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Weather & Climate

Säkylä, Satakunta, Finland

Overview

Climate data and monthly weather averages for Säkylä.

Key Metrics

Annual Avg
5.1°C
Summer Avg
15.7°C
Winter Avg
-4.8°C
Record High
31.1°C
Record Low
-31.6°C
Annual Precipitation
728.4 mm
Avg Humidity
87%
Summer Humidity
79%
Winter Humidity
95%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan7.5°-5.7°-28.4°57.495%727.1
Feb6.3°-5.8°-31.6°44.595%2234.3
Mar13.4°-2.2°-21°40.392%6828.3
Apr19.9°3.8°-8.2°41.182%10926.2
May29.2°9.8°-4.3°51.177%15521.5
Jun29.8°14°0.4°7277%16122.8
Jul31.1°17.3°5.4°72.279%15620.4
Aug29.3°15.9°3.6°74.182%12224.1
Sep24.1°11.3°-0.8°66.387%7025.7
Oct16.9°-8.9°74.792%3124.7
Nov12°0.7°-20.9°68.495%929.5
Dec8.5°-3°-28.1°66.395%435

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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