Average annual temperature is 11.3 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -24.4 °C
Number of sunny days: 198 days
Number of rainy days: 146 days
Number of snow days: 21 days
Look at detailed online map of Blackhawk
* Weather data for Blackhawk 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) | 8.9 | 9.7 | 20.3 | 25.5 | 31.8 | 34.7 | 34.3 | 37.1 | 33.9 | 28.6 | 18.3 | 13.0 |
| Average daytime temperature (°C) | 1.9 | 4.0 | 7.8 | 16.3 | 23.8 | 28.8 | 29.0 | 28.7 | 25.3 | 17.0 | 9.5 | 6.3 |
| Average temperature (°C) | -2.0 | -1.3 | 2.5 | 9.7 | 17.1 | 22.3 | 23.3 | 23.2 | 19.9 | 12.5 | 4.6 | 2.5 |
| Average night temperature (°C) | -4.7 | -5.8 | -1.4 | 4.5 | 11.0 | 16.3 | 18.2 | 18.6 | 15.7 | 8.9 | 0.8 | 0.1 |
| Absolute minimum temperature (°C) | -24.4 | -21.8 | -12.2 | -1.6 | 2.4 | 8.9 | 14.4 | 12.0 | 10.9 | -2.1 | -11.8 | -7.7 |
| 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 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.0 | 7.3 | 6.5 | 9.0 | 11.6 | 12.5 | 12.3 | 11.4 | 9.6 | 7.0 | 7.0 | 4.0 |
| Precipitation (mm) | 75 | 100 | 84 | 73 | 54 | 22 | 71 | 60 | 81 | 106 | 34 | 58 |
| Sunny days | 14 | 16 | 13 | 16 | 22 | 18 | 14 | 16 | 14 | 14 | 23 | 18 |
| Rainy days | 7 | 8 | 15 | 14 | 9 | 12 | 17 | 15 | 16 | 17 | 5 | 11 |
| Snow days | 10 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Blackhawk during the most sunny months:
The largest precipitation sum in Blackhawk is at