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Weather & Climate
Ostrovskoye, Kostroma, Russia
Overview
Climate data and monthly weather averages for Ostrovskoye.
Key Metrics
Annual Avg
2.8°C
Summer Avg
16.6°C
Winter Avg
-11.3°C
Record High
35.6°C
Record Low
-44.5°C
Annual Precipitation
795.9 mm
Avg Humidity
89%
Summer Humidity
82%
Winter Humidity
95%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 0.2° | -12.6° | -41.7° | 48.4 | 95% | 14 | 24.3 |
| Feb | 0.2° | -11.4° | -35.8° | 42.3 | 95% | 34 | 28.3 |
| Mar | 13.8° | -5.6° | -29.4° | 47.1 | 95% | 79 | 27.6 |
| Apr | 23.4° | 2.1° | -18.5° | 52.8 | 89% | 115 | 22.9 |
| May | 30.7° | 11.4° | -4.5° | 72.2 | 80% | 164 | 19.2 |
| Jun | 33° | 15.2° | 0.7° | 91.5 | 81% | 169 | 18.9 |
| Jul | 34.8° | 18.4° | 5.5° | 92.1 | 83% | 171 | 17.4 |
| Aug | 35.6° | 16.2° | 3.7° | 81.2 | 83% | 132 | 20.1 |
| Sep | 26.7° | 10.5° | -2.5° | 70.5 | 87% | 76 | 19.5 |
| Oct | 18.6° | 3° | -17.1° | 78.1 | 92% | 36 | 25.8 |
| Nov | 10.5° | -3.7° | -31.9° | 65.1 | 95% | 14 | 23.6 |
| Dec | 2.9° | -9.9° | -44.5° | 54.6 | 95% | 8 | 27.3 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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