Mill Creek, OK
Climate overview — based on NOAA 1991-2020 normals from TISHOMINGO 6N MESONET, OK US.
Year-round temperatures (°F)
Avg high
Avg low
Climate summary
Mill Creek has an annual average temperature of 61.9°F with about 0 inches of precipitation per year. The warmest month is August (average high 93.6°F), and the coldest is January (average low 29.9°F).
Pleasant months
2 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
40.8°F
warmest to coldest month
Best time to visit Mill Creek
Full guide →Climate change signal
All-time records →214 of 366 (58.5%) of Mill Creek'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.
| 2000s | 14 | |
| 2010s | 210 | |
| 2020s | 142 |
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 | 52.2°F | 29.9°F | 41.0°F | in | — | — |
| February | 56.4°F | 34.1°F | 45.3°F | in | — | — |
| March | 65.2°F | 41.9°F | 53.5°F | in | — | — |
| April | 72.2°F | 49.5°F | 60.8°F | in | — | — |
| May | 79.3°F | 58.8°F | 69.0°F | in | — | — |
| June | 88.3°F | 67.7°F | 78.0°F | in | — | — |
| July | 93.0°F | 70.7°F | 81.8°F | in | — | — |
| August | 93.6°F | 69.9°F | 81.8°F | in | — | — |
| September | 86.3°F | 62.6°F | 74.5°F | in | — | — |
| October | 75.1°F | 50.5°F | 62.8°F | in | — | — |
| November | 63.7°F | 39.7°F | 51.7°F | in | — | — |
| December | 53.7°F | 31.7°F | 42.7°F | in | — | — |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when