Average annual temperature is 9.8 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -24.3 °C
Number of sunny days: 194 days
Number of rainy days: 144 days
Number of snow days: 27 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) | 4.5 | 7.6 | 12.9 | 26.9 | 30.5 | 31.1 | 32.3 | 36.9 | 35.5 | 30.1 | 18.3 | 12.4 |
| Average daytime temperature (°C) | -1.8 | 0.7 | 4.8 | 13.6 | 23.1 | 27.7 | 27.6 | 28.1 | 24.9 | 15.8 | 8.1 | 5.2 |
| Average temperature (°C) | -5.2 | -4.6 | -0.6 | 7.7 | 16.5 | 21.9 | 22.1 | 22.6 | 19.8 | 11.4 | 3.3 | 1.2 |
| Average night temperature (°C) | -8.0 | -8.5 | -4.8 | 3.1 | 10.9 | 16.5 | 17.1 | 18.2 | 15.9 | 8.0 | -0.3 | -1.5 |
| Absolute minimum temperature (°C) | -23.1 | -24.3 | -14.5 | -4.4 | 1.6 | 10.0 | 11.9 | 12.2 | 8.9 | -4.2 | -12.6 | -8.5 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.7 | 6.7 | 7.2 | 8.1 | 11.0 | 12.6 | 12.2 | 11.1 | 8.6 | 7.3 | 6.2 | 4.7 |
| Precipitation (mm) | 56 | 63 | 48 | 153 | 75 | 85 | 131 | 69 | 131 | 98 | 28 | 36 |
| Sunny days | 17 | 18 | 17 | 13 | 19 | 15 | 9 | 19 | 12 | 15 | 21 | 19 |
| Rainy days | 6 | 7 | 7 | 16 | 12 | 15 | 22 | 12 | 18 | 13 | 8 | 8 |
| Snow days | 8 | 3 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 4 |
The best time to visit Nelson during the most sunny months:
Months with the longest average daylight duration in Nelson:
The largest precipitation sum in Nelson is at