Average annual temperature is 8 °C
Absolute maximum temperature: 32 °C
Absolute minimum temperature: -22.5 °C
Number of sunny days: 154
Number of rainy days: 171
Number of snow days: 40
Average annual precipitation: 744 mm
Look at detailed online map of Trosna
* Weather data for Trosna Russia is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 6.3 | 3.3 | 13.9 | 20.4 | 26.1 | 28.1 | 30 | 32 | 26.9 | 21.7 | 15.3 | 3.1 |
| Average daytime temperature (°C) | -2 | -2.8 | 5.4 | 14.2 | 19 | 22.4 | 24 | 25.4 | 21.1 | 10.7 | 4.3 | -1.3 |
| Average temperature (°C) | -4.6 | -5.4 | 1.9 | 9.3 | 13.6 | 17.8 | 19.5 | 20.5 | 15.4 | 7.3 | 1.8 | -3.2 |
| Average night temperature (°C) | -6.8 | -8.8 | -2.1 | 4.2 | 7.3 | 12 | 14.7 | 15.4 | 10.1 | 3.9 | -0.7 | -5.5 |
| Absolute minimum temperature (°C) | -22.5 | -18.6 | -9.8 | -1.6 | -1.5 | 4.4 | 10.8 | 10.8 | 6.2 | -2.7 | -8.9 | -11.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9 | 10.8 | 12.9 | 14.9 | 16.5 | 16.8 | 16.7 | 15.6 | 13.7 | 11.6 | 9.6 | 8 |
| Daylight mean duration (h) | 8.3 | 9.9 | 11.9 | 14 | 15.8 | 16.7 | 16.3 | 14.7 | 12.7 | 10.6 | 8.8 | 7.8 |
| Daylight minimum duration (h) | 7.8 | 9.1 | 10.9 | 13 | 14.9 | 16.5 | 15.6 | 13.7 | 11.7 | 9.7 | 8.1 | 7.7 |
| Sunshine mean duration (h) | 3.9 | 4.2 | 5.7 | 8.5 | 11.8 | 10.8 | 12 | 11.8 | 10.2 | 5.4 | 3.3 | 1.3 |
| Precipitation (mm) | 21 | 53 | 67 | 27 | 22 | 66 | 81 | 75 | 5 | 124 | 118 | 86 |
| Sunny days | 19 | 7 | 7 | 19 | 21 | 16 | 8 | 12 | 28 | 6 | 7 | 4 |
| Rainy days | 8 | 4 | 17 | 11 | 10 | 14 | 23 | 19 | 2 | 25 | 20 | 18 |
| Snow days | 4 | 17 | 7 | 3 | 9 |
The best time to visit Trosna during the most sunny months:
Months with the longest average daylight duration in Trosna:
The largest precipitation sum in Trosna is at