Average annual temperature is 9.9 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -26.5 °C
Number of sunny days: 224 days
Number of rainy days: 107 days
Number of snow days: 34 days
Look at detailed online map of Township of Walnut Grove
* Weather data for Township of Walnut 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) | 2.5 | 4.3 | 16.1 | 28.9 | 31.6 | 35.9 | 37.3 | 40.2 | 39.1 | 32.1 | 19.6 | 13.0 |
| Average daytime temperature (°C) | -3.7 | -0.7 | 4.1 | 15.1 | 25.1 | 29.9 | 30.1 | 31.0 | 27.3 | 16.1 | 10.2 | 4.7 |
| Average temperature (°C) | -7.2 | -6.2 | -2.2 | 7.9 | 18.2 | 23.7 | 23.9 | 24.5 | 20.9 | 10.7 | 4.2 | 0.0 |
| Average night temperature (°C) | -10.4 | -10.5 | -6.2 | 2.2 | 12.0 | 18.0 | 18.2 | 19.0 | 15.6 | 6.4 | -0.2 | -3.5 |
| Absolute minimum temperature (°C) | -24.3 | -26.5 | -13.2 | -7.9 | 1.9 | 10.7 | 12.0 | 14.4 | 9.9 | -7.8 | -8.4 | -10.3 |
| 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 | 15.4 | 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) | 4.6 | 7.8 | 7.6 | 9.7 | 11.7 | 12.6 | 12.8 | 11.6 | 10.2 | 7.1 | 7.2 | 5.6 |
| Precipitation (mm) | 62 | 24 | 27 | 19 | 113 | 55 | 22 | 74 | 40 | 83 | 9 | 41 |
| Sunny days | 19 | 19 | 16 | 18 | 17 | 13 | 15 | 23 | 19 | 17 | 25 | 23 |
| Rainy days | 3 | 4 | 5 | 7 | 14 | 17 | 16 | 8 | 11 | 13 | 2 | 7 |
| Snow days | 9 | 5 | 10 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 |
The best time to visit Township of Walnut Grove during the most sunny months:
Months with the longest average daylight duration in Township of Walnut Grove:
The largest precipitation sum in Township of Walnut Grove is at