Average annual temperature is 13.1 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -8.8 °C
Number of sunny days: 163 days
Number of rainy days: 195 days
Number of snow days: 7 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) | 16.7 | 21.6 | 22.8 | 26.7 | 29.4 | 32.0 | 33.3 | 33.2 | 32.8 | 29.0 | 24.1 | 15.4 |
| Average daytime temperature (°C) | 7.6 | 12.1 | 12.4 | 18.1 | 22.5 | 26.7 | 29.4 | 28.2 | 25.8 | 19.4 | 12.4 | 9.2 |
| Average temperature (°C) | 3.5 | 5.3 | 5.8 | 11.9 | 16.6 | 20.9 | 24.0 | 22.9 | 20.2 | 14.2 | 6.9 | 4.8 |
| Average night temperature (°C) | 0.6 | 0.6 | 1.1 | 6.7 | 11.5 | 15.6 | 19.4 | 18.1 | 15.2 | 10.0 | 2.9 | 1.5 |
| Absolute minimum temperature (°C) | -6.5 | -8.8 | -7.9 | -0.4 | 2.9 | 11.0 | 15.5 | 12.6 | 10.2 | -1.1 | -7.0 | -5.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.0 | 7.7 | 7.6 | 9.2 | 10.3 | 11.1 | 11.7 | 11.2 | 10.2 | 7.6 | 7.7 | 4.7 |
| Precipitation (mm) | 137 | 59 | 134 | 79 | 63 | 73 | 133 | 114 | 40 | 85 | 43 | 67 |
| Sunny days | 6 | 16 | 13 | 13 | 19 | 12 | 6 | 15 | 16 | 12 | 23 | 12 |
| Rainy days | 23 | 12 | 15 | 17 | 12 | 18 | 25 | 16 | 14 | 18 | 6 | 19 |
| Snow days | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
The best time to visit Blackhawk during the most sunny months:
The largest precipitation sum in Blackhawk is at