Average annual temperature is 20.1 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: -2.2 °C
Number of sunny days: 187 days
Number of rainy days: 178 days
Look at detailed online map of Oak Grove
* Weather data for Oak Grove United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.4 | 27.1 | 27.6 | 29.6 | 32.4 | 37.8 | 37.9 | 40.1 | 35.9 | 33.0 | 29.0 | 25.3 |
| Average daytime temperature (°C) | 16.4 | 18.6 | 21.6 | 23.6 | 29.0 | 33.6 | 34.3 | 36.7 | 32.3 | 27.1 | 19.4 | 16.3 |
| Average temperature (°C) | 11.6 | 12.7 | 15.4 | 17.8 | 23.3 | 27.5 | 28.9 | 30.9 | 26.6 | 20.9 | 13.9 | 10.6 |
| Average night temperature (°C) | 7.8 | 8.6 | 10.9 | 13.0 | 18.0 | 22.2 | 24.6 | 26.0 | 21.6 | 15.8 | 9.7 | 6.2 |
| Absolute minimum temperature (°C) | -2.2 | -1.9 | -2.1 | 8.5 | 9.3 | 19.8 | 20.9 | 20.3 | 17.9 | 6.1 | 1.0 | -0.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.5 | 7.0 | 8.7 | 8.4 | 10.7 | 12.1 | 11.2 | 11.6 | 10.6 | 8.6 | 6.5 | 7.7 |
| Precipitation (mm) | 220 | 103 | 93 | 196 | 68 | 79 | 63 | 14 | 41 | 43 | 52 | 104 |
| Sunny days | 14 | 11 | 13 | 11 | 12 | 12 | 12 | 22 | 16 | 23 | 18 | 23 |
| Rainy days | 17 | 17 | 18 | 19 | 19 | 18 | 19 | 9 | 14 | 8 | 12 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Oak Grove during the most sunny months:
The largest precipitation sum in Oak Grove is at