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Weather & Climate

Słupsk, Pomerania, Poland

Overview

Climate data and monthly weather averages for Słupsk.

Key Metrics

Annual Avg
8.7°C
Summer Avg
17.5°C
Winter Avg
0.4°C
Record High
32.6°C
Record Low
-18.1°C
Annual Precipitation
761.6 mm
Avg Humidity
84%
Summer Humidity
77%
Winter Humidity
92%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan10.6°-0.4°-18.1°63.292%1578.6
Feb10.3°-17.1°46.291%3268
Mar16.4°2.3°-10.6°47.788%7568.2
Apr23.2°6.6°-2.5°36.383%12553.9
May25.5°11.5°0.8°54.980%16652.8
Jun30.4°15.5°6.1°61.578%17358
Jul31.3°18.4°10.6°9777%16450.3
Aug32.6°18.6°9.9°81.576%13557.8
Sep29.8°14.8°4.3°66.679%9252
Oct21.1°9.7°-0.3°70.184%4968.7
Nov14.9°5.3°-6.2°68.190%1981.4
Dec11°1.7°-13.3°68.592%1175.6

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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