Charente-Maritime (Normandie)
September
Weather in Charente-Maritime for September 2025
Your guide to Charente-Maritime weather in September - trends and predictions
In general, the average temperature in Charente-Maritime at the beginning of September is 22.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.1 °C by the end of September.
The climate of Charente-Maritime in September is notably wet, with an average of 13 rainy days.
Is September a good time to visit Charente-Maritime? check out the best time to travel to Charente-Maritime page.
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17
Dry days
13
Rainy days
0
Snow days
23°/18°
Temperatures
21 km/h
Avg max wind
70 %
Avg humidity
Charente-Maritime in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  21° | 2 22° | 3  24° | 4 26° | 5 21° | 6 23° | 7 23° |
| 8  23° | 9 22° | 10 22° | 11 20° | 12 19° | 13  20° | 14 22° |
| 15 24° | 16  23° | 17 23° | 18 21° | 19 21° | 20 21° | 21  20° |
| 22 19° | 23 18° | 24 20° | 25 20° | 26 20° | 27  20° | 28 18° |
| 29 17° | 30 19° |
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Temperatures trend during September in Charente-Maritime
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 | 21° /17° | 3.9 mm | 5 | |
| 2 Sept. | Light rain shower | 22° /17° | 4.8 mm | 5 | |
| 3 Sept. | Sunny | 24° /17° | 1.5 mm | 6 | |
| 4 Sept. | Sunny | 26° /17° | 0 mm | 7 | |
| 5 Sept. | Sunny | 21° /17° | 0.7 mm | 6 | |
| 6 Sept. | Sunny | 23° /18° | 0.8 mm | 6 | |
| 7 Sept. | Sunny | 23° /17° | 6.5 mm | 6 | |
| 8 Sept. | Partly cloudy | 23° /19° | 2.4 mm | 6 | |
| 9 Sept. | Sunny | 22° /18° | 0.7 mm | 6 | |
| 10 Sept. | Patchy rain possible | 22° /17° | 1.3 mm | 5 | |
| 11 Sept. | Patchy rain possible | 20° /15° | 11 mm | 5 | |
| 12 Sept. | Partly cloudy | 19° /15° | 0.3 mm | 5 | |
| 13 Sept. | Cloudy | 20° /14° | 0 mm | 5 | |
| 14 Sept. | Sunny | 22° /13° | 0 mm | 6 | |
| 15 Sept. | Partly cloudy | 24° /14° | 0 mm | 7 | |
| 16 Sept. | Light drizzle | 23° /15° | 0.6 mm | 6 | |
| 17 Sept. | Light rain shower | 23° /16° | 6.8 mm | 6 | |
| 18 Sept. | Light rain shower | 21° /16° | 2.9 mm | 6 | |
| 19 Sept. | Light rain shower | 21° /15° | 1.9 mm | 6 | |
| 20 Sept. | Patchy rain possible | 21° /17° | 1.6 mm | 5 | |
| 21 Sept. | Moderate or heavy rain shower | 20° /16° | 18.1 mm | 5 | |
| 22 Sept. | Moderate or heavy rain shower | 19° /15° | 9.5 mm | 4 | |
| 23 Sept. | Patchy rain possible | 18° /13° | 5.2 mm | 4 | |
| 24 Sept. | Sunny | 20° /14° | 4.2 mm | 5 | |
| 25 Sept. | Cloudy | 20° /16° | 12.6 mm | 5 | |
| 26 Sept. | Sunny | 20° /16° | 3.8 mm | 5 | |
| 27 Sept. | Overcast | 20° /15° | 2.9 mm | 5 | |
| 28 Sept. | Patchy rain possible | 18° /14° | 0.1 mm | 5 | |
| 29 Sept. | Patchy rain possible | 17° /14° | 6.3 mm | 4 | |
| 30 Sept. | Sunny | 19° /15° | 0.9 mm | 5 | |
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Important Notice
Our weather forecast for Charente-Maritime 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 Charente-Maritime forecast closer to your planned date for the most up-to-date weather information.
Charente-Maritime in September - FAQ
What are the expected maximum and minimum temperatures in Charente-Maritime during September?
During September, expect a variety of temperatures with highs around 23° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Charente-Maritime during September?
Moderate rainfall is anticipated in Charente-Maritime during September, with a total of 94.8 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Charente-Maritime during September?
The average wind speed in Charente-Maritime during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Charente-Maritime in September?
As you prepare for your trip to Charente-Maritime 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 Charente-Maritime, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable 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
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Charente-Maritime
Explore the daily rainfall trends and prepare for Charente-Maritimes September weather 💧
UV exposure in Charente-Maritime during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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