Average annual temperature is 11.5 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -24.0 °C
Number of sunny days: 193 days
Number of rainy days: 153 days
Number of snow days: 19 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) | 10.0 | 13.8 | 21.4 | 25.8 | 32.1 | 35.6 | 34.8 | 37.0 | 34.3 | 28.5 | 19.1 | 14.8 |
| Average daytime temperature (°C) | 2.4 | 5.1 | 8.3 | 17.1 | 23.9 | 29.4 | 28.6 | 28.5 | 25.3 | 17.3 | 9.8 | 6.7 |
| Average temperature (°C) | -1.6 | -0.6 | 2.9 | 10.1 | 17.3 | 22.8 | 23.2 | 23.0 | 20.0 | 12.7 | 4.8 | 2.9 |
| Average night temperature (°C) | -4.5 | -5.0 | -1.1 | 4.4 | 11.2 | 16.4 | 18.1 | 18.2 | 15.7 | 8.9 | 0.7 | 0.3 |
| Absolute minimum temperature (°C) | -24.0 | -22.1 | -11.8 | -1.7 | 1.7 | 8.5 | 14.0 | 11.3 | 9.4 | -1.8 | -11.1 | -8.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.6 | 7.4 | 6.7 | 9.4 | 11.2 | 12.6 | 12.2 | 11.1 | 8.7 | 7.5 | 7.2 | 4.2 |
| Precipitation (mm) | 70 | 83 | 96 | 94 | 65 | 20 | 79 | 37 | 109 | 93 | 25 | 69 |
| Sunny days | 11 | 16 | 16 | 15 | 21 | 18 | 14 | 17 | 13 | 14 | 21 | 17 |
| Rainy days | 8 | 9 | 14 | 15 | 10 | 12 | 17 | 14 | 17 | 16 | 8 | 13 |
| Snow days | 12 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
The best time to visit Nelson during the most sunny months:
The largest precipitation sum in Nelson is at