0.01 inch of precipitation
- 63a normal year
- Days with 1 inch of snow or more
- 1a normal year
The highest temperature in this station's record (since 1962) is 117°F, on June 28, 1994; the lowest is −10°F, on December 23, 1989.
The wettest calendar year on that record is 2004, with 36.69 in; the snowiest season is 1972–73, with 21.8 inches.
Source: NOAA NCEI 1991-2020 annual normals, station USC00410394; records: ACIS (NOAA Regional Climate Centers), station USC00410394. Records use complete months only; a month missing more than three days is left out.
How sunny is Aspermont?
Over a year 84% of the sunlight that would reach the ground under clear skies gets through the clouds in the area around Aspermont, 5.2 kWh per square metre a day. June is the sunniest month (89%) and February the cloudiest (79%).
| Month | Share of clear-sky sunshine | Sunshine, kWh/m² a day |
|---|---|---|
| January | 82% | 3.3 |
| February | 79% | 4.0 |
| March | 81% | 5.2 |
| April | 83% | 6.3 |
| May | 83% | 6.8 |
| June | 89% | 7.4 |
| July | 88% | 7.1 |
| August | 88% | 6.5 |
| September | 84% | 5.3 |
| October | 84% | 4.4 |
| November | 83% | 3.4 |
| December | 80% | 2.9 |
Source: NASA POWER solar climatology, 2001-2020 (CERES SYN1deg). Satellite-based, for the 1-degree cell (about 100 km across) around the station, so it describes the area rather than the airport.
How much heating and cooling does Aspermont need?
A normal year in Aspermont brings 2,897 heating degree days, 46% fewer than the median U.S. place (5,373), and 2,400 cooling degree days, 2.6 times the median (908). Five months need 300 or more heating degree days, a monthly mean of about 55°F or colder. For gardens and crops, NOAA counts 5,832 growing degree days a year above 50°F.
| Month | Heating | Cooling |
|---|---|---|
| January | 687 | 0 |
| February | 525 | 3 |
| March | 346 | 21 |
| April | 143 | 82 |
| May | 31 | 252 |
| June | 1 | 460 |
| July | 0 | 591 |
| August | 0 | 560 |
| September | 12 | 316 |
| October | 120 | 104 |
| November | 388 | 11 |
| December | 645 | 1 |
| Year (annual) | 2,897 | 2,400 |
Source: NOAA NCEI 1991-2020 monthly normals, station USC00410394. A degree day is one degree of a day's mean temperature below 65°F (heating) or above it (cooling); utilities use them to estimate energy use.
Has Aspermont been warmer than normal lately?
2025 averaged 65.3°F, 1.7°F above the 1991-2020 normal of 63.6°F. 4 of the 5 complete years since 2021 ran warmer than the normal.
| Year | Mean | Against normal | Precip. | Snow |
|---|---|---|---|---|
| 2021 | 63.5°F | −0.1°F | 21.02 | 12.1 |
| 2022 | 64.8°F | +1.2°F | 14.83 | 3.0 |
| 2023 | 65.7°F | +2.1°F | 27.15 | 0.5 |
| 2024 | 66.1°F | +2.5°F | 29.37 | 0.0 |
| 2025 | 65.3°F | +1.7°F | 18.92 | 0.0 |
Over 52 complete years from 1963 to 2025, the station's annual mean temperature rose at a fitted 6.4°F per century (+0.36°C per decade). A fitted rate summarizes the whole record; single years swing well above and below it.
Source: observed years: ACIS, station USC00410394; trend: NOAA GHCN-Monthly v4. A year counts only with all twelve months complete.
How does Aspermont's climate compare?
Aspermont is warmer than 75 of the other 320 places with their own NOAA record in Texas, and wetter than 96. Across the 7,247 U.S. stations with normals, its annual mean of 63.6°F is warmer than 84%.
In the Köppen classification computed from these normals, Aspermont is Cfa: temperate, no dry season, hot summer. What the classes mean.
Places with the most similar year elsewhere
Measured month by month on the normal high, low and precipitation, among places of 20,000 or more people in other states:
Source: NOAA NCEI 1991-2020 normals for every station PlainClimate covers. Similarity: the root-mean-square difference of the 36 monthly figures, precipitation weighted so an inch counts like 6°F.
Questions about Aspermont's climate
What is the coldest month in Aspermont?
January, with a normal high of 56°F and a normal low of 29°F. The warmest is July (97°F by day, 71°F at night).
Does it snow in Aspermont?
Yes: 4 inches in a normal year, falling on 2 days with 0.1 inch or more, the most in February (1.6 inches).
What is the rainiest month in Aspermont?
June, with 3.39 in of precipitation in a normal year; the driest is January with 0.98 in.
What plant hardiness zone is Aspermont in?
The USDA's 2023 map puts Aspermont in zone 8a in ZIP code 79502, the nearest ZIP area. By the same method at Aspermont's NOAA station, the coldest night of a typical year reaches 11°F (30 years, 1991-2020): zone 8a.
How late can frost come in Aspermont?
In half of years the last 32°F night comes after March 29; in one year in ten it comes after April 18. Waiting until April 18 leaves about a one-in-ten chance of a later frost.
Nearby and next
- Texas climateThe statewide normals and every place in the state
- Jayton, TX21 miles from this station, 63.1°F a year
- Rotan, TX24 miles from this station, 65.5°F a year
- Haskell, TX29 miles from this station, 63.1°F a year
- Stamford, TX29 miles from this station, 64.2°F a year
- Compare two placesMonth by month, side by side
Download these normals (CSV) · JSON · How these figures are made