Manche (Cherbourg-Octeville)
September
Weather in Manche for September 2025
Your guide to Manche weather in September - trends and predictions
In general, the average temperature in Manche at the beginning of September is 18.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.6 °C by the end of September.
Manche experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 88.1 mm.
Is September a good time to visit Manche? check out the best time to travel to Manche page.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
6
Dry days
24
Rainy days
0
Snow days
17°/13°
Temperatures
27 km/h
Avg max wind
79 %
Avg humidity
Manche Weather September
Move between months or click on a day
Temperatures trend during September in Manche
See the weather trend as well as the moving average line
September weather in Manche day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate or heavy rain shower | 21° /18° | 2 mm | 5 | |
| 2 Sept. |  Heavy rain at times | 19° /16° | 2.5 mm | 4 | |
| 3 Sept. |  Patchy rain possible | 18° /15° | 0.3 mm | 4 | |
| 4 Sept. | Patchy rain possible | 17° /14° | 1.2 mm | 4 | |
| 5 Sept. | Moderate or heavy rain shower | 17° /13° | 13.9 mm | 4 | |
| 6 Sept. |  Overcast | 18° /14° | 0 mm | 4 | |
| 7 Sept. | Patchy rain possible | 18° /13° | 2.9 mm | 4 | |
| 8 Sept. | Moderate or heavy rain shower | 17° /13° | 10.3 mm | 4 | |
| 9 Sept. | Patchy rain possible | 16° /14° | 0.6 mm | 4 | |
| 10 Sept. | Patchy rain possible | 17° /13° | 3 mm | 4 | |
| 11 Sept. | Overcast | 14° /11° | 1 mm | 3 | |
| 12 Sept. | Moderate rain at times | 13° /11° | 2.1 mm | 3 | |
| 13 Sept. |  Sunny | 13° /10° | 0.3 mm | 4 | |
| 14 Sept. | Sunny | 15° /10° | 0 mm | 5 | |
| 15 Sept. | Sunny | 16° /10° | 0 mm | 5 | |
| 16 Sept. | Patchy rain possible | 17° /14° | 1.5 mm | 4 | |
| 17 Sept. | Moderate rain at times | 17° /14° | 1.4 mm | 4 | |
| 18 Sept. | Patchy rain possible | 18° /16° | 1 mm | 4 | |
| 19 Sept. | Sunny | 19° /16° | 0 mm | 5 | |
| 20 Sept. | Overcast | 18° /16° | 0 mm | 4 | |
| 21 Sept. | Moderate or heavy rain shower | 19° /15° | 3.8 mm | 4 | |
| 22 Sept. | Heavy rain at times | 19° /15° | 10 mm | 4 | |
| 23 Sept. | Patchy rain possible | 17° /13° | 0.1 mm | 4 | |
| 24 Sept. | Heavy rain at times | 16° /14° | 5.3 mm | 4 | |
| 25 Sept. | Moderate or heavy rain shower | 15° /13° | 8.6 mm | 4 | |
| 26 Sept. | Moderate rain at times | 16° /12° | 3.2 mm | 4 | |
| 27 Sept. | Moderate or heavy rain shower | 13° /10° | 6.9 mm | 3 | |
| 28 Sept. |  Cloudy | 13° /9° | 0.3 mm | 3 | |
| 29 Sept. | Moderate or heavy rain shower | 14° /10° | 2.6 mm | 3 | |
| 30 Sept. | Light rain shower | 15° /14° | 3.3 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Manche 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 Manche forecast closer to your planned date for the most up-to-date weather information.
Change Month
Manche in September - FAQ
What are the expected maximum and minimum temperatures in Manche during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Manche during September?
Moderate rainfall is anticipated in Manche during September, with a total of 88.1 mm spread over approximately 24 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Manche during September?
The average wind speed in Manche during September is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Manche in September?
As you prepare for your trip to Manche 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 Manche, 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
- 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 Manche
Explore the daily rainfall trends and prepare for Manches September weather 💧
UV exposure in Manche during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Manche
Select a location for an accurate weather forecast
More Locations Quick links
More Manche weather pages
You are here
Where is Manche?Get accurate weather forecasts for Manche, located at latitude 49.64 and longitude -1.616. Stay updated with localized weather information tailored for Manche.
Found a mistake?
We appreciate your attention to details. Tell us here.