Average annual temperature is 7.7 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: -21.7 °C
Number of sunny days: 109 days
Number of rainy days: 193 days
Number of snow days: 63 days
Look at detailed online map of Bol’shiye Lettsy
* Weather data for Bol’shiye Lettsy 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) | 10.0 | 2.3 | 12.4 | 18.7 | 23.6 | 27.6 | 27.3 | 30.0 | 23.4 | 19.1 | 11.8 | 4.9 |
| Average daytime temperature (°C) | -0.3 | -1.0 | 3.9 | 12.9 | 17.4 | 22.2 | 22.2 | 24.5 | 20.3 | 9.2 | 3.1 | -0.6 |
| Average temperature (°C) | -2.3 | -3.4 | 0.6 | 8.4 | 12.4 | 17.3 | 17.8 | 19.9 | 15.3 | 6.6 | 0.8 | -2.3 |
| Average night temperature (°C) | -4.6 | -6.6 | -3.0 | 3.9 | 5.9 | 11.3 | 12.9 | 15.4 | 10.1 | 3.7 | -1.9 | -4.3 |
| Absolute minimum temperature (°C) | -18.1 | -21.7 | -13.6 | -1.7 | -2.6 | 3.6 | 8.8 | 10.9 | 5.0 | -1.7 | -12.2 | -10.8 |
| 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) | 7.8 | 9.7 | 11.9 | 14.1 | 16.2 | 17.3 | 16.8 | 14.9 | 12.7 | 10.5 | 8.4 | 7.2 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 16.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 0.6 | 2.3 | 5.7 | 7.3 | 12.5 | 13.2 | 11.9 | 10.6 | 10.0 | 4.3 | 1.8 | 0.3 |
| Precipitation (mm) | 86 | 74 | 109 | 28 | 7 | 40 | 119 | 103 | 18 | 107 | 109 | 78 |
| Sunny days | 4 | 6 | 8 | 13 | 20 | 18 | 6 | 7 | 16 | 3 | 6 | 2 |
| Rainy days | 10 | 7 | 15 | 15 | 10 | 12 | 25 | 24 | 14 | 27 | 19 | 15 |
| Snow days | 17 | 15 | 8 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 5 | 14 |
The best time to visit Bol’shiye Lettsy during the most sunny months:
Months with the longest average daylight duration in Bol’shiye Lettsy:
The largest precipitation sum in Bol’shiye Lettsy is at