Weather in Poznan in September
The weather in Poznan in September is fickle, ranging from cold to pleasant. Temperatures are between 9 and 19 degrees and there are about 15 days of rain, so it is advised to prepare for both warm and chilly conditions.
Avg Temp
9° - 19°
Avg Rainy Days
15
Avg Dry Days
15
Avg Snow Days
0
Weather Facts - Poznan in September
* The warmest temperature recorded in in September is 30°C
* The coldest temperature recorded in Poznan in September is (-1°C)
* The average rainfall in Poznan in September is 49 mm