Average annual temperature is 14.9 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -8.5 °C
Number of sunny days: 185 days
Number of rainy days: 178 days
Number of snow days: 2 days
Look at detailed online map of Silesia
* Weather data for Silesia 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) | 18.7 | 23.9 | 24.5 | 31.7 | 28.3 | 33.2 | 37.8 | 33.7 | 36.7 | 28.3 | 26.3 | 16.8 |
| Average daytime temperature (°C) | 10.5 | 12.4 | 13.5 | 22.1 | 22.6 | 27.8 | 31.7 | 30.3 | 26.8 | 21.6 | 14.0 | 11.1 |
| Average temperature (°C) | 6.2 | 7.1 | 7.9 | 15.6 | 16.9 | 21.8 | 25.9 | 24.7 | 21.5 | 15.8 | 8.3 | 6.4 |
| Average night temperature (°C) | 2.8 | 2.8 | 3.1 | 10.3 | 11.7 | 16.6 | 21.2 | 20.3 | 17.2 | 11.1 | 3.9 | 2.7 |
| Absolute minimum temperature (°C) | -3.0 | -8.5 | -3.9 | 2.2 | 6.4 | 12.6 | 18.4 | 16.3 | 11.1 | 4.9 | -5.1 | -3.1 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 5.3 | 6.5 | 7.7 | 9.2 | 10.8 | 11.1 | 12.0 | 10.6 | 8.4 | 8.8 | 7.6 | 5.4 |
| Precipitation (mm) | 78 | 67 | 60 | 144 | 58 | 105 | 96 | 63 | 105 | 46 | 61 | 173 |
| Sunny days | 15 | 16 | 17 | 17 | 16 | 11 | 8 | 13 | 16 | 19 | 21 | 16 |
| Rainy days | 16 | 12 | 14 | 13 | 15 | 19 | 23 | 18 | 14 | 12 | 8 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Silesia during the most sunny months:
The largest precipitation sum in Silesia is at