Oklahoma weather in May: Statewide normals and every place, NOAA 1991-2020
In May, Oklahoma's statewide normal high is 80°F and normal low 57°F; normal highs run from 77°F in Stilwell to 84°F in Altus (NOAA 1991-2020 normals).
- Statewide normal high
- 80°FMay, 1991-2020
- Statewide normal low
- 57°FMay, 1991-2020
- Statewide normal precipitation
- 4.93 inMay
- Warmest place
- 84°Fnormal high, Altus
- Coolest place
- 77°Fnormal high, Stilwell
Where is Oklahoma warmest and wettest in May?
Altus has the warmest May afternoons (84°F) and Stilwell the coolest (77°F). Wilburton gets the most precipitation (7.44 in) and Boise the least (1.82 in).
Statewide, May averaged 65.9°F in 2021, 70.6°F in 2022, 69.1°F in 2023, 70.6°F in 2024, 67.1°F in 2025, 69.5°F in 2026, against a 1991-2020 normal of 68.4°F.
| Place | High | Low | Precip. | Snow |
|---|---|---|---|---|
| Oklahoma City | 79°F | 58°F | 5.31 | 0.0 |
| Tulsa | 80°F | 60°F | 5.73 | 0.0 |
| Norman | 79°F | 58°F | 5.14 | 0.0 |
| Lawton | 83°F | 59°F | 3.72 | – |
| Enid | 79°F | 58°F | 4.36 | 0.0 |
| Stillwater | 81°F | 59°F | 4.58 | – |
| Bartlesville | 79°F | 55°F | 5.68 | 0.0 |
| Muskogee | 79°F | 58°F | 5.49 | – |
| Shawnee | 78°F | 59°F | – | – |
| Bixby | 80°F | 57°F | – | – |
| Ardmore | 82°F | 62°F | 5.72 | 0.0 |
| Ponca City | 79°F | 57°F | 5.10 | – |
| Duncan | 81°F | 59°F | 5.58 | 0.0 |
| Durant | 81°F | 59°F | 5.42 | 0.0 |
| Claremore | 78°F | 57°F | 6.07 | – |
| El Reno | 79°F | 57°F | 5.16 | 0.0 |
| Altus | 84°F | 58°F | 4.07 | 0.0 |
| McAlester | 80°F | 60°F | 5.30 | – |
| Tahlequah | 80°F | 57°F | 6.33 | 0.0 |
| Chickasha | 84°F | 59°F | 5.02 | 0.0 |
| Ada | 80°F | 59°F | 5.37 | 0.0 |
| Miami | 79°F | 55°F | – | – |
| Guymon | 81°F | 51°F | 2.25 | – |
| Weatherford | 80°F | 57°F | 4.48 | 0.0 |
| Woodward | 80°F | 55°F | – | – |
| Guthrie | 80°F | 59°F | 3.64 | – |
| Elk City | 81°F | 56°F | 4.45 | 0.0 |
| Okmulgee | 79°F | 57°F | – | – |
| Blanchard | 81°F | 57°F | 5.30 | 0.0 |
| Sallisaw | 78°F | 59°F | 5.75 | 0.0 |
| Cushing | 79°F | 58°F | 6.07 | 0.0 |
| Wagoner | 80°F | 60°F | – | – |
| Clinton | 82°F | 56°F | 3.76 | – |
| Seminole | 81°F | 58°F | 5.39 | 0.0 |
| Idabel | 82°F | 59°F | 6.35 | 0.0 |
| Purcell | 81°F | 57°F | – | – |
| Pauls Valley | 80°F | 60°F | – | – |
| Blackwell | 79°F | 55°F | 5.39 | 0.0 |
| Holdenville | 81°F | 58°F | 5.07 | 0.0 |
| Anadarko | 80°F | 58°F | 4.92 | 0.0 |
| Kingfisher | 80°F | 57°F | – | – |
| Hugo | 82°F | 61°F | – | – |
| Alva | 80°F | 56°F | 4.05 | 0.0 |
| Hinton | 80°F | 56°F | – | – |
| Sulphur | 79°F | 59°F | 5.69 | – |
| Perry | 80°F | 58°F | 5.19 | 0.0 |
| Bristow | 78°F | 57°F | 5.80 | 0.0 |
| Broken Bow | 81°F | 58°F | 6.32 | 0.0 |
| Madill | 82°F | 60°F | 5.64 | 0.0 |
| Spencer | 79°F | 59°F | – | – |
| Stilwell | 77°F | 56°F | – | – |
| Nowata | 79°F | 58°F | – | – |
| Mannford | 79°F | 58°F | 6.02 | 0.0 |
| Frederick | 84°F | 57°F | – | – |
| Hobart | 82°F | 58°F | 4.15 | – |
| Perkins | 79°F | 58°F | – | – |
| Tishomingo | 79°F | 59°F | – | – |
| Okemah | 80°F | 60°F | 5.72 | 0.0 |
| Chandler | 81°F | 56°F | 4.65 | 0.0 |
| Atoka | 80°F | 59°F | 6.96 | – |
| Pawhuska | 80°F | 57°F | 6.10 | – |
| Lindsay | 82°F | 56°F | 4.95 | – |
| Marietta | 80°F | 58°F | 5.55 | 0.0 |
| Mangum | 82°F | 57°F | 3.96 | 0.0 |
| Fairview | 81°F | 57°F | 4.23 | – |
| Watonga | 80°F | 55°F | 4.01 | – |
