Average annual temperature is 8.2 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: -20.9 °C
Number of sunny days: 118 days
Number of rainy days: 203 days
Number of snow days: 44 days
Look at detailed online map of Bol’shiye Sviryany
* Weather data for Bol’shiye Sviryany 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) | 11.8 | 3.9 | 15.2 | 19.1 | 24.5 | 28.4 | 30.6 | 31.5 | 25.9 | 21.1 | 11.4 | 6.4 |
| Average daytime temperature (°C) | 1.0 | 0.5 | 5.5 | 12.3 | 17.7 | 22.6 | 22.3 | 24.4 | 21.0 | 10.5 | 3.3 | 0.6 |
| Average temperature (°C) | -1.0 | -1.9 | 1.7 | 7.7 | 12.2 | 17.6 | 17.7 | 19.9 | 16.0 | 7.7 | 1.4 | -0.9 |
| Average night temperature (°C) | -3.4 | -5.8 | -2.5 | 2.9 | 5.3 | 11.7 | 12.6 | 15.2 | 11.0 | 4.6 | -1.1 | -3.0 |
| Absolute minimum temperature (°C) | -20.9 | -13.6 | -16.1 | -4.7 | -1.7 | 3.9 | 8.4 | 10.2 | 5.5 | 0.3 | -13.7 | -15.1 |
| 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) | 7.9 | 9.7 | 11.9 | 14.1 | 16.1 | 17.2 | 16.7 | 14.9 | 12.7 | 10.5 | 8.5 | 7.3 |
| 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) | 1.0 | 2.8 | 5.5 | 7.6 | 12.4 | 12.3 | 12.7 | 11.2 | 10.4 | 4.7 | 3.0 | 0.8 |
| Precipitation (mm) | 95 | 41 | 56 | 47 | 29 | 40 | 98 | 142 | 17 | 99 | 71 | 79 |
| Sunny days | 5 | 11 | 6 | 10 | 22 | 17 | 9 | 5 | 20 | 3 | 6 | 4 |
| Rainy days | 15 | 9 | 18 | 19 | 9 | 13 | 22 | 26 | 10 | 28 | 17 | 17 |
| Snow days | 11 | 8 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 10 |
The best time to visit Bol’shiye Sviryany during the most sunny months:
Months with the longest average daylight duration in Bol’shiye Sviryany:
The largest precipitation sum in Bol’shiye Sviryany is at