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Weather & Climate
Mamakan, Irkutsk, Russia
Overview
Climate data and monthly weather averages for Mamakan.
Key Metrics
Annual Avg
-5.4°C
Summer Avg
14.8°C
Winter Avg
-24.8°C
Record High
32.3°C
Record Low
-53°C
Annual Precipitation
621.3 mm
Avg Humidity
88%
Summer Humidity
78%
Winter Humidity
95%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | -7.2° | -25.9° | -50.4° | 19.8 | 95% | 21 | 30 |
| Feb | -3.9° | -22.7° | -49.4° | 18.5 | 95% | 44 | 30.2 |
| Mar | 0.9° | -14.1° | -40.2° | 25.4 | 95% | 99 | 34.3 |
| Apr | 16° | -5.5° | -28.9° | 39.3 | 93% | 147 | 41.1 |
| May | 24.4° | 3.9° | -17.4° | 68.2 | 80% | 163 | 26.1 |
| Jun | 31.4° | 14.3° | -4.2° | 80.1 | 75% | 161 | 19 |
| Jul | 31.1° | 16.7° | 1.6° | 107.3 | 78% | 157 | 18.2 |
| Aug | 32.3° | 13.4° | -2.9° | 85.3 | 80% | 125 | 18.4 |
| Sep | 23.6° | 4.9° | -10.3° | 79.5 | 84% | 75 | 22.9 |
| Oct | 12.6° | -5.4° | -25.7° | 45.3 | 90% | 43 | 27.3 |
| Nov | 1.9° | -18.5° | -44.2° | 31.2 | 95% | 23 | 28.8 |
| Dec | -2.7° | -25.9° | -53° | 21.4 | 95% | 14 | 29.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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