| Walters | 82°F | 59°F | – | – |
| Healdton | 81°F | 57°F | 5.20 | 0.0 |
| Wilburton | 81°F | 59°F | 7.44 | – |
| Newkirk | 77°F | 54°F | 5.66 | 0.0 |
| Hennessey | 79°F | 55°F | 5.03 | 0.0 |
| Antlers | 80°F | 59°F | 6.25 | 0.0 |
| Waurika | 83°F | 61°F | 4.32 | 0.0 |
| Hooker | 80°F | 52°F | 2.46 | 0.0 |
| Hollis | 84°F | 57°F | – | – |
| Minco | 79°F | 58°F | – | – |
| Helena | 80°F | 56°F | 4.37 | 0.0 |
| Cherokee | 81°F | 56°F | – | – |
| Carnegie | 81°F | 58°F | – | – |
| Beaver | 80°F | 51°F | 2.49 | 0.0 |
| Boise | 80°F | 47°F | 1.82 | 0.2 |
| Wister | 79°F | 59°F | – | – |
| Okeene | 82°F | 57°F | 4.39 | 0.0 |
| Burneyville | 83°F | 60°F | – | – |
| Meeker | 78°F | 58°F | 5.23 | – |
| Buffalo | 81°F | 55°F | – | – |
| Apache | 80°F | 58°F | – | – |
| Geary | 79°F | 57°F | 4.12 | 0.0 |
| Erick | 81°F | 54°F | 4.07 | 0.0 |
| Barnsdall | 79°F | 58°F | – | – |
| Goodwell | 79°F | 50°F | 2.06 | – |
| Medford | 79°F | 56°F | – | – |
| Grandfield | 84°F | 59°F | – | – |
| Ringling | 82°F | 59°F | – | – |
| Tipton | 84°F | 59°F | 4.03 | – |
| Seiling | 81°F | 55°F | 4.01 | – |
| Washington | 79°F | 58°F | – | – |
| Kansas | 78°F | 57°F | – | – |
| Cheyenne | 79°F | 57°F | 3.97 | – |
| Waynoka | 81°F | 55°F | 4.06 | 0.0 |
| Velma | 81°F | 59°F | – | – |
| Billings | 78°F | 56°F | 4.80 | – |
| Lahoma | 80°F | 56°F | – | – |
| Fort Cobb | 81°F | 58°F | – | – |
| Arnett | 78°F | 52°F | 3.45 | – |
| Hammon | 81°F | 54°F | 3.89 | 0.0 |
| Turpin | 83°F | 51°F | – | – |
| Gage | 82°F | 55°F | 3.05 | – |
| Chattanooga | 83°F | 57°F | 4.51 | 0.0 |
| Spavinaw | 78°F | 58°F | 6.33 | 0.0 |
| Webbers Falls | 80°F | 56°F | 5.93 | 0.0 |
| Coyle | 79°F | 57°F | – | – |
| Lane | 80°F | 59°F | 6.07 | – |
| Fort Supply | 79°F | 52°F | 3.19 | 0.0 |
| Coleman | 81°F | 59°F | 5.79 | – |
| Taloga | 80°F | 54°F | 3.69 | 0.0 |
| Ralston | 80°F | 58°F | 5.36 | 0.0 |
| Red Rock | 79°F | 57°F | 5.03 | – |
| Marshall | 80°F | 56°F | – | – |
| Butler | 82°F | 56°F | – | – |
| Byars | 79°F | 60°F | 5.40 | – |
| Bessie | 81°F | 57°F | – | – |
| Camargo | 80°F | 54°F | – | – |
| Freedom | 80°F | 54°F | 3.69 | 0.0 |
| Orlando | 80°F | 55°F | – | – |
| Smithville | 78°F | 57°F | – | – |
| Centrahoma | 79°F | 59°F | – | – |
| Tuskahoma | 79°F | 58°F | 6.33 | 0.0 |
| Mutual | 79°F | 53°F | 4.07 | – |
| Gate | 79°F | 54°F | 2.50 | 0.0 |
| Fittstown | 78°F | 58°F | 5.87 | – |
| Putnam | 80°F | 56°F | 4.09 | – |
| Jefferson | 80°F | 53°F | 4.79 | – |
| Acme Mesonet | 80°F | 58°F | – | – |
| Altus Air Force Base | 84°F | 60°F | – | – |
| Arnett 8 mi WSW Mesonet | 80°F | 55°F | – | – |
| Battiest | 79°F | 56°F | 6.66 | 0.0 |
| Breckinridge 3 mi SE Mesonet | 79°F | 56°F | – | – |
| Chickasaw Nra | 79°F | 59°F | 5.55 | 0.0 |
| Chickasha 2 mi SSE Mesonet | 81°F | 58°F | – | – |
| Great Salt Plains Dam | 80°F | 57°F | 4.78 | 0.0 |
| Kenton | 80°F | 48°F | – | – |
| McCurtain (1 mi SE) | 80°F | 60°F | – | – |
| McGee Creek Dam | 81°F | 60°F | 6.47 | 0.0 |
| Medicine Park 3 mi W Mesonet | 80°F | 59°F | 4.81 | – |
| Oklahoma City Post Airport | 80°F | 59°F | 4.26 | – |
| Pryor | 79°F | 57°F | 5.46 | 0.0 |
| Tulsa R.L. Jones Jr. Airport | 80°F | 60°F | 6.08 | – |
| Upper Spavinaw Port | 79°F | 53°F | 6.22 | – |
| Wichita Mountain Wildlife Refuge | 81°F | 59°F | 4.77 | 0.0 |
Source: NOAA NCEI nClimDiv statewide normals; NOAA NCEI 1991-2020 monthly normals for each station.