Average annual temperature is 9.8 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -28.2 °C
Number of sunny days: 190 days
Number of rainy days: 149 days
Number of snow days: 26 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) | 7.2 | 10.1 | 16.5 | 25.3 | 31.7 | 32.8 | 33.1 | 35.7 | 33.8 | 28.6 | 17.8 | 12.6 |
| Average daytime temperature (°C) | 0.6 | 2.1 | 5.3 | 14.2 | 22.2 | 27.5 | 28.4 | 27.0 | 23.9 | 15.5 | 7.7 | 5.0 |
| Average temperature (°C) | -3.0 | -3.2 | 0.2 | 8.1 | 15.0 | 20.8 | 22.6 | 21.4 | 18.7 | 11.2 | 3.0 | 1.4 |
| Average night temperature (°C) | -5.6 | -7.5 | -4.2 | 2.9 | 8.9 | 14.6 | 17.2 | 16.8 | 14.6 | 7.5 | -0.7 | -1.3 |
| Absolute minimum temperature (°C) | -28.2 | -23.9 | -14.6 | -4.0 | -0.4 | 6.5 | 12.7 | 8.8 | 7.8 | -3.2 | -12.7 | -8.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.6 | 6.7 | 6.8 | 8.1 | 10.7 | 12.4 | 12.6 | 11.1 | 8.7 | 6.9 | 6.7 | 4.1 |
| Precipitation (mm) | 46 | 71 | 84 | 153 | 44 | 52 | 64 | 94 | 60 | 99 | 35 | 42 |
| Sunny days | 12 | 16 | 13 | 17 | 20 | 23 | 12 | 16 | 11 | 13 | 22 | 15 |
| Rainy days | 10 | 8 | 11 | 13 | 11 | 7 | 19 | 15 | 19 | 16 | 6 | 14 |
| Snow days | 9 | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 |
The best time to visit Oak Grove during the most sunny months:
Months with the longest average daylight duration in Oak Grove:
The largest precipitation sum in Oak Grove is at