Bydgoszcz Weather & Climate: Best Time to Visit

In Bydgoszcz, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 25°C (77°F) in July to a chilly 3°C (37°F) in January.

Nighttime temperatures range from 14°C (57°F) in July to -3°C (27°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

On average, Bydgoszcz receives a reasonable amount of rain/snowfall, with an annual precipitation of 660 mm (26 in). The seasons in Bydgoszcz bring significant changes in precipitation. The wettest month, July, receives moderate rainfall, with an average of 89 mm (3.5 in) of precipitation. This rainfall is distributed across 14 rainy days.

In contrast, the driest month, April, experiences much less rainfall, totaling 41 mm (1.6 in) over 12 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Bydgoszcz Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

In Bydgoszcz, summer days are longer and more sunny, with daily sunshine hours peaking at 7.6 hours in June. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1 hour per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine