Average annual temperature is 7.1 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -23.9 °C
Number of sunny days: 172 days
Number of rainy days: 154 days
Number of snow days: 39 days
Look at detailed online map of Town of Blackwell
* Weather data for Town of Blackwell 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) | 2.3 | 6.3 | 6.7 | 25.6 | 30.4 | 31.5 | 30.4 | 28.5 | 32.0 | 28.1 | 15.3 | 9.3 |
| Average daytime temperature (°C) | -2.7 | -1.5 | 1.8 | 10.2 | 20.0 | 25.8 | 25.2 | 24.7 | 21.7 | 12.7 | 5.3 | 2.9 |
| Average temperature (°C) | -6.1 | -6.3 | -3.3 | 4.3 | 13.1 | 19.0 | 19.3 | 18.7 | 16.3 | 8.5 | 0.8 | -0.5 |
| Average night temperature (°C) | -8.7 | -10.3 | -7.5 | -0.1 | 7.4 | 12.8 | 14.1 | 13.8 | 12.5 | 5.4 | -2.4 | -3.0 |
| Absolute minimum temperature (°C) | -23.7 | -23.9 | -13.9 | -12.3 | -2.4 | 4.8 | 10.5 | 6.5 | 6.4 | -4.5 | -12.2 | -10.6 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 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) | 3.6 | 6.7 | 6.9 | 7.6 | 10.4 | 12.0 | 12.2 | 10.4 | 7.5 | 5.8 | 5.7 | 3.8 |
| Precipitation (mm) | 43 | 50 | 67 | 122 | 61 | 50 | 108 | 100 | 43 | 73 | 26 | 28 |
| Sunny days | 16 | 13 | 16 | 12 | 19 | 14 | 5 | 17 | 11 | 11 | 22 | 16 |
| Rainy days | 5 | 5 | 5 | 15 | 11 | 16 | 26 | 14 | 19 | 18 | 7 | 13 |
| Snow days | 10 | 10 | 10 | 3 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 2 |
The best time to visit Town of Blackwell during the most sunny months:
Months with the longest average daylight duration in Town of Blackwell:
The largest precipitation sum in Town of Blackwell is at