The temperatures in Andalsnes in September are quite cold with temperatures between 5°C and 11°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Andalsnes. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Please note that Andalsnes can expect a few days of snow in September.
Our weather forecast can give you a great sense of what weather to expect in Andalsnes in September 2026.
If you’re planning to visit Andalsnes in the near future, we highly recommend that you review the 14 day weather forecast for Andalsnes before you arrive.
Temperatures
11° / 5°
Rainy Days
13
Snowy Days
1
Dry Days
17
Rainfall
226
mm
Sun Hours
8.1
Hrs
