The temperatures in Sarnen in June are quite cold with temperatures between 5°C and 14°C, warm clothes are a must.
There’s going to be many days of rain during the month of June in Sarnen.
Sarnen 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 Sarnen in June 2025.
If you’re planning to visit Sarnen in the near future, we highly recommend that you review the 14 day weather forecast for Sarnen before you arrive.
Temperatures
14° / 5°
Rainy Days
18
Snowy Days
0
Dry Days
12
Rainfall
294
mm
Sun Hours
9.6
Hrs
