Lausanne District (Lausanne)
September
Weather in Lausanne District for September 2026
Your guide to Lausanne District weather in September - trends and predictions
So far, September 2026 in Lausanne District is slightly warmer than the historical average by 1.6 °C.
The forecast for the next days in Lausanne District predicts a temperature of 21.1 °C, which is cooler than the historical average.
In general, the average temperature in Lausanne District at the beginning of September is 23.7 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 23.3 °C by the end of September.
The climate of Lausanne District in September is notably wet, with an average of 13 rainy days, and a total of 152.6 mm of precipitation.
Temperatures
Rain 🌧️
17
Dry days
13
Rainy days
0
Snow days
19°/12°
Temperatures
12 km/h
Avg max wind
74 %
Avg humidity
Lausanne District Weather September
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Temperatures trend during September in Lausanne District
See the weather trend as well as the moving average line
September weather in Lausanne District day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 23° /13° | 6.1 mm | 6 | |
| 2 Sept. | Sunny | 23° /13° | 2.3 mm | 5 | |
| 3 Sept. | Sunny | 24° /14° | 3.4 mm | 6 | |
| 4 Sept. | Sunny | 24° /14° | 7.3 mm | 6 | |
| 5 Sept. | Sunny | 23° /15° | 2.8 mm | 6 | |
| 6 Sept. | Sunny | 24° /13° | 0.1 mm | 6 | |
| 7 Sept. | Sunny | 25° /15° | 3.1 mm | 6 | |
| 8 Sept. | Sunny | 24° /16° | 6.6 mm | 6 | |
| 9 Sept. |  Light rain shower | 20° /14° | 9.4 mm | 4 | |
| 10 Sept. | Patchy rain possible | 20° /12° | 2.6 mm | 5 | |
| 11 Sept. |  Partly cloudy | 21° /12° | 3.7 mm | 5 | |
| 12 Sept. | Partly cloudy | 21° /11° | 1.3 mm | 5 | |
| 13 Sept. |  Overcast | 20° /12° | 3.1 mm | 5 | |
| 14 Sept. |  Cloudy | 20° /13° | 5.1 mm | 5 | |
| 15 Sept. | Cloudy | 21° /13° | 4.3 mm | 5 | |
| 16 Sept. | Patchy rain possible | 19° /11° | 4.5 mm | 4 | |
| 17 Sept. | Patchy rain possible | 18° /11° | 0.8 mm | 4 | |
| 18 Sept. | Overcast | 19° /11° | 4.8 mm | 5 | |
| 19 Sept. | Patchy rain possible | 18° /10° | 4 mm | 4 | |
| 20 Sept. | Patchy rain possible | 19° /11° | 1.6 mm | 4 | |
| 21 Sept. | Sunny | 19° /10° | 5.3 mm | 4 | |
| 22 Sept. | Light rain shower | 18° /10° | 6 mm | 4 | |
| 23 Sept. | Sunny | 17° /9° | 7.4 mm | 4 | |
| 24 Sept. | Overcast | 22° /13° | 0 mm | 3.8 | |
| 25 Sept. | Overcast | 23° /11° | 0 mm | 4.5 | |
| 26 Sept. | Sunny | 24° /13° | 0 mm | 4.5 | |
| 27 Sept. | Sunny | 25° /14° | 0 mm | 4.5 | |
| 28 Sept. | Overcast | 24° /14° | 0 mm | 5 | |
| 29 Sept. | Sunny | 24° /16° | 0 mm | 6 | |
| 30 Sept. | Overcast | 21° /14° | 0.5 mm | 4 | |
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Important Notice
Our weather forecast for Lausanne District in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Lausanne District forecast closer to your planned date for the most up-to-date weather information.
Change Month
Lausanne District in September - FAQ
What are the expected maximum and minimum temperatures in Lausanne District during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lausanne District during September?
Significant rainfall exceeding 152.6 mm is expected in Lausanne District during September, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lausanne District during September?
The average wind speed in Lausanne District during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Lausanne District
Explore the daily rainfall trends and prepare for Lausanne Districts September weather 💧
Typically, Lausanne District has 13 rainy days in September with a total of 152.6 mm of rainfall.
UV exposure in Lausanne District during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Lausanne District?Get accurate weather forecasts for Lausanne District, located at latitude 46.516 and longitude 6.633. Stay updated with localized weather information tailored for Lausanne District.
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