Average annual temperature is 5.9 °C
Absolute maximum temperature: 29.3 °C
Absolute minimum temperature: -22.7 °C
Number of sunny days: 102 days
Number of rainy days: 180 days
Number of snow days: 83 days
Look at detailed online map of Brosno
* Weather data for Brosno Russia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 4.8 | 1.8 | 9.7 | 18.3 | 22.0 | 26.8 | 25.3 | 29.3 | 22.1 | 17.0 | 10.9 | 3.8 |
| Average daytime temperature (°C) | -2.9 | -3.0 | 2.8 | 11.7 | 15.8 | 19.9 | 20.1 | 22.7 | 18.8 | 6.7 | 0.7 | -3.0 |
| Average temperature (°C) | -4.8 | -5.0 | -0.7 | 6.7 | 11.0 | 15.5 | 16.4 | 18.7 | 14.4 | 4.4 | -1.2 | -4.9 |
| Average night temperature (°C) | -6.8 | -7.5 | -3.7 | 1.9 | 5.0 | 9.8 | 12.2 | 14.7 | 10.1 | 2.0 | -3.5 | -6.8 |
| Absolute minimum temperature (°C) | -22.7 | -16.8 | -11.3 | -2.7 | -3.0 | 2.6 | 9.7 | 9.9 | 5.1 | -5.1 | -12.1 | -14.9 |
| 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 | 16.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.5 | 9.5 | 11.8 | 14.3 | 16.5 | 17.7 | 17.1 | 15.1 | 12.8 | 10.4 | 8.1 | 6.9 |
| Daylight minimum duration (h) | 6.0 | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 16.0 | 14.0 | 11.0 | 9.0 | 7.0 | 6.0 |
| Sunshine mean duration (h) | 0.8 | 1.7 | 4.2 | 9.0 | 12.2 | 13.0 | 12.0 | 9.9 | 9.8 | 3.3 | 1.1 | 0.2 |
| Precipitation (mm) | 87 | 72 | 86 | 31 | 23 | 39 | 93 | 82 | 21 | 169 | 114 | 79 |
| Sunny days | 7 | 5 | 8 | 18 | 15 | 14 | 3 | 4 | 20 | 1 | 5 | 2 |
| Rainy days | 8 | 3 | 12 | 11 | 14 | 16 | 28 | 27 | 10 | 28 | 11 | 12 |
| Snow days | 16 | 20 | 11 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 14 | 17 |
The best time to visit Brosno during the most sunny months:
Months with the longest average daylight duration in Brosno:
The largest precipitation sum in Brosno is at