Vienne (Poitiers)
September
Weather in Vienne for September 2025
Your guide to Vienne weather in September - trends and predictions
In general, the average temperature in Vienne at the beginning of September is 28 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.1 °C by the end of September.
With an average of 5 rainy days, Vienne experiences minimal rainfall in September.
Is September a good time to visit Vienne? check out the best time to travel to Vienne page.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
25
Dry days
5
Rainy days
0
Snow days
28°/11°
Temperatures
20 km/h
Avg max wind
66 %
Avg humidity
Vienne Weather September
Move between months or click on a day
Temperatures trend during September in Vienne
See the weather trend as well as the moving average line
September weather in Vienne day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 26° /15° | 1.8 mm | 6 | |
| 2 Sept. | Light rain shower | 25° /15° | 9.5 mm | 6 | |
| 3 Sept. |  Sunny | 28° /15° | 0 mm | 7 | |
| 4 Sept. | Sunny | 31° /15° | 0 mm | 8 | |
| 5 Sept. | Sunny | 28° /16° | 0.1 mm | 7 | |
| 6 Sept. | Sunny | 29° /15° | 5.5 mm | 7 | |
| 7 Sept. | Sunny | 29° /16° | 24.2 mm | 7 | |
| 8 Sept. |  Cloudy | 29° /16° | 0.2 mm | 7 | |
| 9 Sept. | Sunny | 31° /15° | 0.5 mm | 7 | |
| 10 Sept. |  Partly cloudy | 28° /14° | 0 mm | 7 | |
| 11 Sept. | Patchy rain possible | 24° /14° | 7.8 mm | 5 | |
| 12 Sept. |  Thundery outbreaks possible | 21° /12° | 2 mm | 5 | |
| 13 Sept. |  Mist | 21° /10° | 0 mm | 5 | |
| 14 Sept. | Cloudy | 22° /10° | 0 mm | 5 | |
| 15 Sept. | Sunny | 25° /10° | 0 mm | 7 | |
| 16 Sept. | Light rain shower | 24° /13° | 0.4 mm | 6 | |
| 17 Sept. | Light rain shower | 26° /14° | 7.8 mm | 6 | |
| 18 Sept. | Light rain shower | 22° /13° | 0.2 mm | 6 | |
| 19 Sept. | Light rain shower | 23° /12° | 0.5 mm | 6 | |
| 20 Sept. | Mist | 26° /12° | 2.5 mm | 6 | |
| 21 Sept. | Light rain shower | 20° /12° | 15.6 mm | 5 | |
| 22 Sept. |  Moderate or heavy rain shower | 19° /11° | 8.4 mm | 5 | |
| 23 Sept. | Mist | 19° /9° | 0.7 mm | 5 | |
| 24 Sept. | Sunny | 21° /10° | 0.7 mm | 6 | |
| 25 Sept. | Partly cloudy | 21° /12° | 11.9 mm | 6 | |
| 26 Sept. |  Overcast | 22° /13° | 4.5 mm | 5 | |
| 27 Sept. | Overcast | 21° /12° | 1.8 mm | 5 | |
| 28 Sept. | Mist | 21° /10° | 0.5 mm | 5 | |
| 29 Sept. | Partly cloudy | 20° /10° | 1.2 mm | 5 | |
| 30 Sept. | Sunny | 22° /11° | 0.4 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Vienne 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 Vienne forecast closer to your planned date for the most up-to-date weather information.
Change Month
Vienne in September - FAQ
What are the expected maximum and minimum temperatures in Vienne during September?
Enjoy moderate daytime temperatures of up to 28° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Vienne during September?
Significant rainfall exceeding 218 mm is expected in Vienne during September, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Vienne during September?
The average wind speed in Vienne during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Vienne in September?
As you prepare for your trip to Vienne in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Vienne, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Vienne
Explore the daily rainfall trends and prepare for Viennes September weather 💧
UV exposure in Vienne during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Vienne
Select a location for an accurate weather forecast
More Locations Quick links
More Vienne weather pages
You are here
Where is Vienne?Get accurate weather forecasts for Vienne, located at latitude 46.583 and longitude 0.343. Stay updated with localized weather information tailored for Vienne.
Found a mistake?
We appreciate your attention to details. Tell us here.