Average annual temperature is 7.8 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: -22.3 °C
Number of sunny days: 125 days
Number of rainy days: 186 days
Number of snow days: 54 days
Look at detailed online map of Bol’shiye Slizhi
* Weather data for Bol’shiye Slizhi Belarus is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 7.7 | 2.2 | 13.0 | 19.1 | 24.6 | 28.6 | 29.1 | 30.0 | 23.2 | 18.6 | 11.7 | 5.0 |
| Average daytime temperature (°C) | -0.9 | -1.4 | 4.1 | 13.1 | 18.0 | 22.4 | 22.6 | 24.7 | 20.5 | 9.9 | 3.2 | -0.7 |
| Average temperature (°C) | -2.7 | -3.8 | 0.7 | 8.8 | 13.0 | 17.6 | 18.1 | 20.1 | 15.3 | 7.0 | 0.8 | -2.5 |
| Average night temperature (°C) | -4.8 | -7.2 | -2.9 | 4.2 | 6.2 | 11.7 | 13.0 | 15.3 | 9.9 | 4.0 | -1.9 | -4.7 |
| Absolute minimum temperature (°C) | -22.3 | -21.6 | -11.5 | -0.8 | -2.1 | 4.1 | 8.2 | 11.1 | 5.9 | -1.2 | -12.5 | -12.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 17.0 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.0 | 9.8 | 11.9 | 14.1 | 16.0 | 17.1 | 16.6 | 14.8 | 12.7 | 10.5 | 8.5 | 7.4 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 1.1 | 3.2 | 6.0 | 7.6 | 12.7 | 12.0 | 12.2 | 11.6 | 10.3 | 4.4 | 2.5 | 0.5 |
| Precipitation (mm) | 62 | 56 | 93 | 39 | 6 | 68 | 95 | 59 | 17 | 80 | 119 | 92 |
| Sunny days | 7 | 9 | 5 | 11 | 23 | 14 | 9 | 7 | 22 | 5 | 10 | 3 |
| Rainy days | 12 | 6 | 17 | 18 | 8 | 16 | 22 | 24 | 8 | 25 | 14 | 16 |
| Snow days | 12 | 13 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 12 |
The best time to visit Bol’shiye Slizhi during the most sunny months:
Months with the longest average daylight duration in Bol’shiye Slizhi:
The largest precipitation sum in Bol’shiye Slizhi is at