The weather in Orsta in September is very cold with temperatures between 2°C and 10°C, warm clothes are a must.
There’s going to be many days of rain during the month of September in Orsta.
Orsta should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Orsta in September 2026.
If you’re planning to visit Orsta in the near future, we highly recommend that you review the 14 day weather forecast for Orsta before you arrive.
Temperatures
10° / 2°
Rainy Days
15
Snowy Days
0
Dry Days
15
Rainfall
343
mm
Sun Hours
6.9
Hrs
