Weatheo

Katowice Weather by Month

Average temperatures, rainfall and humidity for Katowice, Poland, month by month, built from OpenWeather’s historical records. Use it to see what a typical Katowice month looks like before you travel — then check the live Katowice forecast for the days ahead.

Warmest month

August

25°C average high

Coolest month

January

-3°C average low

Wettest month

May

75 mm of rain

Driest month

January

25 mm of rain

Average temperature and rainfall in Katowice by month

Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.

MonthAvg highAvg lowRecord low / highRainfallHumidityWind
January2°C-3°C-26°C / 15°C
25 mm
88%13 km/h
February5°C-2°C-15°C / 18°C
27 mm
84%12 km/h
March9°C0°C-18°C / 24°C
39 mm
74%12 km/h
April14°C4°C-9°C / 28°C
35 mm
69%12 km/h
May19°C8°C-2°C / 30°C
75 mm
72%10 km/h
June24°C13°C5°C / 37°C
62 mm
73%10 km/h
July25°C14°C7°C / 36°C
70 mm
72%10 km/h
August25°C14°C4°C / 37°C
64 mm
74%9 km/h
September20°C10°C-2°C / 34°C
58 mm
80%10 km/h
October14°C6°C-5°C / 25°C
54 mm
84%11 km/h
November8°C2°C-9°C / 20°C
40 mm
88%12 km/h
December4°C-1°C-16°C / 16°C
33 mm
89%13 km/h

Best time to visit Katowice

The most comfortable time to visit Katowice is generally June to August, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around May, totalling about 582 mm a year.

Travellers who prefer heat should aim for August, when highs average 25°C. May is the month to avoid if rain would spoil your plans — it averages 75 mm, roughly 3× the rainfall of the driest month (January).

Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Katowice forecast for what is happening now.

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