Weather in Saint-Malo for December 2025
In general, the average temperature in Saint-Malo at the beginning of December is 10.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 11.1 °C by the end of December.
Saint-Malo experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 423.5 mm.
Is December a good time to visit Saint-Malo? check out the best time to travel to Saint-Malo page.
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Saint-Malo Weather December
Temperatures trend during December in Saint-Malo
December weather in Saint-Malo day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy rain possible | 11° /7° | 1.8 mm | 3 | |
| 2 Dec. |  Heavy rain at times | 9° /5° | 1.6 mm | 2 | |
| 3 Dec. | Patchy rain possible | 10° /4° | 3.4 mm | 3 | |
| 4 Dec. |  Overcast | 10° /5° | 3.5 mm | 3 | |
| 5 Dec. | Patchy rain possible | 11° /6° | 1.5 mm | 3 | |
| 6 Dec. |  Moderate rain at times | 10° /6° | 0.7 mm | 3 | |
| 7 Dec. | Moderate or heavy rain shower | 10° /6° | 7.2 mm | 3 | |
| 8 Dec. | Patchy rain possible | 9° /5° | 1.8 mm | 3 | |
| 9 Dec. | Patchy rain possible | 10° /5° | 6.4 mm | 3 | |
| 10 Dec. | Heavy rain at times | 10° /5° | 5.7 mm | 3 | |
| 11 Dec. | Overcast | 10° /5° | 3.1 mm | 3 | |
| 12 Dec. | Patchy rain possible | 10° /6° | 1.4 mm | 3 | |
| 13 Dec. | Moderate rain at times | 9° /5° | 2.3 mm | 3 | |
| 14 Dec. | Patchy rain possible | 10° /6° | 2.9 mm | 3 | |
| 15 Dec. | Patchy rain possible | 10° /6° | 0.2 mm | 3 | |
| 16 Dec. | Overcast | 10° /5° | 0.9 mm | 3 | |
| 17 Dec. |  Sunny | 10° /5° | 0.1 mm | 3 | |
| 18 Dec. |  Cloudy | 12° /5° | 3.1 mm | 3 | |
| 19 Dec. | Patchy rain possible | 12° /7° | 6.1 mm | 3 | |
| 20 Dec. | Patchy rain possible | 11° /7° | 1.4 mm | 3 | |
| 21 Dec. | Patchy rain possible | 11° /7° | 3.5 mm | 3 | |
| 22 Dec. | Heavy rain at times | 11° /8° | 5.5 mm | 3 | |
| 23 Dec. | Patchy rain possible | 12° /7° | 5.6 mm | 3 | |
| 24 Dec. | Patchy rain possible | 12° /8° | 1.8 mm | 3 | |
| 25 Dec. | Patchy rain possible | 11° /8° | 2.3 mm | 3 | |
| 26 Dec. | Patchy rain possible | 11° /7° | 0.9 mm | 3 | |
| 27 Dec. | Moderate or heavy rain shower | 11° /6° | 4.9 mm | 3 | |
| 28 Dec. | Moderate rain at times | 10° /6° | 2.1 mm | 3 | |
| 29 Dec. | Moderate or heavy rain shower | 11° /7° | 2.6 mm | 3 | |
| 30 Dec. | Patchy rain possible | 12° /6° | 3.8 mm | 3 | |
| 31 Dec. | Patchy rain possible | 12° /7° | 2.2 mm | 3 | |
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Saint-Malo in December - FAQ
What to pack to Saint-Malo in December?
As you prepare for your trip to Saint-Malo 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 Saint-Malo, 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 Saint-Malo
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Where is Saint-Malo?Get accurate weather forecasts for Saint-Malo, located at latitude 48.647 and longitude -2.009. Stay updated with localized weather information tailored for Saint-Malo.