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Weather & Climate
Houtskär, Finland Proper, Finland
Overview
Available climate summaries for Houtskär. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
7.2°C
Summer Avg
15.7°C
Winter Avg
0.3°C
Record High
26.5°C
Record Low
-15.8°C
Annual Precipitation
670.2 mm
Avg Humidity
86%
Summer Humidity
83%
Winter Humidity
87%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 7.7° | -0.1° | -15.8° | 58.3 | 87% | 8 | 69.5 |
| Feb | 5.8° | -1.3° | -15.3° | 43.1 | 89% | 25 | 81.8 |
| Mar | 7° | -0.2° | -13.2° | 40 | 88% | 74 | 61.8 |
| Apr | 14.3° | 3.1° | -4.5° | 34.5 | 86% | 120 | 63.4 |
| May | 19.1° | 7.8° | 0.8° | 40 | 85% | 172 | 49.5 |
| Jun | 22.6° | 12.7° | 6.3° | 51.6 | 84% | 183 | 56.3 |
| Jul | 26.5° | 17° | 11.1° | 55.5 | 84% | 174 | 50 |
| Aug | 24.5° | 17.3° | 10.9° | 65.7 | 82% | 134 | 49.6 |
| Sep | 20.1° | 13.7° | 6.4° | 63 | 84% | 77 | 67.8 |
| Oct | 14.9° | 8.7° | -0.4° | 75.6 | 84% | 35 | 68.9 |
| Nov | 12.2° | 5.1° | -7.1° | 74.4 | 87% | 10 | 75.6 |
| Dec | 8.7° | 2.3° | -12.7° | 68.5 | 86% | 4 | 73.3 |
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 2026-03-23.
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