Fort Supply, OK
Climate overview — based on NOAA 1991-2020 normals from FT SUPPLY 3SE, OK US.
Year-round temperatures (°F)
Climate summary
Fort Supply has an annual average temperature of 56.9°F with about 25.2 inches of precipitation per year and 12.4 inches of snow. The warmest month is July (average high 94.0°F), and the coldest is January (average low 19.5°F). June is typically the wettest month (3.77 in) and February the driest (0.76 in). Snow typically falls from November through March.
Best time to visit Fort Supply
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Fort Supply's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1940s | 46 | |
| 1950s | 92 | |
| 1960s | 39 | |
| 1970s | 39 | |
| 1980s | 34 | |
| 1990s | 39 | |
| 2000s | 58 | |
| 2010s | 19 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 47.8°F | 19.5°F | 33.6°F | 0.92 in | 2.7 in | 4 |
| February | 52.2°F | 22.6°F | 37.4°F | 0.76 in | 1.9 in | 4 |
| March | 61.6°F | 31.5°F | 46.5°F | 1.92 in | 3.5 in | 6 |
| April | 70.8°F | 40.9°F | 55.8°F | 2.19 in | 0.1 in | 7 |
| May | 79.3°F | 52.4°F | 65.9°F | 3.19 in | — | 8 |
| June | 88.2°F | 63.2°F | 75.7°F | 3.77 in | — | 7 |
| July | 94.0°F | 67.6°F | 80.8°F | 2.63 in | — | 6 |
| August | 92.6°F | 65.2°F | 78.9°F | 3.07 in | — | 7 |
| September | 84.7°F | 56.0°F | 70.3°F | 1.99 in | — | 5 |
| October | 72.6°F | 42.9°F | 57.7°F | 2.49 in | 0.1 in | 6 |
| November | 59.8°F | 30.2°F | 45.0°F | 1.05 in | 0.4 in | 4 |
| December | 48.6°F | 21.4°F | 35.0°F | 1.24 in | 3.7 in | 4 |
Climate twins of Fort Supply
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).