Interlaken weather by month
The best time to visit Interlaken, Switzerland is September. Pick a month for full climate normals and a verdict.
- Januarycold, rainy, clean air66tier C
- Februarycold, rainy, clean air74tier B
- Marchcold, rainy, clean air79tier B
- Aprilcool, rainy, clean air85tier A
- Maynice, soaked, clean air86tier A
- Junewarm, soaked, clean air80tier A
- Julywarm, soaked, clean air76tier B
- Augustwarm, soaked, clean air81tier A
- Septembernice, rainy, clean air88tier A
- Octobernice, rainy, clean air83tier A
- Novembercold, rainy, clean air71tier B
- Decembercold, soaked, clean air63tier C