Optima, OK
Climate overview — based on NOAA 1991-2020 normals from HOOKER, OK US.
Year-round temperatures (°F)
Climate summary
Optima has an annual average temperature of 57.2°F with about 19.1 inches of precipitation per year and 17 inches of snow. The warmest month is July (average high 94.1°F), and the coldest is January (average low 21.2°F). June is typically the wettest month (2.91 in) and February the driest (0.43 in). Snow typically falls from October through April.
Best time to visit Optima
Full guide →Climate change signal
All-time records →33 of 366 (9%) of Optima'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.
| 1900s | 20 | |
| 1910s | 50 | |
| 1920s | 13 | |
| 1930s | 28 | |
| 1940s | 24 | |
| 1950s | 50 | |
| 1960s | 31 | |
| 1970s | 33 | |
| 1980s | 24 | |
| 1990s | 29 | |
| 2000s | 21 | |
| 2010s | 11 | |
| 2020s | 32 |
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 | 48.9°F | 21.2°F | 35.1°F | 0.55 in | 3.9 in | 3 |
| February | 52.9°F | 23.2°F | 38.1°F | 0.43 in | 3.1 in | 3 |
| March | 61.7°F | 31.5°F | 46.6°F | 1.26 in | 4.3 in | 4 |
| April | 70.7°F | 40.9°F | 55.8°F | 1.40 in | 0.3 in | 5 |
| May | 80.2°F | 51.7°F | 66.0°F | 2.46 in | — | 6 |
| June | 90.2°F | 61.8°F | 76.0°F | 2.91 in | — | 7 |
| July | 94.1°F | 66.5°F | 80.3°F | 2.86 in | — | 7 |
| August | 92.1°F | 65.1°F | 78.6°F | 2.35 in | — | 7 |
| September | 85.6°F | 56.9°F | 71.2°F | 1.27 in | — | 5 |
| October | 72.3°F | 43.6°F | 58.0°F | 1.98 in | 0.4 in | 4 |
| November | 59.3°F | 31.1°F | 45.2°F | 0.59 in | 1.0 in | 3 |
| December | 48.6°F | 22.2°F | 35.4°F | 1.05 in | 4.0 in | 4 |
Climate twins of Optima
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).