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Weather & Climate
Alahärmä, Southern Ostrobothnia, Finland
Overview
Available climate summaries for Alahärmä. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
3.7°C
Summer Avg
15.1°C
Winter Avg
-7°C
Record High
32°C
Record Low
-35.9°C
Annual Precipitation
763.9 mm
Avg Humidity
89%
Summer Humidity
81%
Winter Humidity
95%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 5.3° | -8° | -35.9° | 51.5 | 95% | 5 | 30.2 |
| Feb | 5.5° | -8° | -34° | 40 | 95% | 20 | 29.1 |
| Mar | 12.6° | -3.9° | -22.8° | 38.8 | 95% | 67 | 30 |
| Apr | 20° | 2.7° | -11.5° | 49.2 | 84% | 110 | 26.4 |
| May | 28° | 8.9° | -4.7° | 65.4 | 78% | 156 | 24.4 |
| Jun | 29.8° | 13.5° | -0.9° | 74.4 | 78% | 168 | 21.9 |
| Jul | 32° | 16.7° | 5.2° | 90.2 | 81% | 158 | 17.6 |
| Aug | 28.1° | 15° | 3.1° | 84.6 | 85% | 121 | 22.4 |
| Sep | 22° | 10.2° | -2.1° | 71.1 | 89% | 67 | 25.3 |
| Oct | 16.7° | 3.6° | -10° | 74.4 | 94% | 27 | 26.1 |
| Nov | 10.9° | -1° | -25.1° | 65.7 | 95% | 7 | 29.6 |
| Dec | 6.8° | -5° | -28.7° | 58.6 | 95% | 2 | 31.7 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
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