Average annual temperature is 10.3 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: -24.0 °C
Number of sunny days: 225 days
Number of rainy days: 111 days
Number of snow days: 29 days
Look at detailed online map of Nelson
* Weather data for Nelson 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) | 10.9 | 18.2 | 20.9 | 29.8 | 28.1 | 33.8 | 35.0 | 38.2 | 36.8 | 31.0 | 23.5 | 16.5 |
| Average daytime temperature (°C) | 1.6 | 8.4 | 10.8 | 18.4 | 23.0 | 25.3 | 30.2 | 31.5 | 28.9 | 19.8 | 13.1 | 8.9 |
| Average temperature (°C) | -4.6 | -1.8 | 2.3 | 9.0 | 15.8 | 18.6 | 22.5 | 23.8 | 20.4 | 11.2 | 4.5 | 1.6 |
| Average night temperature (°C) | -9.4 | -8.2 | -3.9 | 1.3 | 9.2 | 12.9 | 15.6 | 17.0 | 12.3 | 4.2 | -1.6 | -2.9 |
| Absolute minimum temperature (°C) | -24.0 | -21.7 | -10.8 | -7.3 | 4.5 | 9.5 | 12.2 | 10.6 | 6.3 | -12.0 | -10.2 | -5.6 |
| 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 6.1 | 8.5 | 9.2 | 10.1 | 11.0 | 11.4 | 12.3 | 11.7 | 11.0 | 9.2 | 7.6 | 7.0 |
| Precipitation (mm) | 39 | 9 | 17 | 24 | 137 | 157 | 98 | 56 | 22 | 31 | 5 | 10 |
| Sunny days | 15 | 22 | 18 | 20 | 8 | 12 | 14 | 19 | 23 | 24 | 25 | 25 |
| Rainy days | 4 | 1 | 9 | 10 | 23 | 18 | 17 | 12 | 7 | 6 | 3 | 1 |
| Snow days | 12 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 5 |
The best time to visit Nelson during the most sunny months:
The largest precipitation sum in Nelson is at