Weather in Saint-Malo for May 2025
Until now, May 2025 in Saint-Malo has been nearly identical to the historical average, with a temperature of 15 °C (showing only a slight deviation of -0.4 °C).
The forecast for the next days in Saint-Malo predicts temperatures to be around 22 °C, close to the historical average.
In general, the average temperature in Saint-Malo at the beginning of May is 14 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.1 °C by the end of May.
Saint-Malo in May brings notable rainfall, with an average of 18 rainy days and a total precipitation of 274.4 mm.
Is May a good time to visit Saint-Malo? check out the best time to travel to Saint-Malo page.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
Saint-Malo Weather May
Temperatures trend during May in Saint-Malo
May weather in Saint-Malo day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 14° /9° | 0.7 mm | 4 | |
| 2 May | Patchy rain possible | 14° /8° | 2 mm | 4 | |
| 3 May | Light rain shower | 15° /8° | 2.1 mm | 4 | |
| 4 May | Patchy rain possible | 15° /9° | 1.1 mm | 4 | |
| 5 May | Patchy rain possible | 13° /9° | 1.4 mm | 3 | |
| 6 May |  Moderate or heavy rain shower | 13° /8° | 4.1 mm | 4 | |
| 7 May | Patchy rain possible | 14° /9° | 0.3 mm | 3 | |
| 8 May | Patchy rain possible | 16° /9° | 0.7 mm | 4 | |
| 9 May | Patchy rain possible | 17° /10° | 4.4 mm | 4 | |
| 10 May | Patchy rain possible | 16° /10° | 2.7 mm | 4 | |
| 11 May | Patchy rain possible | 17° /10° | 1.7 mm | 4 | |
| 12 May | Patchy rain possible | 15° /9° | 4.2 mm | 3 | |
| 13 May | Patchy rain possible | 16° /9° | 2.1 mm | 4 | |
| 14 May |  Partly cloudy | 16° /10° | 1.6 mm | 4 | |
| 15 May | Moderate or heavy rain shower | 16° /10° | 3.6 mm | 4 | |
| 16 May | Moderate or heavy rain shower | 16° /10° | 1.8 mm | 4 | |
| 17 May | Moderate or heavy rain shower | 17° /10° | 2.7 mm | 4 | |
| 18 May |  Heavy rain at times | 17° /10° | 1.5 mm | 4 | |
| 19 May | Patchy rain possible | 16° /9° | 1.1 mm | 4 | |
| 20 May | Patchy rain possible | 16° /10° | 0.8 mm | 4 | |
| 21 May | Light rain shower | 16° /10° | 1.8 mm | 4 | |
| 22 May | Moderate or heavy rain shower | 16° /10° | 3.3 mm | 4 | |
| 23 May |  Sunny | 20° /8° | 0.1 mm | 1.9 | |
| 24 May | Patchy rain possible | 19° /9° | 0.3 mm | 1.1 | |
| 25 May | Patchy rain possible | 18° /9° | 1.4 mm | 1.4 | |
| 26 May | Patchy rain possible | 18° /9° | 0.2 mm | 1.4 | |
| 27 May | Patchy rain possible | 20° /10° | 0.9 mm | 1 | |
| 28 May | Patchy rain possible | 22° /13° | 0.1 mm | 4 | |
| 29 May | Sunny | 25° /11° | 0 mm | 5 | |
| 30 May | Sunny | 28° /13° | 0 mm | 6 | |
| 31 May | Patchy rain possible | 24° /16° | 3.7 mm | 4 | |
| Next | |||||
Saint-Malo in May - FAQ
What to pack to Saint-Malo in May?
As you prepare for your trip to Saint-Malo in May, 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 May, 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
May rainfall patterns in Saint-Malo
UV exposure in Saint-Malo during May
Quick links
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.