Average annual temperature is 12.0 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -21.5 °C
Number of sunny days: 207 days
Number of rainy days: 140 days
Number of snow days: 18 days
Look at detailed online map of Black Hawk
* Weather data for Black Hawk 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) | 13.3 | 12.2 | 22.2 | 25.9 | 32.8 | 34.7 | 35.0 | 36.2 | 33.6 | 30.5 | 18.5 | 14.0 |
| Average daytime temperature (°C) | 2.9 | 5.4 | 8.5 | 17.6 | 25.1 | 29.8 | 29.2 | 28.5 | 26.2 | 18.0 | 10.3 | 7.1 |
| Average temperature (°C) | -1.4 | -0.2 | 3.2 | 10.7 | 18.4 | 23.5 | 23.8 | 23.5 | 20.5 | 13.4 | 5.4 | 3.0 |
| Average night temperature (°C) | -4.3 | -4.7 | -0.7 | 5.3 | 12.2 | 17.4 | 18.8 | 19.0 | 15.9 | 9.5 | 1.5 | 0.4 |
| Absolute minimum temperature (°C) | -21.5 | -18.8 | -11.9 | -1.6 | 3.4 | 10.2 | 14.2 | 11.8 | 10.8 | -2.6 | -11.3 | -7.5 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| 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) | 3.9 | 7.2 | 6.8 | 9.3 | 11.5 | 12.6 | 12.5 | 11.2 | 9.8 | 7.3 | 7.3 | 4.2 |
| Precipitation (mm) | 76 | 93 | 92 | 44 | 54 | 17 | 98 | 50 | 85 | 90 | 21 | 70 |
| Sunny days | 14 | 15 | 15 | 18 | 22 | 19 | 15 | 16 | 15 | 18 | 24 | 16 |
| Rainy days | 7 | 10 | 15 | 11 | 9 | 11 | 16 | 15 | 15 | 13 | 4 | 14 |
| Snow days | 10 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The best time to visit Black Hawk during the most sunny months:
The largest precipitation sum in Black Hawk is at