Weather in Mont Saint-Michel for September 2027
In general, the average temperature in Mont Saint-Michel at the beginning of September is 19.7 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 17.1 °C by the end of September.
The climate of Mont Saint-Michel in September is notably wet, with an average of 14 rainy days, and a total of 70.6 mm of precipitation.
Is September a good time to visit Mont Saint-Michel? check out the best time to travel to Mont Saint-Michel page.
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Mont Saint-Michel Weather September
Temperatures trend during September in Mont Saint-Michel
September weather in Mont Saint-Michel day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 19° /16° | 1.9 mm | 3 | |
| 2 Sept. |  Light rain | 21° /16° | 5.5 mm | 4 | |
| 3 Sept. | Light rain shower | 20° /17° | 2.1 mm | 4 | |
| 4 Sept. | Patchy rain possible | 19° /16° | 1.4 mm | 4 | |
| 5 Sept. | Light rain shower | 18° /16° | 2.2 mm | 3 | |
| 6 Sept. |  Overcast | 22° /16° | 0.3 mm | 4 | |
| 7 Sept. | Light rain | 19° /16° | 4.1 mm | 3 | |
| 8 Sept. | Light rain | 17° /14° | 6.8 mm | 3 | |
| 9 Sept. | Patchy rain possible | 18° /15° | 1.9 mm | 4 | |
| 10 Sept. | Light rain | 18° /14° | 2.7 mm | 3 | |
| 11 Sept. | Light rain | 17° /15° | 2.9 mm | 4 | |
| 12 Sept. | Light rain | 17° /14° | 2.8 mm | 4 | |
| 13 Sept. | Patchy rain possible | 17° /14° | 2.1 mm | 4 | |
| 14 Sept. |  Sunny | 19° /14° | 0.5 mm | 5 | |
| 15 Sept. | Patchy rain possible | 18° /15° | 0.2 mm | 4 | |
| 16 Sept. | Patchy rain possible | 17° /15° | 1 mm | 3 | |
| 17 Sept. | Patchy rain possible | 19° /14° | 0.9 mm | 4 | |
| 18 Sept. |  Partly cloudy | 20° /16° | 0.4 mm | 4 | |
| 19 Sept. | Overcast | 22° /15° | 0 mm | 4.7 | |
| 20 Sept. |  Patchy light rain with thunder | 20° /15° | 0.4 mm | 4 | |
| 21 Sept. | Light rain | 17° /14° | 4.4 mm | 4 | |
| 22 Sept. | Light rain | 18° /14° | 4.5 mm | 4 | |
| 23 Sept. | Light rain | 16° /14° | 3.9 mm | 3 | |
| 24 Sept. | Light rain | 18° /14° | 2.7 mm | 3 | |
| 25 Sept. | Light rain | 17° /14° | 3.3 mm | 4 | |
| 26 Sept. | Light rain shower | 16° /13° | 1.2 mm | 3 | |
| 27 Sept. | Light rain shower | 17° /13° | 2.3 mm | 3 | |
| 28 Sept. | Light rain | 16° /13° | 7.1 mm | 3 | |
| 29 Sept. | Patchy rain possible | 18° /13° | 0.5 mm | 3 | |
| 30 Sept. | Patchy rain possible | 18° /15° | 0.6 mm | 3 | |
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Mont Saint-Michel weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 21°/17° | 18°/15° | 16°/12° |
| Rainfall | 36 mm | 71 mm | 80 mm |
| Wind | 27 km/h | 29.9 km/h | 32.4 km/h |
| Humidity | 74% | 75% | 76% |
| Rainy days | 8 days | 14 days | 15 days |
| Dry days | 23 days | 16 days | 16 days |
Planning a trip to Mont Saint-Michel? Discover the best time to visit
Mont Saint-Michel in September - FAQ
What are the expected maximum and minimum temperatures in Mont Saint-Michel during September?
How much rainfall should be expected in Mont Saint-Michel during September?
What are the typical wind conditions in Mont Saint-Michel during September?
September rainfall patterns in Mont Saint-Michel
UV exposure in Mont Saint-Michel during September
What to pack to Mont Saint-Michel in September?
Mild · highs around 18 °C, frequent showers
As you prepare for your trip to Mont Saint-Michel 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 Mont Saint-Michel, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
Where is Mont Saint-Michel?Get accurate weather forecasts for Mont Saint-Michel, located at latitude 48.636 and longitude -1.511. Stay updated with localized weather information tailored for Mont Saint-Michel.