Weather in France for September 2025
In general, the average temperature in France at the beginning of September is 27.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.9 °C by the end of September.
France in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 66 mm.
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 27° | 5  27° | 6  29° | 7 29° |
| 8  27° | 9 25° | 10 25° | 11 23° | 12 23° | 13 24° | 14 23° |
| 15 24° | 16 22° | 17  22° | 18 21° | 19 22° | 20 21° | 21 21° |
| 22 20° | 23 21° | 24 19° | 25 20° | 26 20° | 27  19° | 28 18° |
| 29 17° | 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. | Partly cloudy | 27° /16° | 1.5 mm | 6 | |
| 2 Sept. | Patchy rain possible | 26° /15° | 3.6 mm | 6 | |
| 3 Sept. | Patchy rain possible | 26° /16° | 0.2 mm | 6 | |
| 4 Sept. | Patchy rain possible | 27° /16° | 1.3 mm | 6 | |
| 5 Sept. | Moderate rain at times | 27° /17° | 4.6 mm | 6 | |
| 6 Sept. | Sunny | 29° /17° | 2.4 mm | 7 | |
| 7 Sept. | Sunny | 29° /17° | 3.1 mm | 7 | |
| 8 Sept. | Overcast | 27° /17° | 4.3 mm | 6 | |
| 9 Sept. | Patchy rain possible | 25° /17° | 1.4 mm | 6 | |
| 10 Sept. | Moderate rain at times | 25° /16° | 0.7 mm | 6 | |
| 11 Sept. | Partly cloudy | 23° /15° | 0.6 mm | 6 | |
| 12 Sept. | Sunny | 23° /13° | 1 mm | 6 | |
| 13 Sept. | Patchy rain possible | 24° /14° | 0.6 mm | 6 | |
| 14 Sept. | Moderate or heavy rain shower | 23° /15° | 9.4 mm | 6 | |
| 15 Sept. | Moderate rain at times | 24° /14° | 2.1 mm | 6 | |
| 16 Sept. | Sunny | 22° /13° | 0.1 mm | 6 | |
| 17 Sept. | Cloudy | 22° /13° | 0.3 mm | 5 | |
| 18 Sept. | Patchy rain possible | 21° /13° | 0.2 mm | 5 | |
| 19 Sept. | Partly cloudy | 22° /13° | 0.2 mm | 5 | |
| 20 Sept. | Patchy rain possible | 21° /12° | 1.3 mm | 5 | |
| 21 Sept. | Overcast | 21° /12° | 3.2 mm | 5 | |
| 22 Sept. | Light rain shower | 20° /11° | 3.3 mm | 5 | |
| 23 Sept. | Sunny | 21° /11° | 1.7 mm | 5 | |
| 24 Sept. | Cloudy | 19° /12° | 3.5 mm | 5 | |
| 25 Sept. | Patchy rain possible | 20° /12° | 5.7 mm | 5 | |
| 26 Sept. | Patchy rain possible | 20° /13° | 4.9 mm | 5 | |
| 27 Sept. | Heavy rain at times | 19° /12° | 1.8 mm | 4 | |
| 28 Sept. | Patchy rain possible | 18° /11° | 0.6 mm | 4 | |
| 29 Sept. | Moderate or heavy rain shower | 17° /10° | 2.4 mm | 4 | |
| 30 Sept. | Sunny | 19° /9° | 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.
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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
- Warm Clothing: Sweaters, hoodies, long pants
- 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
September rainfall patterns in France
UV exposure in France during September
Quick links
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