Weather in Arendal in September
The weather in Arendal in September is relatively comfortable for a trip in terms of degrees (11-16), but it might be rainy (around 14 rainfall days) so it is important to prepare yourself with an umbrella and raincoat.
Avg Temp
11° - 16°
Avg Rainy Days
14
Avg Dry Days
16
Avg Snow Days
0
Weather Facts - Arendal in September
* The warmest temperature recorded in in September is 26°C
* The coldest temperature recorded in Arendal in September is 3°C
* The average rainfall in Arendal in September is 87 mm