Weather in Mont Saint-Michel for December 2025
In general, the average temperature in Mont Saint-Michel at the beginning of December is 12.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 9.6 °C by the end of December.
Mont Saint-Michel in December brings notable rainfall, with an average of 20 rainy days and a total precipitation of 71.6 mm.
Is December a good time to visit Mont Saint-Michel? check out the best time to travel to Mont Saint-Michel page.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
Mont Saint-Michel Weather December
Temperatures trend during December in Mont Saint-Michel
December weather in Mont Saint-Michel day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy rain possible | 14° /11° | 0.8 mm | 3 | |
| 2 Dec. | Light rain shower | 13° /9° | 1.5 mm | 3 | |
| 3 Dec. | Light rain shower | 9° /8° | 3 mm | 2 | |
| 4 Dec. |  Overcast | 11° /8° | 0 mm | 3 | |
| 5 Dec. | Patchy rain possible | 14° /9° | 3.4 mm | 3 | |
| 6 Dec. | Patchy rain possible | 13° /10° | 0.5 mm | 3 | |
| 7 Dec. | Light rain shower | 13° /8° | 11.1 mm | 3 | |
| 8 Dec. | Light rain shower | 9° /8° | 7 mm | 2 | |
| 9 Dec. | Light rain shower | 9° /7° | 13.1 mm | 2 | |
| 10 Dec. |  Light drizzle | 8° /6° | 1.1 mm | 2 | |
| 11 Dec. |  Cloudy | 8° /5° | 0.1 mm | 2 | |
| 12 Dec. |  Sunny | 7° /4° | 0 mm | 3 | |
| 13 Dec. | Patchy rain possible | 6° /4° | 0.1 mm | 2 | |
| 14 Dec. | Light rain shower | 9° /5° | 4.1 mm | 2 | |
| 15 Dec. | Light rain shower | 11° /9° | 1 mm | 3 | |
| 16 Dec. | Overcast | 11° /8° | 0 mm | 3 | |
| 17 Dec. | Patchy rain possible | 11° /7° | 0.3 mm | 3 | |
| 18 Dec. | Light drizzle | 13° /11° | 2.6 mm | 3 | |
| 19 Dec. | Light rain shower | 12° /8° | 7.9 mm | 3 | |
| 20 Dec. | Patchy rain possible | 10° /8° | 2.3 mm | 3 | |
| 21 Dec. | Patchy rain possible | 12° /8° | 1.6 mm | 3 | |
| 22 Dec. | Light rain shower | 11° /8° | 6.8 mm | 3 | |
| 23 Dec. | Patchy rain possible | 9° /8° | 1.9 mm | 2 | |
| 24 Dec. | Patchy rain possible | 11° /8° | 0.6 mm | 3 | |
| 25 Dec. | Patchy rain possible | 12° /11° | 0.5 mm | 3 | |
| 26 Dec. | Patchy rain possible | 11° /9° | 0.1 mm | 3 | |
| 27 Dec. | Sunny | 9° /7° | 0 mm | 3 | |
| 28 Dec. | Sunny | 7° /5° | 0 mm | 3 | |
| 29 Dec. | Patchy rain possible | 9° /6° | 0 mm | 2 | |
| 30 Dec. |  Partly cloudy | 8° /6° | 0 mm | 3 | |
| 31 Dec. | Patchy rain possible | 11° /5° | 0 mm | 3 | |
| Next | |||||
Mont Saint-Michel in December - FAQ
What to pack to Mont Saint-Michel in December?
As you prepare for your trip to Mont Saint-Michel in December, 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 December, 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
December rainfall patterns in Mont Saint-Michel
Quick links
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.