Le Havre
September
Weather in Le Havre for September 2025
Your guide to Le Havre weather in September - trends and predictions
In general, the average temperature in Le Havre at the beginning of September is 21.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.3 °C by the end of September.
Le Havre in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 99.4 mm.
Is September a good time to visit Le Havre? check out the best time to travel to Le Havre page.
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Temperatures
Rain 🌧️
More
10
Dry days
20
Rainy days
0
Snow days
19°/15°
Temperatures
27 km/h
Avg max wind
75 %
Avg humidity
Le Havre in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | 2  20° | 3  21° | 4 22° | 5 23° | 6 22° | 7 22° |
| 8 20° | 9 23° | 10 21° | 11 18° | 12  16° | 13 17° | 14 18° |
| 15 20° | 16 21° | 17  20° | 18 20° | 19 20° | 20 21° | 21 18° |
| 22  17° | 23 17° | 24 18° | 25 17° | 26 19° | 27 17° | 28 16° |
| 29 16° | 30 18° |
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Temperatures trend during September in Le Havre
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Moderate or heavy rain shower | 20° /17° | 26.9 mm | 5 | |
| 2 Sept. | Partly cloudy | 20° /17° | 1.8 mm | 5 | |
| 3 Sept. | Sunny | 21° /16° | 0.3 mm | 5 | |
| 4 Sept. | Sunny | 22° /17° | 0.4 mm | 6 | |
| 5 Sept. | Sunny | 23° /16° | 1.3 mm | 6 | |
| 6 Sept. | Sunny | 22° /17° | 1 mm | 5 | |
| 7 Sept. | Sunny | 22° /18° | 1.3 mm | 5 | |
| 8 Sept. | Partly cloudy | 20° /18° | 2.4 mm | 5 | |
| 9 Sept. | Sunny | 23° /18° | 0.7 mm | 6 | |
| 10 Sept. | Sunny | 21° /18° | 3.4 mm | 5 | |
| 11 Sept. | Partly cloudy | 18° /16° | 1.8 mm | 5 | |
| 12 Sept. | Cloudy | 16° /15° | 3.5 mm | 4 | |
| 13 Sept. | Cloudy | 17° /14° | 0.8 mm | 5 | |
| 14 Sept. | Sunny | 18° /14° | 0 mm | 6 | |
| 15 Sept. | Sunny | 20° /14° | 0 mm | 6 | |
| 16 Sept. | Cloudy | 21° /16° | 0.1 mm | 5 | |
| 17 Sept. | Light rain shower | 20° /16° | 2.2 mm | 5 | |
| 18 Sept. | Light rain shower | 20° /15° | 2.9 mm | 5 | |
| 19 Sept. | Patchy rain possible | 20° /15° | 0.3 mm | 5 | |
| 20 Sept. | Patchy rain possible | 21° /15° | 3.9 mm | 5 | |
| 21 Sept. | Light rain shower | 18° /14° | 12 mm | 4 | |
| 22 Sept. | Patchy light drizzle | 17° /14° | 6.1 mm | 4 | |
| 23 Sept. | Patchy rain possible | 17° /14° | 1.8 mm | 4 | |
| 24 Sept. | Sunny | 18° /13° | 5.4 mm | 5 | |
| 25 Sept. | Patchy rain possible | 17° /14° | 7.5 mm | 4 | |
| 26 Sept. | Patchy rain possible | 19° /15° | 2.9 mm | 5 | |
| 27 Sept. | Partly cloudy | 17° /13° | 4.1 mm | 5 | |
| 28 Sept. | Patchy rain possible | 16° /13° | 0.4 mm | 4 | |
| 29 Sept. | Light rain shower | 16° /13° | 0.8 mm | 4 | |
| 30 Sept. | Sunny | 18° /12° | 3.2 mm | 5 | |
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Important Notice
Our weather forecast for Le Havre 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 Le Havre forecast closer to your planned date for the most up-to-date weather information.
Le Havre in September - FAQ
What are the expected maximum and minimum temperatures in Le Havre during September?
During September, expect a variety of temperatures with highs around 19° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Le Havre during September?
Moderate rainfall is anticipated in Le Havre during September, with a total of 99.4 mm spread over approximately 20 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Le Havre during September?
The average wind speed in Le Havre during September is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Le Havre in September?
As you prepare for your trip to Le Havre 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 Le Havre, 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
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Le Havre
Explore the daily rainfall trends and prepare for Le Havres September weather 💧
UV exposure in Le Havre during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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