Average annual temperature is 7.3 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -34.8 °C
Number of sunny days: 225 days
Number of rainy days: 98 days
Number of snow days: 42 days
Look at detailed online map of Hettinger County
* Weather data for Hettinger County 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) | 4.2 | 13.1 | 4.0 | 27.8 | 28.2 | 32.4 | 35.3 | 35.3 | 34.6 | 27.9 | 14.2 | 13.9 |
| Average daytime temperature (°C) | -2.0 | 0.5 | -3.0 | 11.5 | 22.8 | 26.5 | 28.2 | 28.2 | 23.9 | 12.5 | 6.8 | 4.5 |
| Average temperature (°C) | -6.7 | -5.7 | -8.0 | 4.0 | 15.9 | 20.4 | 21.5 | 21.5 | 17.2 | 6.9 | 1.2 | -0.9 |
| Average night temperature (°C) | -10.3 | -10.7 | -12.0 | -1.5 | 9.6 | 14.3 | 15.2 | 15.8 | 11.9 | 2.7 | -2.8 | -4.2 |
| Absolute minimum temperature (°C) | -25.7 | -34.8 | -22.5 | -13.6 | -1.4 | 9.3 | 7.0 | 11.0 | 7.3 | -19.7 | -13.6 | -9.8 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.7 | 15.4 | 14.1 | 12.6 | 10.9 | 9.4 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.4 | 7.7 | 7.6 | 9.9 | 11.3 | 12.0 | 13.3 | 10.6 | 10.2 | 7.1 | 7.6 | 5.7 |
| Precipitation (mm) | 9 | 17 | 38 | 12 | 53 | 104 | 36 | 77 | 64 | 48 | 1 | 17 |
| Sunny days | 21 | 18 | 16 | 19 | 16 | 12 | 15 | 21 | 20 | 17 | 25 | 25 |
| Rainy days | 2 | 1 | 2 | 8 | 15 | 18 | 16 | 10 | 10 | 13 | 1 | 2 |
| Snow days | 8 | 9 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 4 |
The best time to visit Hettinger County during the most sunny months:
Months with the longest average daylight duration in Hettinger County:
The largest precipitation sum in Hettinger County is at