Weather in Normandie for September 2025
Until now, September 2025 in Normandie is slightly cooler than the historical average by -1.6 °C.
Expect cooler weather in the next days in Normandie with the forecast suggesting a temperature of 19.6 °C, lower than the historical average.
In general, the average temperature in Normandie at the beginning of September is 22.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.6 °C by the end of September.
Normandie in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 111.4 mm.
Is September a good time to visit Normandie? check out the best time to travel to Normandie page.
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Normandie Weather September
Temperatures trend during September in Normandie
September weather in Normandie day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 21° /17° | 5.8 mm | 5 | |
| 2 Sept. | Light rain shower | 21° /17° | 8.4 mm | 5 | |
| 3 Sept. |  Sunny | 24° /17° | 1 mm | 6 | |
| 4 Sept. | Sunny | 24° /17° | 2 mm | 6 | |
| 5 Sept. | Sunny | 21° /16° | 0.5 mm | 5 | |
| 6 Sept. | Sunny | 24° /17° | 0.5 mm | 6 | |
| 7 Sept. | Sunny | 23° /17° | 4.3 mm | 5 | |
| 8 Sept. |  Partly cloudy | 22° /18° | 1.6 mm | 5 | |
| 9 Sept. | Sunny | 21° /17° | 0.5 mm | 5 | |
| 10 Sept. | Patchy rain possible | 21° /17° | 2.9 mm | 5 | |
| 11 Sept. | Light rain shower | 20° /16° | 9.3 mm | 4 | |
| 12 Sept. | Partly cloudy | 19° /15° | 1.2 mm | 5 | |
| 13 Sept. |  Cloudy | 20° /15° | 1 mm | 5 | |
| 14 Sept. | Sunny | 21° /14° | 3.2 mm | 6 | |
| 15 Sept. | Partly cloudy | 24° /14° | 0 mm | 7 | |
| 16 Sept. | Patchy rain possible | 19° /16° | 0.2 mm | 1 | |
| 17 Sept. | Sunny | 21° /15° | 0 mm | 1.3 | |
| 18 Sept. | Sunny | 27° /16° | 0 mm | 1.3 | |
| 19 Sept. | Patchy rain possible | 25° /19° | 0.4 mm | 1.1 | |
| 20 Sept. |  Moderate rain | 19° /16° | 9.4 mm | 0.3 | |
| 21 Sept. | Patchy rain possible | 18° /16° | 0.3 mm | 4 | |
| 22 Sept. | Patchy rain possible | 17° /14° | 0.7 mm | 4 | |
| 23 Sept. | Patchy rain possible | 18° /12° | 0.2 mm | 3 | |
| 24 Sept. | Partly cloudy | 18° /11° | 0 mm | 4 | |
| 25 Sept. | Sunny | 19° /11° | 0 mm | 4 | |
| 26 Sept. | Sunny | 19° /11° | 0 mm | 4 | |
| 27 Sept. | Partly cloudy | 19° /12° | 0 mm | 5 | |
| 28 Sept. |  Overcast | 18° /12° | 0 mm | 4 | |
| 29 Sept. | Patchy rain possible | 18° /16° | 1 mm | 4 | |
| 30 Sept. | Sunny | 19° /15° | 0.9 mm | 5 | |
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Normandie weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Patchy rain possible | Patchy rain possible |
| Temperatures | 23°/17° | 21°/16° | 19°/14° |
| Rainfall | 27 mm | 111 mm | 143 mm |
| Wind | 23.9 km/h | 24.5 km/h | 30.4 km/h |
| Humidity | 73% | 72% | 72% |
| Rainy days | 8 days | 20 days | 22 days |
| Dry days | 23 days | 10 days | 9 days |
Planning a trip to Normandie? Discover the best time to visit
Normandie in September - FAQ
What to pack to Normandie in September?
As you prepare for your trip to Normandie 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 Normandie, 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 Normandie
UV exposure in Normandie during September
Quick links
Where is Normandie?Get accurate weather forecasts for Normandie, located at latitude 46.247 and longitude -0.855. Stay updated with localized weather information tailored for Normandie.