Weather in Lausanne in september
Climate normals based on 10 years of historical data for Lausanne, Schweiz.
Average high
20°C
Average low
12°C
Rainfall
105 mm
10 rainy days
Sunshine
5.1h/day
Luftfuktighet
74%
How Hot Is Lausanne in september?
Indian-summer warmth gives way to crisp evenings: 20°C days, 12°C nights in Lausanne. That's about 4°C warmer than August and similar to what Lausanne sees in October.
Sunshine Hours in september
Lausanne averages 5.1h of sun a day in September, with the sun up between 7:10 am and 7:45 pm.
Does It Rain In Lausanne In september?
September's rainfall in Lausanne is significant: 105mm across 10 days.
Is Lausanne Humid In september?
Mugginess defines the air in Lausanne: 74% humidity, especially heavy after rain.
Wind In Lausanne In september
September brings gentle winds to Lausanne — averaging 13 kph.
Cloud Cover In Lausanne In september
Grey, cloudy days are the norm: 50% average cover in Lausanne.
Cities With Similar Weather In september
Weather in Lausanne, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 5°C / -1°C | 130mm | Details → |
| Vädret i februari | 7°C / 1°C | 84mm | Details → |
| Vädret i mars | 10°C / 2°C | 110mm | Details → |
| Vädret i april | 13°C / 5°C | 95mm | Details → |
| Vädret i maj | 16°C / 9°C | 147mm | Details → |
| Vädret i juni | 22°C / 13°C | 113mm | Details → |
| Vädret i juli | 24°C / 16°C | 113mm | Details → |
| Vädret i augusti | 24°C / 16°C | 96mm | Details → |
| Vädret i september | 20°C / 12°C | 105mm | |
| Vädret i oktober | 15°C / 8°C | 114mm | Details → |
| Vädret i november | 9°C / 4°C | 127mm | Details → |
| Vädret i december | 6°C / 1°C | 136mm | Details → |