Average annual temperature is 10.2 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: -26.8 °C
Number of sunny days: 191 days
Number of rainy days: 139 days
Number of snow days: 35 days
Look at detailed online map of Township of Rock Grove
* Weather data for Township of Rock 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) | 6.7 | 9.9 | 17.4 | 27.2 | 31.1 | 31.7 | 33.3 | 38.4 | 34.4 | 30.3 | 18.3 | 12.2 |
| Average daytime temperature (°C) | -1.4 | 2.0 | 5.8 | 15.2 | 24.1 | 28.4 | 28.0 | 28.6 | 25.9 | 16.3 | 9.5 | 5.5 |
| Average temperature (°C) | -5.5 | -4.1 | 0.2 | 8.7 | 17.3 | 22.5 | 22.2 | 23.1 | 20.0 | 11.6 | 4.0 | 1.0 |
| Average night temperature (°C) | -8.8 | -8.7 | -4.0 | 3.6 | 11.0 | 16.6 | 16.7 | 18.2 | 15.1 | 7.8 | 0.0 | -1.9 |
| Absolute minimum temperature (°C) | -26.8 | -26.7 | -16.3 | -4.9 | 1.0 | 9.0 | 11.1 | 11.9 | 8.0 | -5.4 | -13.7 | -8.0 |
| 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 | 9.1 |
| 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) | 4.0 | 6.8 | 7.3 | 8.8 | 11.8 | 12.1 | 12.4 | 11.5 | 9.7 | 7.2 | 6.9 | 4.2 |
| Precipitation (mm) | 57 | 47 | 67 | 60 | 43 | 50 | 63 | 49 | 71 | 91 | 5 | 44 |
| Sunny days | 18 | 14 | 12 | 14 | 19 | 14 | 12 | 17 | 14 | 14 | 25 | 18 |
| Rainy days | 6 | 9 | 8 | 13 | 12 | 16 | 19 | 14 | 16 | 14 | 4 | 8 |
| Snow days | 7 | 5 | 11 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 5 |
The best time to visit Township of Rock Grove during the most sunny months:
Months with the longest average daylight duration in Township of Rock Grove:
The largest precipitation sum in Township of Rock Grove is at