Hammon, OK
Climate overview — based on NOAA 1991-2020 normals from HAMMON 3 SSW, OK US.
Year-round temperatures (°F)
Climate summary
Hammon has an annual average temperature of 58.6°F with about 27.6 inches of precipitation per year and 7.1 inches of snow. The warmest month is July (average high 94.1°F), and the coldest is January (average low 22.3°F). May is typically the wettest month (3.89 in) and February the driest (0.82 in). Snow typically falls from December through March.
Best time to visit Hammon
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Hammon'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.
| 1920s | 62 | |
| 1930s | 27 | |
| 1940s | 40 | |
| 1950s | 100 | |
| 1960s | 35 | |
| 1970s | 35 | |
| 1980s | 37 | |
| 1990s | 18 | |
| 2000s | 12 |
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 | 50.2°F | 22.3°F | 36.3°F | 0.92 in | 1.8 in | 3 |
| February | 54.9°F | 25.3°F | 40.1°F | 0.82 in | 1.2 in | 2 |
| March | 63.9°F | 33.8°F | 48.9°F | 2.03 in | 1.8 in | 4 |
| April | 72.6°F | 42.7°F | 57.6°F | 2.62 in | — | 4 |
| May | 80.5°F | 53.6°F | 67.1°F | 3.89 in | — | 6 |
| June | 89.3°F | 64.2°F | 76.8°F | 3.49 in | — | 7 |
| July | 94.1°F | 68.6°F | 81.4°F | 2.23 in | — | 4 |
| August | 93.6°F | 66.7°F | 80.2°F | 2.94 in | — | 5 |
| September | 85.2°F | 57.6°F | 71.4°F | 2.94 in | — | 5 |
| October | 73.9°F | 44.9°F | 59.4°F | 2.65 in | — | 4 |
| November | 61.5°F | 32.0°F | 46.8°F | 1.53 in | — | 3 |
| December | 51.3°F | 23.0°F | 37.2°F | 1.54 in | 2.3 in | 3 |
Climate twins of Hammon
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).