Average annual temperature is 7.7 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -28.9 °C
Number of sunny days: 168 days
Number of rainy days: 145 days
Number of snow days: 52 days
Look at detailed online map of Shell Lake
* Weather data for Shell Lake 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) | 2.6 | 5.9 | 6.0 | 25.6 | 30.8 | 30.9 | 31.6 | 32.3 | 33.7 | 28.9 | 16.7 | 11.6 |
| Average daytime temperature (°C) | -3.9 | -1.7 | 1.4 | 9.6 | 21.9 | 26.7 | 25.7 | 25.9 | 22.9 | 13.3 | 5.6 | 3.4 |
| Average temperature (°C) | -7.1 | -7.0 | -3.0 | 4.1 | 15.1 | 20.4 | 20.4 | 20.5 | 17.9 | 9.3 | 1.3 | -0.3 |
| Average night temperature (°C) | -9.7 | -11.2 | -6.8 | 0.3 | 9.7 | 15.5 | 15.8 | 16.1 | 14.1 | 6.0 | -1.9 | -2.8 |
| Absolute minimum temperature (°C) | -23.8 | -28.9 | -14.4 | -8.8 | -0.3 | 7.3 | 11.9 | 10.9 | 5.1 | -6.6 | -14.6 | -11.8 |
| 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 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 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) | 3.6 | 7.1 | 6.7 | 7.0 | 10.8 | 12.6 | 12.3 | 11.4 | 8.0 | 6.8 | 5.5 | 4.0 |
| Precipitation (mm) | 58 | 66 | 61 | 169 | 29 | 102 | 92 | 58 | 148 | 101 | 12 | 50 |
| Sunny days | 14 | 16 | 12 | 10 | 16 | 15 | 8 | 17 | 10 | 13 | 22 | 15 |
| Rainy days | 5 | 3 | 4 | 16 | 15 | 15 | 23 | 14 | 20 | 16 | 5 | 9 |
| Snow days | 12 | 9 | 15 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 7 |
The best time to visit Shell Lake during the most sunny months:
Months with the longest average daylight duration in Shell Lake:
The largest precipitation sum in Shell Lake is at