Weather in Rhône for September 2025
In general, the average temperature in Rhône at the beginning of September is 29.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22 °C by the end of September.
Rhône sees moderate rainfall in September, averaging 6 rainy days.
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Rhône in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2  29° | 3 30° | 4 29° | 5 25° | 6 29° | 7 32° |
| 8 28° | 9 26° | 10 28° | 11 26° | 12  23° | 13  18° | 14 20° |
| 15 24° | 16  21° | 17 24° | 18  22° | 19 23° | 20 25° | 21 23° |
| 22 19° | 23 19° | 24 20° | 25 22° | 26 22° | 27 23° | 28 21° |
| 29 23° | 30 23° |
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Temperatures trend during September in Rhône
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Partly cloudy | 31° /15° | 0.2 mm | 7 | |
| 2 Sept. | Sunny | 29° /16° | 0 mm | 7 | |
| 3 Sept. | Sunny | 30° /17° | 5.9 mm | 7 | |
| 4 Sept. | Sunny | 29° /16° | 1.5 mm | 7 | |
| 5 Sept. | Sunny | 25° /16° | 6.7 mm | 6 | |
| 6 Sept. | Sunny | 29° /14° | 0 mm | 8 | |
| 7 Sept. | Sunny | 32° /15° | 7.9 mm | 8 | |
| 8 Sept. | Sunny | 28° /16° | 15.8 mm | 7 | |
| 9 Sept. | Sunny | 26° /15° | 1.6 mm | 6 | |
| 10 Sept. | Sunny | 28° /14° | 0 mm | 7 | |
| 11 Sept. | Sunny | 26° /14° | 2.3 mm | 6 | |
| 12 Sept. | Moderate rain at times | 23° /13° | 5.5 mm | 6 | |
| 13 Sept. | Overcast | 18° /11° | 0.1 mm | 5 | |
| 14 Sept. | Overcast | 20° /11° | 0 mm | 5 | |
| 15 Sept. | Sunny | 24° /10° | 0 mm | 6 | |
| 16 Sept. | Light rain shower | 21° /12° | 2.8 mm | 5 | |
| 17 Sept. | Partly cloudy | 24° /14° | 0.3 mm | 6 | |
| 18 Sept. | Patchy light rain with thunder | 22° /13° | 19.9 mm | 6 | |
| 19 Sept. | Patchy rain possible | 23° /12° | 0 mm | 6 | |
| 20 Sept. | Partly cloudy | 25° /13° | 0 mm | 6 | |
| 21 Sept. | Light rain shower | 23° /13° | 7.5 mm | 5 | |
| 22 Sept. | Light rain shower | 19° /13° | 2.7 mm | 5 | |
| 23 Sept. | Patchy rain possible | 19° /11° | 6.2 mm | 4 | |
| 24 Sept. | Sunny | 20° /10° | 0.1 mm | 5 | |
| 25 Sept. | Sunny | 22° /10° | 0 mm | 6 | |
| 26 Sept. | Sunny | 22° /13° | 8.9 mm | 6 | |
| 27 Sept. | Overcast | 23° /12° | 0.4 mm | 5 | |
| 28 Sept. | Partly cloudy | 21° /11° | 1.6 mm | 6 | |
| 29 Sept. | Sunny | 23° /10° | 0 mm | 6 | |
| 30 Sept. | Sunny | 23° /12° | 4.3 mm | 6 | |
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Guide for Rhône in September
In September, Lyon, France experiences a transition from the lingering warmth of summer to the crispness of early autumn. At the beginning of the month, the weather in Lyon is generally pleasant, with temperatures averaging around 20° and occasional showers.
The city is still basking in the remnants of summer, making it an ideal time to explore its charming streets and outdoor attractions.
As the month progresses, Lyon gradually cools down, with temperatures dropping to around 16° by the end of September. The weather becomes noticeably cooler, and the occasional rain showers become more frequent.
Visitors can expect the autumnal colors to start emerging in the city's parks and gardens, creating a picturesque setting for leisurely strolls and outdoor activities.
Overall, September in Lyon offers a delightful blend of late summer warmth and early autumn coolness, making it a great time to experience the city's cultural events and culinary delights.
Whether enjoying a leisurely walk along the Rhône River or savoring the local cuisine at outdoor cafes, visitors can embrace the changing seasons while exploring the beauty of Lyon.
Rhône in September - FAQ
What to pack to Rhône in September?
As you prepare for your trip to Rhône 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 Rhône, 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
- 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 Rhône
UV exposure in Rhône during September
Quick links
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