Normandy (Caen)
September
Weather in Normandy for September 2027
Your guide to Normandy weather in September - trends and predictions
In general, the average temperature in Normandy at the beginning of September is 24 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.5 °C by the end of September.
The climate of Normandy in September is notably wet, with an average of 13 rainy days, and a total of 61.9 mm of precipitation.
Is September a good time to visit Normandy? check out the best time to travel to Normandy page.
✨ Is September a good time to visit Normandy? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
17
Dry days
13
Rainy days
0
Snow days
21°/12°
Temperatures
21 km/h
Avg max wind
73 %
Avg humidity
Normandy Weather September
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What’s the Weather Like in Normandy This September?
Discover the average temperatures and weather trends across Normandy’s cities this September.
Temperatures trend during September in Normandy
See the weather trend as well as the moving average line
September weather in Normandy day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain | 23° /13° | 5 mm | 5 | |
| 2 Sept. | Light rain | 22° /13° | 2.7 mm | 5 | |
| 3 Sept. |  Patchy rain possible | 24° /14° | 1.2 mm | 5 | |
| 4 Sept. | Patchy rain possible | 24° /13° | 1.3 mm | 6 | |
| 5 Sept. | Light rain | 25° /14° | 2.7 mm | 5 | |
| 6 Sept. | Patchy rain possible | 26° /14° | 1.3 mm | 5.8 | |
| 7 Sept. | Patchy rain possible | 25° /15° | 1.1 mm | 5.7 | |
| 8 Sept. | Light rain | 22° /14° | 2.6 mm | 5 | |
| 9 Sept. | Patchy rain possible | 22° /13° | 1.4 mm | 5 | |
| 10 Sept. | Patchy rain possible | 22° /13° | 0.7 mm | 5 | |
| 11 Sept. | Patchy rain possible | 21° /12° | 1.4 mm | 5 | |
| 12 Sept. | Patchy rain possible | 21° /11° | 1.2 mm | 5 | |
| 13 Sept. | Light rain | 22° /13° | 3.2 mm | 5 | |
| 14 Sept. | Light rain | 22° /13° | 5.7 mm | 5 | |
| 15 Sept. | Patchy rain possible | 22° /12° | 0.2 mm | 5 | |
| 16 Sept. | Patchy rain possible | 20° /12° | 0.7 mm | 4 | |
| 17 Sept. | Patchy rain possible | 21° /12° | 1.2 mm | 4 | |
| 18 Sept. | Patchy rain possible | 21° /12° | 0.8 mm | 4.7 | |
| 19 Sept. |  Overcast | 22° /12° | 0.8 mm | 4.6 | |
| 20 Sept. | Patchy rain possible | 21° /12° | 2.2 mm | 4 | |
| 21 Sept. | Light rain | 20° /11° | 2.7 mm | 4 | |
| 22 Sept. |  Sunny | 19° /10° | 0.9 mm | 4.3 | |
| 23 Sept. | Patchy rain possible | 19° /10° | 2.2 mm | 4 | |
| 24 Sept. | Light rain | 20° /11° | 3.2 mm | 4 | |
| 25 Sept. | Patchy rain possible | 19° /12° | 1.8 mm | 4 | |
| 26 Sept. | Patchy rain possible | 19° /12° | 2.4 mm | 3 | |
| 27 Sept. | Light rain | 19° /11° | 4.6 mm | 3.9 | |
| 28 Sept. | Light rain | 17° /10° | 4.6 mm | 3 | |
| 29 Sept. | Patchy rain possible | 18° /10° | 1.1 mm | 3 | |
| 30 Sept. | Patchy rain possible | 19° /10° | 0.9 mm | 3.7 | |
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Important Notice
Our weather forecast for Normandy 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 Normandy forecast closer to your planned date for the most up-to-date weather information.
Change Month
Normandy weather in September vs August vs October
Compare September weather in Normandy with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 24°/13° | 21°/12° | 17°/10° |
| Rainfall | 54 mm | 62 mm | 77 mm |
| Wind | 20.6 km/h | 20.7 km/h | 23.3 km/h |
| Humidity | 70% | 73% | 77% |
| Rainy days | 9 days | 13 days | 12 days |
| Dry days | 22 days | 17 days | 19 days |
Planning a trip to Normandy? Discover the best time to visit
Normandy in September - FAQ
What are the expected maximum and minimum temperatures in Normandy during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Normandy during September?
Moderate rainfall is anticipated in Normandy during September, with a total of 61.9 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Normandy during September?
The average wind speed in Normandy during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Normandy
Explore the daily rainfall trends and prepare for Normandys September weather 💧
Typically, Normandy has 13 rainy days in September with a total of 61.9 mm of rainfall.
UV exposure in Normandy during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
What to pack to Normandy in September?
Mild & changeable · highs around 21 °C, frequent showers
As you prepare for your trip to Normandy 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 Normandy, during September, is comfortable and enjoyable, regardless of the weather conditions.
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