Average annual temperature is 3.4 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -24.8 °C
Number of sunny days: 173 days
Number of rainy days: 114 days
Number of snow days: 78 days
Look at detailed online map of Slater
* Weather data for Slater 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 | 2.9 | 5.5 | 13.1 | 19.8 | 25.2 | 31.7 | 29.8 | 25.4 | 19.7 | 13.3 | 6.3 |
| Average daytime temperature (°C) | -4.2 | -3.0 | -1.4 | 4.5 | 14.3 | 19.4 | 27.1 | 24.9 | 20.9 | 11.9 | 4.5 | -0.7 |
| Average temperature (°C) | -7.6 | -8.3 | -6.4 | -1.3 | 7.5 | 12.5 | 18.9 | 16.9 | 12.6 | 4.6 | -2.2 | -6.7 |
| Average night temperature (°C) | -10.5 | -12.2 | -10.6 | -5.9 | 1.5 | 5.9 | 10.7 | 9.7 | 5.4 | -1.3 | -7.0 | -11.5 |
| Absolute minimum temperature (°C) | -24.8 | -21.1 | -17.3 | -15.0 | -2.9 | 3.8 | 5.9 | 4.8 | -0.8 | -16.6 | -19.9 | -21.5 |
| 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 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 4.0 | 7.2 | 7.6 | 10.5 | 12.5 | 12.3 | 12.8 | 12.3 | 11.2 | 8.8 | 7.2 | 6.1 |
| Precipitation (mm) | 121 | 49 | 72 | 48 | 20 | 80 | 26 | 49 | 30 | 43 | 36 | 47 |
| Sunny days | 9 | 12 | 8 | 16 | 11 | 8 | 18 | 15 | 19 | 18 | 21 | 18 |
| Rainy days | 5 | 0 | 5 | 5 | 19 | 22 | 13 | 16 | 11 | 9 | 7 | 2 |
| Snow days | 17 | 16 | 18 | 9 | 1 | 0 | 0 | 0 | 0 | 4 | 2 | 11 |
The best time to visit Slater during the most sunny months:
The largest precipitation sum in Slater is at