Average annual temperature is 9.0 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -26.0 °C
Number of sunny days: 191 days
Number of rainy days: 125 days
Number of snow days: 49 days
Look at detailed online map of Superior
* Weather data for Superior 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) | 13.8 | 12.4 | 18.0 | 26.1 | 25.2 | 32.4 | 34.9 | 35.5 | 34.1 | 28.5 | 21.7 | 15.1 |
| Average daytime temperature (°C) | 1.1 | 5.9 | 7.6 | 15.3 | 20.4 | 22.7 | 29.4 | 28.5 | 25.8 | 17.9 | 11.8 | 6.7 |
| Average temperature (°C) | -3.7 | -1.6 | 0.1 | 6.7 | 13.6 | 16.4 | 21.9 | 21.1 | 17.9 | 10.5 | 4.0 | 0.6 |
| Average night temperature (°C) | -8.1 | -7.5 | -5.7 | -0.2 | 7.7 | 10.8 | 15.0 | 14.8 | 11.2 | 4.4 | -1.4 | -3.4 |
| Absolute minimum temperature (°C) | -24.0 | -26.0 | -16.1 | -12.3 | 2.8 | 7.1 | 11.2 | 9.8 | 6.1 | -13.6 | -11.8 | -10.9 |
| 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 | 12.0 | 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) | 6.6 | 8.5 | 9.7 | 10.5 | 10.5 | 11.0 | 13.0 | 11.4 | 10.9 | 9.2 | 7.9 | 7.0 |
| Precipitation (mm) | 30 | 22 | 30 | 60 | 155 | 139 | 54 | 68 | 27 | 27 | 24 | 24 |
| Sunny days | 13 | 21 | 15 | 15 | 3 | 12 | 13 | 14 | 18 | 21 | 24 | 22 |
| Rainy days | 0 | 0 | 7 | 9 | 28 | 18 | 18 | 17 | 12 | 9 | 4 | 3 |
| Snow days | 18 | 7 | 9 | 6 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 6 |
The best time to visit Superior during the most sunny months:
The largest precipitation sum in Superior is at