Weatheo

Bydgoszcz Weather by Month

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

Warmest month

August

25°C average high

Coolest month

January

-2°C average low

Wettest month

July

123 mm of rain

Driest month

February

20 mm of rain

Average temperature and rainfall in Bydgoszcz 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-2°C-20°C / 16°C
23 mm
87%16 km/h
February4°C-2°C-18°C / 16°C
20 mm
85%15 km/h
March9°C0°C-18°C / 23°C
31 mm
76%14 km/h
April14°C4°C-5°C / 28°C
29 mm
68%15 km/h
May20°C8°C-2°C / 34°C
111 mm
65%13 km/h
June24°C12°C2°C / 39°C
101 mm
67%13 km/h
July25°C14°C7°C / 37°C
123 mm
70%13 km/h
August25°C14°C4°C / 42°C
117 mm
70%12 km/h
September21°C10°C-1°C / 36°C
54 mm
76%13 km/h
October14°C6°C-5°C / 26°C
103 mm
83%14 km/h
November7°C3°C-10°C / 18°C
30 mm
90%14 km/h
December4°C0°C-18°C / 15°C
32 mm
90%16 km/h

Best time to visit Bydgoszcz

The most comfortable time to visit Bydgoszcz is generally June and August to September, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around July, totalling about 774 mm a year.

Travellers who prefer heat should aim for August, when highs average 25°C. July is the month to avoid if rain would spoil your plans — it averages 123 mm, roughly 6× the rainfall of the driest month (February).

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

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