easeweather.com
Charente-Maritime (Normandie)
AgdeAix-en-ProvenceAjaccioAngersAnnecyArlesAvignonBayeuxBeauneBerck-PlageBergeracBiarritzBordeauxBrestCaenCannesCarcassonneCergy-PontoiseChamonix-Mont-BlancCherbourg-OctevilleChessyColmarCologneCorsica IslandDijonDinanDisneyland ParisGrenobleLa FlècheLa RochelleLa Salette-FallavauxLe HavreLe LudeLe MansLilleLoiréLourdesLouvilliers-en-DrouaisLyonMainzacMalakoffMarseilleMetzMont Saint-MichelMontpellierNantesNiceNormandieNîmesParisPerpignanPoitiersPont-l'ÉvêqueQuimperReimsRennesReuxRouenRoyanSaint-MaloSaint-TropezSaint-ÉtienneSarlat-la-CanédaStrasbourgSurgèresTignesToulonToulouseTournon-sur-RhôneTroyesVainsVal ThorensVernonVersailles More Locations
France weather

Weather in Charente-Maritime for September 2025

Your guide to Charente-Maritime weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Charente-Maritime is slightly cooler than the historical average by -1.8 °C.

  • The forecast for the next days in Charente-Maritime predicts temperatures to be around 20 °C, close to the historical average.

  • In general, the average temperature in Charente-Maritime at the beginning of September is 22.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 19.9 °C by the end of September.

    • Rain 🌧️

  • Charente-Maritime in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 111.4 mm.

    • More

  • Is September a good time to visit Charente-Maritime? check out the best time to travel to Charente-Maritime page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
10
Dry days
Average rainy days
20
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/16°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Charente-Maritime Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
21°
2
Light rain shower
21°
3
Sunny
24°
4
Sunny
24°
5
Sunny
21°
6
Sunny
24°
7
Sunny
23°
8
Partly cloudy
22°
9
Sunny
21°
10
Patchy rain possible
21°
11
Light rain shower
20°
12
Partly cloudy
19°
13
Cloudy
20°
14
Sunny
21°
15
Partly cloudy
22°
16
Light drizzle
21°
17
Light rain shower
23°
18
Sunny
24°
19
Sunny
25°
20
Patchy rain possible
24°
21
Moderate rain
17°
22
Heavy rain
17°
23
Patchy rain possible
18°
24
Sunny
18°
25
Sunny
19°
26
Sunny
20°
27
Sunny
20°
28
Sunny
20°
29
Sunny
20°
30
Sunny
22°

Temperatures trend during September in Charente-Maritime

See the weather trend as well as the moving average line

September weather in Charente-Maritime day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
 21° /17° 5.8 mm 5
2 Sept. Light rain shower
Light rain shower
 21° /17° 8.4 mm 5
3 Sept. Sunny
Sunny
 24° /17° 1 mm 6
4 Sept. Sunny
Sunny
 24° /17° 2 mm 6
5 Sept. Sunny
Sunny
 21° /16° 0.5 mm 5
6 Sept. Sunny
Sunny
 24° /17° 0.5 mm 6
7 Sept. Sunny
Sunny
 23° /17° 4.3 mm 5
8 Sept. Partly cloudy
Partly cloudy
 22° /18° 1.6 mm 5
9 Sept. Sunny
Sunny
 21° /17° 0.5 mm 5
10 Sept. Patchy rain possible
Patchy rain possible
 21° /17° 2.9 mm 5
11 Sept. Light rain shower
Light rain shower
 20° /16° 9.3 mm 4
12 Sept. Partly cloudy
Partly cloudy
 19° /15° 1.2 mm 5
13 Sept. Cloudy
Cloudy
 20° /15° 1 mm 5
14 Sept. Sunny
Sunny
 21° /14° 3.2 mm 6
15 Sept. Partly cloudy
Partly cloudy
 22° /15° 0.3 mm 6
16 Sept. Light drizzle
Light drizzle
 21° /15° 0.5 mm 5
17 Sept. Light rain shower
Light rain shower
 23° /16° 6.8 mm 6
18 Sept. Sunny
Sunny
 24° /15° 0 mm 1.3
19 Sept. Sunny
Sunny
 25° /19° 0 mm 1.2
20 Sept. Patchy rain possible
Patchy rain possible
 24° /19° 2.2 mm 0.9
21 Sept. Moderate rain
Moderate rain
 17° /15° 5.5 mm 0.2
22 Sept. Heavy rain
Heavy rain
 17° /14° 21.1 mm 0.5
23 Sept. Patchy rain possible
Patchy rain possible
 18° /14° 1.5 mm 4
24 Sept. Sunny
Sunny
 18° /11° 0 mm 4
25 Sept. Sunny
Sunny
 19° /11° 0 mm 4
26 Sept. Sunny
Sunny
 20° /11° 0 mm 5
27 Sept. Sunny
Sunny
 20° /12° 0 mm 5
28 Sept. Sunny
Sunny
 20° /12° 0 mm 5
29 Sept. Sunny
Sunny
 20° /11° 0 mm 5
30 Sept. Sunny
Sunny
 22° /12° 0 mm 5
Next
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.
Change Month
‹
›

Charente-Maritime weather in September vs August vs October

Compare September weather in Charente-Maritime with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherSunny
Sunny
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures23°/17°21°/16°19°/14°
Rainfall27 mm111 mm143 mm
Wind23.9 km/h24.5 km/h30.4 km/h
Humidity73%72%72%
Rainy days8 days20 days22 days
Dry days23 days10 days9 days

Planning a trip to Charente-Maritime? Discover the best time to visit

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 21° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Charente-Maritime during September?
Significant rainfall exceeding 111.4 mm is expected in Charente-Maritime during September, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Charente-Maritime during September?
The average wind speed in Charente-Maritime during September is 24 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 ☀️
Top locations in Charente-Maritime
Select a location for an accurate weather forecast
La RochelleNormandieRoyanSurgères
More Locations

Quick links

More Charente-Maritime weather pages
You are here
Location coordinates Where is Charente-Maritime?

Get accurate weather forecasts for Charente-Maritime, located at latitude 46.247 and longitude -0.855. Stay updated with localized weather information tailored for Charente-Maritime.

Found a mistake?
We appreciate your attention to details. Tell us here.