Climate
Weather in Switzerland in September
Weather in Switzerland, September
In September, Switzerland sees average highs of 19.5°C (67°F) and lows of 10.3°C (51°F), with around 132 mm of rain.
Switzerland — September
Switzerland → September
- Daytime high
- 19.5°C (67°F)
- Overnight low
- 10.3°C (51°F)
- Rainfall
- 132 mm
- Best-time rank
- Off-peak
How September compares
| This month | 19.5°C (67°F) / 10.3°C (51°F) · 132 mm |
|---|---|
| Yearly average | 14.5°C (58°F) / 5.4°C (42°F) · 114 mm |
September in Switzerland runs 5°C (9°F) warmer than the yearly average, and is wetter than the yearly average. Pack a warm jacket for cooler conditions, and something waterproof — this is a wetter month.
Common questions
What is the weather like in Switzerland in September?
Average highs of 19.5°C (67°F) and lows of 10.3°C (51°F), with around 132 mm of rain.
Is September a good time to visit Switzerland?
It is an off-peak month for comfort in Switzerland; June, July, August tend to be more pleasant.
Updated climate normals, 2025