Average annual temperature is 12.6 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -17.9 °C
Number of sunny days: 202 days
Number of rainy days: 146 days
Number of snow days: 17 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) | 14.1 | 15.4 | 22.8 | 28.9 | 32.2 | 32.9 | 36.1 | 36.0 | 34.2 | 31.9 | 19.9 | 15.3 |
| Average daytime temperature (°C) | 3.3 | 6.9 | 9.3 | 18.3 | 25.4 | 29.9 | 29.2 | 28.5 | 27.1 | 19.1 | 11.7 | 7.6 |
| Average temperature (°C) | -1.0 | 0.5 | 3.7 | 11.4 | 19.0 | 23.8 | 24.0 | 23.8 | 21.1 | 14.2 | 6.4 | 3.6 |
| Average night temperature (°C) | -4.0 | -4.2 | -0.6 | 5.9 | 12.8 | 18.1 | 19.3 | 19.7 | 16.1 | 10.1 | 2.0 | 0.6 |
| Absolute minimum temperature (°C) | -14.8 | -17.9 | -12.2 | -2.5 | 3.4 | 10.1 | 13.6 | 12.7 | 11.1 | -2.9 | -9.7 | -6.1 |
| 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 | 9.3 |
| 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) | 5.1 | 7.5 | 7.3 | 9.9 | 12.0 | 12.2 | 12.5 | 10.8 | 10.4 | 7.6 | 7.2 | 4.8 |
| Precipitation (mm) | 49 | 93 | 72 | 32 | 36 | 35 | 164 | 119 | 35 | 71 | 16 | 74 |
| Sunny days | 14 | 16 | 14 | 16 | 20 | 16 | 17 | 15 | 19 | 17 | 24 | 14 |
| Rainy days | 10 | 8 | 15 | 13 | 11 | 14 | 14 | 16 | 11 | 14 | 5 | 15 |
| Snow days | 7 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Blackhawk during the most sunny months:
The largest precipitation sum in Blackhawk is at