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Weather in Mont Saint-Michel for December 2025

Your guide to Mont Saint-Michel weather in December - trends and predictions

    Temperatures

  • 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.

    • Rain 🌧️

  • The climate of Mont Saint-Michel in December is notably wet, with an average of 15 rainy days, and a total of 71.6 mm of precipitation.

    • More

  • 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.

Average dry days
16
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
10°/8°
Temperatures
Average wind speed
35 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Mont Saint-Michel Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
14°
2
Light rain shower
13°
3
Light rain shower
9°
4
Overcast
11°
5
Patchy rain possible
14°
6
Patchy rain possible
13°
7
Light rain shower
13°
8
Light rain shower
9°
9
Light rain shower
9°
10
Light drizzle
8°
11
Cloudy
8°
12
Sunny
7°
13
Patchy rain possible
6°
14
Light rain shower
9°
15
Light rain shower
11°
16
Overcast
11°
17
Patchy rain possible
11°
18
Light drizzle
13°
19
Light rain shower
12°
20
Patchy rain possible
10°
21
Patchy rain possible
12°
22
Light rain shower
11°
23
Patchy rain possible
9°
24
Patchy rain possible
11°
25
Patchy rain possible
12°
26
Patchy rain possible
11°
27
Sunny
9°
28
Sunny
7°
29
Patchy rain possible
9°
30
Partly cloudy
8°
31
Patchy rain possible
11°

Temperatures trend during December in Mont Saint-Michel

See the weather trend as well as the moving average line

December weather in Mont Saint-Michel day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Patchy rain possible
Patchy rain possible
 14° /11° 0.8 mm 3
2 Dec. Light rain shower
Light rain shower
 13° /9° 1.5 mm 3
3 Dec. Light rain shower
Light rain shower
 9° /8° 3 mm 2
4 Dec. Overcast
Overcast
 11° /8° 0 mm 3
5 Dec. Patchy rain possible
Patchy rain possible
 14° /9° 3.4 mm 3
6 Dec. Patchy rain possible
Patchy rain possible
 13° /10° 0.5 mm 3
7 Dec. Light rain shower
Light rain shower
 13° /8° 11.1 mm 3
8 Dec. Light rain shower
Light rain shower
 9° /8° 7 mm 2
9 Dec. Light rain shower
Light rain shower
 9° /7° 13.1 mm 2
10 Dec. Light drizzle
Light drizzle
 8° /6° 1.1 mm 2
11 Dec. Cloudy
Cloudy
 8° /5° 0.1 mm 2
12 Dec. Sunny
Sunny
 7° /4° 0 mm 3
13 Dec. Patchy rain possible
Patchy rain possible
 6° /4° 0.1 mm 2
14 Dec. Light rain shower
Light rain shower
 9° /5° 4.1 mm 2
15 Dec. Light rain shower
Light rain shower
 11° /9° 1 mm 3
16 Dec. Overcast
Overcast
 11° /8° 0 mm 3
17 Dec. Patchy rain possible
Patchy rain possible
 11° /7° 0.3 mm 3
18 Dec. Light drizzle
Light drizzle
 13° /11° 2.6 mm 3
19 Dec. Light rain shower
Light rain shower
 12° /8° 7.9 mm 3
20 Dec. Patchy rain possible
Patchy rain possible
 10° /8° 2.3 mm 3
21 Dec. Patchy rain possible
Patchy rain possible
 12° /8° 1.6 mm 3
22 Dec. Light rain shower
Light rain shower
 11° /8° 6.8 mm 3
23 Dec. Patchy rain possible
Patchy rain possible
 9° /8° 1.9 mm 2
24 Dec. Patchy rain possible
Patchy rain possible
 11° /8° 0.6 mm 3
25 Dec. Patchy rain possible
Patchy rain possible
 12° /11° 0.5 mm 3
26 Dec. Patchy rain possible
Patchy rain possible
 11° /9° 0.1 mm 3
27 Dec. Sunny
Sunny
 9° /7° 0 mm 3
28 Dec. Sunny
Sunny
 7° /5° 0 mm 3
29 Dec. Patchy rain possible
Patchy rain possible
 9° /6° 0 mm 2
30 Dec. Partly cloudy
Partly cloudy
 8° /6° 0 mm 3
31 Dec. Patchy rain possible
Patchy rain possible
 11° /5° 0 mm 3
Next
Important Notice
Our weather forecast for Mont Saint-Michel in December 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 Mont Saint-Michel forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Mont Saint-Michel weather in December vs November vs January

Compare December weather in Mont Saint-Michel with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
NovemberDecemberJanuary
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures13°/9°10°/8°8°/5°
Rainfall96 mm72 mm200 mm
Snowfall2 cm0 cm0 cm
Wind29.8 km/h34.5 km/h35.7 km/h
Humidity78%79%80%
Rainy days11 days15 days20 days
Snow days1 days0 days0 days
Dry days18 days16 days11 days

Planning a trip to Mont Saint-Michel? Discover the best time to visit

Mont Saint-Michel in December - FAQ

What are the expected maximum and minimum temperatures in Mont Saint-Michel during December?
During December, expect a variety of temperatures with highs around 10° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Mont Saint-Michel during December?
Moderate rainfall is anticipated in Mont Saint-Michel during December, with a total of 71.6 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Mont Saint-Michel during December?
The average wind speed in Mont Saint-Michel during December is 35 km/h, suggesting breezy to windy conditions, depending on your activities.

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

Explore the daily rainfall trends and prepare for Mont Saint-Michels December weather 💧

Quick links

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Location coordinates 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.

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