Bas-Rhin
September
Weather in Bas-Rhin for September 2025
Your guide to Bas-Rhin weather in September - trends and predictions
In general, the average temperature in Bas-Rhin at the beginning of September is 27 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21 °C by the end of September.
Bas-Rhin sees moderate rainfall in September, averaging 7 rainy days.
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23
Dry days
7
Rainy days
0
Snow days
26°/14°
Temperatures
12 km/h
Avg max wind
64 %
Avg humidity
Bas-Rhin in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2  26° | 3  27° | 4  26° | 5 28° | 6 26° | 7 28° |
| 8 25° | 9 24° | 10 26° | 11 23° | 12 23° | 13  19° | 14 19° |
| 15 21° | 16 20° | 17 24° | 18 21° | 19 23° | 20 25° | 21  25° |
| 22  21° | 23 19° | 24 20° | 25 21° | 26 22° | 27 21° | 28 20° |
| 29 22° | 30 21° |
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Temperatures trend during September in Bas-Rhin
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy rain possible | 28° /16° | 0.1 mm | 7 | |
| 2 Sept. | Partly cloudy | 26° /15° | 1.3 mm | 7 | |
| 3 Sept. | Sunny | 27° /16° | 3.8 mm | 7 | |
| 4 Sept. | Cloudy | 26° /15° | 4.9 mm | 6 | |
| 5 Sept. | Sunny | 28° /14° | 1.5 mm | 7 | |
| 6 Sept. | Sunny | 26° /13° | 1.8 mm | 6 | |
| 7 Sept. | Sunny | 28° /14° | 0 mm | 7 | |
| 8 Sept. | Sunny | 25° /15° | 1.8 mm | 7 | |
| 9 Sept. | Sunny | 24° /15° | 2.8 mm | 6 | |
| 10 Sept. | Sunny | 26° /14° | 0.7 mm | 7 | |
| 11 Sept. | Sunny | 23° /13° | 3.3 mm | 6 | |
| 12 Sept. | Partly cloudy | 23° /11° | 0.5 mm | 6 | |
| 13 Sept. | Overcast | 19° /11° | 0.7 mm | 5 | |
| 14 Sept. | Overcast | 19° /10° | 0 mm | 4 | |
| 15 Sept. | Sunny | 21° /8° | 0 mm | 6 | |
| 16 Sept. | Patchy rain possible | 20° /11° | 0.6 mm | 5 | |
| 17 Sept. | Partly cloudy | 24° /13° | 0.9 mm | 6 | |
| 18 Sept. | Light rain shower | 21° /13° | 2.9 mm | 5 | |
| 19 Sept. | Patchy rain possible | 23° /13° | 0.6 mm | 5 | |
| 20 Sept. | Sunny | 25° /11° | 0 mm | 7 | |
| 21 Sept. | Moderate rain | 25° /13° | 6.9 mm | 6 | |
| 22 Sept. | Patchy light rain with thunder | 21° /12° | 4.1 mm | 5 | |
| 23 Sept. | Patchy rain possible | 19° /10° | 4.2 mm | 4 | |
| 24 Sept. | Sunny | 20° /10° | 0.1 mm | 5 | |
| 25 Sept. | Sunny | 21° /8° | 0.7 mm | 6 | |
| 26 Sept. | Sunny | 22° /11° | 7.4 mm | 5 | |
| 27 Sept. | Overcast | 21° /10° | 1.5 mm | 5 | |
| 28 Sept. | Partly cloudy | 20° /10° | 3.2 mm | 5 | |
| 29 Sept. | Partly cloudy | 22° /10° | 0 mm | 6 | |
| 30 Sept. | Patchy rain possible | 21° /11° | 1.2 mm | 5 | |
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Important Notice
Our weather forecast for Bas-Rhin 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 Bas-Rhin forecast closer to your planned date for the most up-to-date weather information.
Bas-Rhin in September - FAQ
What are the expected maximum and minimum temperatures in Bas-Rhin during September?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Bas-Rhin during September?
In September, Bas-Rhin can expect light to moderate rainfall, totaling 27.9 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Bas-Rhin during September?
The average wind speed in Bas-Rhin during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Bas-Rhin in September?
As you prepare for your trip to Bas-Rhin 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 Bas-Rhin, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- 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 Bas-Rhin
Explore the daily rainfall trends and prepare for Bas-Rhins September weather 💧
UV exposure in Bas-Rhin during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Bas-Rhin?Get accurate weather forecasts for Bas-Rhin, located at latitude 48.584 and longitude 7.746. Stay updated with localized weather information tailored for Bas-Rhin.
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