Average annual temperature is 11.6 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -16.5 °C
Number of sunny days: 277 days
Number of rainy days: 68 days
Number of snow days: 20 days
Look at detailed online map of Hard Rocks
* Weather data for Hard Rocks 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) | 10.3 | 10.9 | 14.1 | 26.8 | 27.2 | 33.1 | 37.2 | 35.5 | 31.0 | 25.9 | 21.8 | 11.2 |
| Average daytime temperature (°C) | 1.7 | 2.9 | 7.7 | 18.2 | 23.8 | 27.5 | 34.2 | 30.3 | 26.3 | 21.0 | 12.8 | 7.4 |
| Average temperature (°C) | -3.0 | -3.2 | 2.0 | 10.5 | 17.0 | 20.8 | 27.8 | 23.8 | 19.8 | 14.1 | 6.5 | 1.8 |
| Average night temperature (°C) | -6.8 | -8.1 | -2.6 | 3.6 | 9.9 | 13.0 | 20.2 | 17.4 | 13.2 | 7.6 | 1.1 | -2.2 |
| Absolute minimum temperature (°C) | -16.1 | -16.5 | -12.2 | -6.9 | 3.9 | 9.3 | 16.6 | 14.9 | 8.9 | -3.5 | -5.5 | -7.4 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.9 | 9.1 | 8.9 | 12.0 | 12.8 | 13.3 | 13.0 | 11.7 | 11.0 | 10.3 | 9.1 | 7.9 |
| Precipitation (mm) | 56 | 20 | 68 | 1 | 6 | 1 | 0 | 34 | 10 | 1 | 24 | 14 |
| Sunny days | 18 | 21 | 14 | 27 | 23 | 27 | 30 | 18 | 22 | 28 | 24 | 25 |
| Rainy days | 8 | 2 | 9 | 3 | 8 | 3 | 1 | 13 | 8 | 3 | 6 | 4 |
| Snow days | 5 | 5 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Hard Rocks during the most sunny months:
The largest precipitation sum in Hard Rocks is at