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Sarthe (La Flèche)
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Weather in Sarthe for September 2025

Your guide to Sarthe weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Sarthe is cooler than usual, with temperatures averaging 22 °C, this is -2.2 °C below the typical seasonal average.

  • The forecast for the next days in Sarthe predicts temperatures to be around 22 °C, close to the historical average.

  • In general, the average temperature in Sarthe at the beginning of September is 25.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.1 °C by the end of September.

    • Rain 🌧️

  • The climate of Sarthe in September is notably wet, with an average of 15 rainy days, and a total of 84 mm of precipitation.

    • More

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

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

Average dry days
15
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/13°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Sarthe Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light rain shower
25°
2
Light rain shower
23°
3
Sunny
26°
4
Sunny
25°
5
Sunny
26°
6
Sunny
28°
7
Sunny
27°
8
Partly cloudy
24°
9
Sunny
27°
10
Partly cloudy
25°
11
Patchy rain possible
22°
12
Moderate rain
20°
13
Mist
21°
14
Partly cloudy
22°
15
Sunny
24°
16
Patchy rain possible
22°
17
Light rain shower
24°
18
Sunny
29°
19
Sunny
34°
20
Patchy rain possible
29°
21
Patchy rain possible
18°
22
Patchy rain possible
16°
23
Patchy rain possible
18°
24
Partly cloudy
18°
25
Sunny
19°
26
Sunny
20°
27
Sunny
20°
28
Cloudy
20°
29
Sunny
21°
30
Sunny
23°

Temperatures trend during September in Sarthe

See the weather trend as well as the moving average line

September weather in Sarthe day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain shower
Light rain shower
 25° /14° 1.2 mm 6
2 Sept. Light rain shower
Light rain shower
 23° /13° 6.1 mm 5
3 Sept. Sunny
Sunny
 26° /14° 0.5 mm 6
4 Sept. Sunny
Sunny
 25° /13° 0.7 mm 6
5 Sept. Sunny
Sunny
 26° /13° 0.4 mm 6
6 Sept. Sunny
Sunny
 28° /14° 0.9 mm 7
7 Sept. Sunny
Sunny
 27° /15° 8.3 mm 7
8 Sept. Partly cloudy
Partly cloudy
 24° /15° 3.3 mm 6
9 Sept. Sunny
Sunny
 27° /13° 0.3 mm 6
10 Sept. Partly cloudy
Partly cloudy
 25° /13° 1.2 mm 6
11 Sept. Patchy rain possible
Patchy rain possible
 22° /12° 1 mm 5
12 Sept. Moderate rain
Moderate rain
 20° /10° 2.8 mm 5
13 Sept. Mist
Mist
 21° /10° 1.6 mm 5
14 Sept. Partly cloudy
Partly cloudy
 22° /10° 0.4 mm 6
15 Sept. Sunny
Sunny
 24° /11° 0.2 mm 6
16 Sept. Patchy rain possible
Patchy rain possible
 22° /11° 0 mm 5
17 Sept. Light rain shower
Light rain shower
 24° /13° 5.7 mm 6
18 Sept. Sunny
Sunny
 29° /11° 0 mm 1.2
19 Sept. Sunny
Sunny
 34° /14° 0 mm 1.2
20 Sept. Patchy rain possible
Patchy rain possible
 29° /16° 3.1 mm 0.6
21 Sept. Patchy rain possible
Patchy rain possible
 18° /13° 1.4 mm 0.6
22 Sept. Patchy rain possible
Patchy rain possible
 16° /9° 3.5 mm 0.6
23 Sept. Patchy rain possible
Patchy rain possible
 18° /9° 1.1 mm 3
24 Sept. Partly cloudy
Partly cloudy
 18° /7° 0 mm 4
25 Sept. Sunny
Sunny
 19° /7° 0 mm 4
26 Sept. Sunny
Sunny
 20° /8° 0 mm 4
27 Sept. Sunny
Sunny
 20° /8° 0 mm 4
28 Sept. Cloudy
Cloudy
 20° /8° 0 mm 3
29 Sept. Sunny
Sunny
 21° /9° 0 mm 4
30 Sept. Sunny
Sunny
 23° /8° 0 mm 4
Next
Important Notice
Our weather forecast for Sarthe 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 Sarthe forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Sarthe weather in September vs August vs October

Compare September weather in Sarthe 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
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures26°/14°23°/13°18°/10°
Rainfall42 mm84 mm115 mm
Wind16.3 km/h19.9 km/h21.1 km/h
Humidity69%69%75%
Rainy days5 days15 days19 days
Dry days26 days15 days12 days

Planning a trip to Sarthe? Discover the best time to visit

Sarthe in September - FAQ

What are the expected maximum and minimum temperatures in Sarthe during September?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Sarthe during September?
Moderate rainfall is anticipated in Sarthe during September, with a total of 84 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Sarthe during September?
The average wind speed in Sarthe during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Sarthe in September?

As you prepare for your trip to Sarthe 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 Sarthe, 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 Sarthe

Explore the daily rainfall trends and prepare for Sarthes September weather 💧

UV exposure in Sarthe during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Sarthe
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La FlècheLe LudeLe Mans
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Location coordinates Where is Sarthe?

Get accurate weather forecasts for Sarthe, located at latitude 47.698 and longitude -0.076. Stay updated with localized weather information tailored for Sarthe.

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