Average annual temperature is 8.6 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -20.6 °C
Number of sunny days: 138 days
Number of rainy days: 187 days
Number of snow days: 40 days
Look at detailed online map of Staraya Trasna
* Weather data for Staraya Trasna 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) | 8.5 | 4.1 | 14.4 | 18.7 | 25.4 | 28.8 | 30.1 | 31.4 | 24.8 | 19.3 | 12.3 | 6.2 |
| Average daytime temperature (°C) | 0.1 | 0.2 | 5.6 | 13.3 | 18.3 | 22.8 | 23.2 | 25.9 | 21.5 | 11.1 | 3.9 | 0.1 |
| Average temperature (°C) | -1.9 | -2.1 | 2.1 | 9.3 | 13.2 | 18.2 | 18.9 | 21.1 | 16.1 | 8.1 | 1.7 | -1.6 |
| Average night temperature (°C) | -4.0 | -5.0 | -1.7 | 5.0 | 6.4 | 12.5 | 14.1 | 15.8 | 10.8 | 4.9 | -0.8 | -3.9 |
| Absolute minimum temperature (°C) | -20.6 | -14.0 | -10.9 | -0.3 | -1.1 | 4.4 | 10.2 | 11.5 | 7.2 | -0.5 | -9.0 | -11.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 | 17.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.1 | 9.8 | 11.9 | 14.0 | 15.9 | 16.9 | 16.4 | 14.8 | 12.7 | 10.6 | 8.6 | 7.6 |
| 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) | 1.5 | 3.4 | 5.4 | 7.4 | 12.3 | 11.1 | 12.2 | 11.8 | 10.4 | 4.5 | 2.5 | 0.6 |
| Precipitation (mm) | 62 | 52 | 92 | 53 | 8 | 59 | 106 | 33 | 10 | 118 | 146 | 91 |
| Sunny days | 13 | 11 | 5 | 12 | 21 | 13 | 8 | 15 | 23 | 6 | 9 | 2 |
| Rainy days | 11 | 7 | 19 | 17 | 10 | 17 | 23 | 16 | 7 | 25 | 15 | 20 |
| Snow days | 7 | 10 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 9 |
The best time to visit Staraya Trasna during the most sunny months:
Months with the longest average daylight duration in Staraya Trasna:
The largest precipitation sum in Staraya Trasna is at