Weather in Jonava in September
The weather in Jonava in September is fickle, ranging from cold to pleasant. Temperatures are between 8 and 17 degrees and there are about 13 days of rain, so it is advised to prepare for both warm and chilly conditions.
Avg Temp
8° - 17°
Avg Rainy Days
13
Avg Dry Days
17
Avg Snow Days
0
Weather Facts - Jonava in September
* The warmest temperature recorded in in September is 31°C
* The coldest temperature recorded in Jonava in September is (-2°C)
* The average rainfall in Jonava in September is 55 mm