Average annual temperature is 7.9 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: -22.1 °C
Number of sunny days: 125 days
Number of rainy days: 190 days
Number of snow days: 50 days
Look at detailed online map of Tret'yaki
* Weather data for Tret'yaki 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) | 10.8 | 3.0 | 14.3 | 19.0 | 24.6 | 28.7 | 28.5 | 30.8 | 23.9 | 19.8 | 12.4 | 6.2 |
| Average daytime temperature (°C) | 0.1 | -0.3 | 4.2 | 12.3 | 17.6 | 22.5 | 22.3 | 24.4 | 20.4 | 9.7 | 3.0 | -0.1 |
| Average temperature (°C) | -1.7 | -2.9 | 0.9 | 7.9 | 12.4 | 17.7 | 17.8 | 20.0 | 15.6 | 7.0 | 1.1 | -1.7 |
| Average night temperature (°C) | -3.7 | -6.4 | -3.0 | 3.7 | 5.9 | 11.7 | 12.8 | 15.4 | 10.7 | 4.1 | -1.2 | -3.5 |
| Absolute minimum temperature (°C) | -18.3 | -22.1 | -20.6 | -3.7 | -1.5 | 4.1 | 8.3 | 9.9 | 5.1 | -2.7 | -13.8 | -10.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 17.0 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.8 | 9.6 | 11.9 | 14.2 | 16.2 | 17.4 | 16.8 | 15.0 | 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) | 1.0 | 2.4 | 5.9 | 7.9 | 12.8 | 13.6 | 12.4 | 11.5 | 10.4 | 4.5 | 2.0 | 0.3 |
| Precipitation (mm) | 92 | 53 | 76 | 46 | 19 | 43 | 71 | 119 | 19 | 112 | 86 | 63 |
| Sunny days | 5 | 11 | 9 | 14 | 20 | 18 | 6 | 7 | 20 | 4 | 6 | 5 |
| Rainy days | 12 | 7 | 13 | 15 | 11 | 12 | 25 | 24 | 10 | 27 | 18 | 16 |
| Snow days | 14 | 10 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 10 |
The best time to visit Tret'yaki during the most sunny months:
Months with the longest average daylight duration in Tret'yaki:
The largest precipitation sum in Tret'yaki is at