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Weather & Climate
Bratsk, Irkutsk, Russia
Overview
Climate data and monthly weather averages for Bratsk.
Key Metrics
Annual Avg
-1.2°C
Summer Avg
17.6°C
Winter Avg
-20.8°C
Record High
35.8°C
Record Low
-53.5°C
Annual Precipitation
524.6 mm
Avg Humidity
82%
Summer Humidity
69%
Winter Humidity
95%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | -0.2° | -22.2° | -51.4° | 20.2 | 95% | 23 | 35.2 |
| Feb | 0.3° | -18.8° | -53.5° | 17.9 | 95% | 46 | 35.6 |
| Mar | 3.4° | -9.5° | -33.5° | 21.7 | 95% | 92 | 39.4 |
| Apr | 23° | 0.1° | -22.2° | 26.4 | 79% | 132 | 38.4 |
| May | 28.2° | 8.2° | -6.5° | 54.9 | 70% | 160 | 35.5 |
| Jun | 32.8° | 17.1° | -1.6° | 75 | 68% | 174 | 29.7 |
| Jul | 35.8° | 19.4° | 7.1° | 79 | 68% | 163 | 23.6 |
| Aug | 34.5° | 16.4° | 0.1° | 74.1 | 70% | 135 | 29.6 |
| Sep | 27.8° | 8.4° | -5° | 60.6 | 77% | 83 | 31.3 |
| Oct | 16.7° | -0.8° | -22.1° | 36.9 | 83% | 45 | 33.3 |
| Nov | 5.2° | -11.8° | -43.5° | 30.9 | 93% | 22 | 31.5 |
| Dec | 0.3° | -21.3° | -52.8° | 27 | 95% | 15 | 33.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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