Average annual temperature is 13.5 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: -16.9 °C
Number of sunny days: 241 days
Number of rainy days: 116 days
Number of snow days: 8 days
Look at detailed online map of Ness County
* Weather data for Ness 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) | 18.7 | 19.3 | 23.0 | 28.7 | 30.1 | 35.3 | 38.1 | 38.0 | 37.7 | 30.4 | 23.8 | 19.5 |
| Average daytime temperature (°C) | 5.4 | 10.3 | 12.8 | 20.4 | 24.6 | 28.4 | 32.4 | 32.9 | 30.4 | 22.0 | 15.5 | 9.4 |
| Average temperature (°C) | -1.0 | 1.6 | 5.4 | 12.7 | 18.5 | 22.4 | 25.8 | 26.2 | 23.2 | 15.1 | 8.1 | 3.7 |
| Average night temperature (°C) | -4.8 | -4.3 | 0.1 | 6.2 | 13.3 | 17.0 | 20.0 | 20.2 | 17.3 | 9.5 | 2.7 | -0.4 |
| Absolute minimum temperature (°C) | -16.9 | -15.1 | -8.5 | -3.0 | 3.3 | 13.7 | 14.1 | 14.0 | 10.4 | -6.1 | -5.2 | -4.8 |
| 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 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 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) | 6.8 | 8.7 | 9.0 | 10.4 | 10.6 | 11.5 | 12.3 | 12.0 | 10.4 | 9.4 | 7.6 | 5.1 |
| Precipitation (mm) | 29 | 22 | 26 | 13 | 71 | 112 | 133 | 41 | 39 | 10 | 19 | 46 |
| Sunny days | 21 | 23 | 21 | 21 | 12 | 9 | 17 | 25 | 24 | 23 | 25 | 20 |
| Rainy days | 7 | 4 | 9 | 9 | 19 | 21 | 14 | 6 | 6 | 8 | 4 | 9 |
| Snow days | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Ness County during the most sunny months:
The largest precipitation sum in Ness County is at