Poznań Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from comfortable to chilly in Poznań. Average daytime temperatures reach a comfortable 25°C (77°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 3°C (37°F).

At night, temperatures range from around 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

Generally, Poznań has a moderate amount of precipitation, averaging 665 mm (26 in) of rain/snowfall annually. Poznań can be quite wet during July, receiving approximately 93 mm (3.7 in) of precipitation over 13 rainy days.

In contrast, during the driest month (April), you will experience much drier conditions, with 38 mm (1.5 in) of precipitation spread across 12 rainy days. For more details, please visit our Poznań Precipitation page.

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

The average number of days each month with precipitation

Poznań can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 8.9 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.3 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Poznań.

The city experiences its highest humidity in December, reaching 89%. In April, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year