Weather in France for September 2025
In general, the average temperature in France at the beginning of September is 27.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.6 °C by the end of September.
France sees moderate rainfall in September, averaging 7 rainy days.
Is September a good time to visit France? check out the best time to travel to France page.
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France in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2  26° | 3  26° | 4 26° | 5 27° | 6 28° | 7 30° |
| 8 27° | 9 26° | 10  27° | 11  22° | 12  18° | 13 20° | 14  22° |
| 15 24° | 16 24° | 17 25° | 18 24° | 19 23° | 20 24° | 21 22° |
| 22 19° | 23 19° | 24 18° | 25 20° | 26 21° | 27 21° | 28 19° |
| 29 19° | 30 19° |
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Temperatures trend during September in France
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Light drizzle | 27° /18° | 2.9 mm | 7 | |
| 2 Sept. | Patchy rain possible | 26° /17° | 0.3 mm | 6 | |
| 3 Sept. | Sunny | 26° /18° | 0 mm | 6 | |
| 4 Sept. | Sunny | 26° /16° | 0 mm | 6 | |
| 5 Sept. | Sunny | 27° /17° | 7.4 mm | 6 | |
| 6 Sept. | Sunny | 28° /17° | 0.1 mm | 7 | |
| 7 Sept. | Sunny | 30° /17° | 3.9 mm | 7 | |
| 8 Sept. | Sunny | 27° /18° | 8 mm | 7 | |
| 9 Sept. | Sunny | 26° /18° | 0.7 mm | 6 | |
| 10 Sept. | Partly cloudy | 27° /17° | 0 mm | 6 | |
| 11 Sept. | Thundery outbreaks possible | 22° /16° | 1.1 mm | 5 | |
| 12 Sept. | Overcast | 18° /13° | 1.9 mm | 5 | |
| 13 Sept. | Overcast | 20° /12° | 0 mm | 5 | |
| 14 Sept. | Cloudy | 22° /14° | 0 mm | 6 | |
| 15 Sept. | Partly cloudy | 24° /13° | 0 mm | 7 | |
| 16 Sept. | Partly cloudy | 24° /14° | 0.2 mm | 6 | |
| 17 Sept. | Partly cloudy | 25° /15° | 0.5 mm | 6 | |
| 18 Sept. | Partly cloudy | 24° /16° | 0.4 mm | 6 | |
| 19 Sept. | Overcast | 23° /14° | 0 mm | 6 | |
| 20 Sept. | Overcast | 24° /15° | 0.6 mm | 5 | |
| 21 Sept. | Light rain shower | 22° /14° | 6.5 mm | 5 | |
| 22 Sept. | Light rain shower | 19° /13° | 6.6 mm | 4 | |
| 23 Sept. | Patchy rain possible | 19° /12° | 3.1 mm | 5 | |
| 24 Sept. | Sunny | 18° /12° | 3.7 mm | 5 | |
| 25 Sept. | Partly cloudy | 20° /13° | 10.3 mm | 5 | |
| 26 Sept. | Sunny | 21° /14° | 6.2 mm | 5 | |
| 27 Sept. | Cloudy | 21° /13° | 1.2 mm | 5 | |
| 28 Sept. | Overcast | 19° /12° | 0 mm | 4 | |
| 29 Sept. | Patchy rain possible | 19° /12° | 0.1 mm | 4 | |
| 30 Sept. | Sunny | 19° /11° | 0.3 mm | 5 | |
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Guide for France in September
In September, France experiences a transition from the warm summer weather to the cooler temperatures of autumn. At the beginning of the month, the weather in France is generally pleasant, with temperatures ranging from 18° to 24° in the northern regions and 20° to 28° in the southern regions.
The days are still relatively long, providing ample opportunity for outdoor activities and sightseeing. However, as the month progresses, the temperatures begin to gradually decrease.
By the end of September, the weather in France becomes noticeably cooler, with temperatures dropping to 14° to 20° in the north and 16° to 24° in the south. The autumn foliage starts to make an appearance, creating picturesque landscapes across the country.
Additionally, there is a higher chance of rainfall towards the end of the month, particularly in the northern and western regions of France.
Overall, September marks the transition from summer to autumn in France, offering travelers the chance to enjoy the last traces of summer warmth at the beginning of the month, before embracing the cooler and more temperate weather towards the end.
France in September - FAQ
What to pack to France in September?
As you prepare for your trip to France 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 France, 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
- 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 France
UV exposure in France during September
Quick links
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