Average annual temperature is 13.5 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -14.8 °C
Number of sunny days: 203 days
Number of rainy days: 156 days
Number of snow days: 6 days
Look at detailed online map of Township of Round Grove
* Weather data for Township of Round 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) | 16.5 | 16.6 | 22.6 | 29.0 | 30.8 | 33.0 | 36.9 | 37.2 | 33.5 | 29.9 | 22.6 | 16.5 |
| Average daytime temperature (°C) | 6.0 | 9.5 | 10.8 | 19.7 | 25.6 | 29.7 | 30.9 | 29.3 | 27.6 | 19.8 | 12.5 | 8.8 |
| Average temperature (°C) | 1.1 | 2.9 | 5.1 | 12.6 | 19.1 | 23.5 | 25.1 | 24.2 | 21.3 | 14.8 | 7.1 | 4.7 |
| Average night temperature (°C) | -2.0 | -2.0 | 1.1 | 6.7 | 13.0 | 17.8 | 20.0 | 20.1 | 16.2 | 10.6 | 2.7 | 1.9 |
| Absolute minimum temperature (°C) | -12.6 | -14.8 | -9.8 | -0.5 | 5.3 | 10.1 | 15.2 | 13.6 | 11.5 | -2.1 | -7.8 | -6.2 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.7 | 7.7 | 7.0 | 10.3 | 11.5 | 12.5 | 12.1 | 10.2 | 10.1 | 7.4 | 7.6 | 5.2 |
| Precipitation (mm) | 55 | 88 | 92 | 31 | 72 | 26 | 47 | 127 | 23 | 65 | 15 | 86 |
| Sunny days | 19 | 18 | 14 | 17 | 19 | 16 | 14 | 12 | 20 | 16 | 23 | 15 |
| Rainy days | 9 | 9 | 16 | 13 | 12 | 14 | 17 | 19 | 10 | 15 | 7 | 15 |
| Snow days | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Township of Round Grove during the most sunny months:
The largest precipitation sum in Township of Round Grove is at