Average annual temperature is 6.6 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -30.6 °C
Number of sunny days: 191 days
Number of rainy days: 129 days
Number of snow days: 45 days
Look at detailed online map of Township of Sletten
* Weather data for Township of Sletten 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) | 2.1 | 5.2 | 3.0 | 15.2 | 30.1 | 32.5 | 33.8 | 32.3 | 34.5 | 29.5 | 12.2 | 8.7 |
| Average daytime temperature (°C) | -5.9 | -3.8 | -1.6 | 7.3 | 22.5 | 26.6 | 26.0 | 26.3 | 23.6 | 12.3 | 4.0 | 1.5 |
| Average temperature (°C) | -9.6 | -9.9 | -6.5 | 1.9 | 15.6 | 21.3 | 20.1 | 20.6 | 18.1 | 8.4 | -0.4 | -1.8 |
| Average night temperature (°C) | -12.4 | -15.0 | -10.9 | -2.6 | 9.4 | 16.3 | 14.9 | 16.1 | 13.8 | 5.1 | -3.4 | -4.4 |
| Absolute minimum temperature (°C) | -28.3 | -30.6 | -19.3 | -11.6 | -0.1 | 10.5 | 9.5 | 11.5 | 6.7 | -7.1 | -13.6 | -15.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.0 | 7.5 | 7.7 | 7.7 | 11.8 | 12.8 | 13.0 | 10.9 | 9.6 | 5.9 | 5.3 | 3.5 |
| Precipitation (mm) | 10 | 15 | 40 | 63 | 73 | 65 | 20 | 50 | 50 | 72 | 14 | 44 |
| Sunny days | 22 | 22 | 18 | 9 | 19 | 12 | 14 | 10 | 14 | 10 | 21 | 20 |
| Rainy days | 0 | 0 | 0 | 13 | 12 | 18 | 17 | 21 | 16 | 18 | 7 | 7 |
| Snow days | 9 | 6 | 13 | 8 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 4 |
The best time to visit Township of Sletten during the most sunny months:
Months with the longest average daylight duration in Township of Sletten:
The largest precipitation sum in Township of Sletten is at