Weather in Tønsberg in September
The weather in Tønsberg in September is quite cold while degrees are between 7 to 16, in addition it might be rainy (around 15 rainfall days) so it is important to prepare yourself with warm cloth and umbrella.
Avg Temp
7° - 16°
Avg Rainy Days
15
Avg Dry Days
15
Avg Snow Days
0
Weather Facts - Tønsberg in September
* The warmest temperature recorded in in September is 28°C
* The coldest temperature recorded in Tønsberg in September is (-2°C)
* The average rainfall in Tønsberg in September is 63 mm