Average annual temperature is 16.2 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -6.1 °C
Number of sunny days: 171 days
Number of rainy days: 194 days
Look at detailed online map of College Grove
* Weather data for College 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) | 20.1 | 26.5 | 25.1 | 28.0 | 31.5 | 34.7 | 36.1 | 36.9 | 31.8 | 29.8 | 26.0 | 18.6 |
| Average daytime temperature (°C) | 12.4 | 15.7 | 16.4 | 20.9 | 26.1 | 29.9 | 31.9 | 30.7 | 28.1 | 23.0 | 16.9 | 12.9 |
| Average temperature (°C) | 7.8 | 9.7 | 10.7 | 14.8 | 19.7 | 23.3 | 25.6 | 25.0 | 22.1 | 17.2 | 10.9 | 7.6 |
| Average night temperature (°C) | 4.2 | 5.8 | 5.8 | 9.7 | 14.4 | 17.7 | 20.9 | 20.7 | 17.4 | 12.5 | 6.5 | 3.7 |
| Absolute minimum temperature (°C) | -3.8 | -5.3 | -6.1 | 3.3 | 5.9 | 12.7 | 16.9 | 15.3 | 13.2 | 0.2 | -3.5 | -5.1 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.8 | 5.9 | 8.3 | 8.6 | 10.8 | 11.8 | 11.1 | 9.8 | 10.6 | 7.9 | 7.7 | 6.6 |
| Precipitation (mm) | 171 | 90 | 141 | 96 | 130 | 156 | 178 | 180 | 97 | 23 | 60 | 113 |
| Sunny days | 12 | 12 | 20 | 14 | 11 | 11 | 4 | 12 | 14 | 22 | 21 | 18 |
| Rainy days | 19 | 16 | 11 | 16 | 20 | 19 | 27 | 19 | 16 | 9 | 9 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit College Grove during the most sunny months:
The largest precipitation sum in College Grove is at