Average annual temperature is 10.7 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -26.5 °C
Number of sunny days: 195 days
Number of rainy days: 144 days
Number of snow days: 26 days
Look at detailed online map of Township of Boulder
* Weather data for Township of Boulder 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) | 9.5 | 10.5 | 20.7 | 25.4 | 31.1 | 32.3 | 33.2 | 37.2 | 33.9 | 30.1 | 17.2 | 12.9 |
| Average daytime temperature (°C) | 0.4 | 3.3 | 6.9 | 15.8 | 23.6 | 28.2 | 28.0 | 28.1 | 25.4 | 16.7 | 9.1 | 5.9 |
| Average temperature (°C) | -3.4 | -2.3 | 1.6 | 9.3 | 17.0 | 22.2 | 22.7 | 23.0 | 19.8 | 12.1 | 4.2 | 1.7 |
| Average night temperature (°C) | -6.2 | -6.6 | -2.4 | 4.1 | 11.0 | 16.4 | 17.5 | 18.2 | 15.1 | 8.2 | 0.4 | -1.0 |
| Absolute minimum temperature (°C) | -26.5 | -23.7 | -13.9 | -3.9 | 2.1 | 8.9 | 12.1 | 11.7 | 9.5 | -4.6 | -13.4 | -8.4 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 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 | 9.0 |
| Sunshine mean duration (h) | 4.2 | 7.2 | 6.8 | 9.2 | 12.2 | 12.6 | 12.5 | 11.5 | 9.8 | 7.1 | 7.3 | 4.5 |
| Precipitation (mm) | 73 | 70 | 70 | 59 | 38 | 36 | 91 | 55 | 56 | 132 | 27 | 47 |
| Sunny days | 16 | 16 | 15 | 16 | 22 | 16 | 13 | 14 | 13 | 18 | 21 | 15 |
| Rainy days | 7 | 9 | 11 | 13 | 9 | 14 | 18 | 17 | 17 | 12 | 7 | 10 |
| Snow days | 8 | 3 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 6 |
The best time to visit Township of Boulder during the most sunny months:
The largest precipitation sum in Township of Boulder is at