Brittany (Rennes)
March
Weather in Brittany for March 2025
Your guide to Brittany weather in March - trends and predictions
In general, the average temperature in Brittany at the beginning of March is 9.4 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 12.4 °C by the end of March.
The climate of Brittany in March is notably wet, with an average of 13 rainy days.
Is March a good time to visit Brittany? check out the best time to travel to Brittany page.
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18
Dry days
13
Rainy days
0
Snow days
14°/3°
Temperatures
27 km/h
Avg max wind
84 %
Avg humidity
Brittany in March average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  9° | 2 10° | |||||
| 3  11° | 4  9° | 5 9° | 6  8° | 7  10° | 8 12° | 9 12° |
| 10  9° | 11 10° | 12 15° | 13 15° | 14 14° | 15  12° | 16 15° |
| 17 15° | 18 15° | 19 16° | 20 16° | 21 17° | 22 16° | 23 12° |
| 24 12° | 25 12° | 26 10° | 27 11° | 28 12° | 29  16° | 30 14° |
| 31 12° |
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Temperatures trend during March in Brittany
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Mar. | Partly cloudy | 9° /0° | 6.6 mm | 3 | |
| 2 Mar. | Partly cloudy | 10° /-1° | 0.2 mm | 3 | |
| 3 Mar. | Sunny | 11° /0° | 0.7 mm | 3 | |
| 4 Mar. | Mist | 9° /0° | 2.5 mm | 3 | |
| 5 Mar. | Mist | 9° /0° | 2.3 mm | 3 | |
| 6 Mar. | Patchy rain possible | 8° /1° | 0.6 mm | 2 | |
| 7 Mar. | Light drizzle | 10° /2° | 0.6 mm | 3 | |
| 8 Mar. | Light rain shower | 12° /5° | 10 mm | 3 | |
| 9 Mar. | Light rain shower | 12° /7° | 5.3 mm | 3 | |
| 10 Mar. | Moderate rain | 9° /2° | 5.6 mm | 3 | |
| 11 Mar. | Light drizzle | 10° /2° | 3.2 mm | 3 | |
| 12 Mar. | Light rain shower | 15° /5° | 0.4 mm | 3 | |
| 13 Mar. | Light rain shower | 15° /8° | 1.8 mm | 4 | |
| 14 Mar. | Patchy rain possible | 14° /4° | 1.1 mm | 4 | |
| 15 Mar. | Overcast | 12° /3° | 0.9 mm | 3 | |
| 16 Mar. | Overcast | 15° /6° | 0.3 mm | 4 | |
| 17 Mar. | Light rain shower | 15° /9° | 1.8 mm | 4 | |
| 18 Mar. | Light rain shower | 15° /7° | 1.7 mm | 4 | |
| 19 Mar. | Light rain shower | 16° /5° | 0.4 mm | 4 | |
| 20 Mar. | Mist | 16° /6° | 0 mm | 4 | |
| 21 Mar. | Patchy rain possible | 17° /6° | 0.5 mm | 4 | |
| 22 Mar. | Moderate rain | 16° /8° | 6.2 mm | 4 | |
| 23 Mar. | Light drizzle | 12° /6° | 5.7 mm | 3 | |
| 24 Mar. | Light rain shower | 12° /5° | 4.4 mm | 3 | |
| 25 Mar. | Light rain shower | 12° /5° | 1 mm | 3 | |
| 26 Mar. | Light rain shower | 10° /5° | 8.4 mm | 3 | |
| 27 Mar. | Overcast | 11° /2° | 6.5 mm | 3 | |
| 28 Mar. | Overcast | 12° /3° | 1.2 mm | 3 | |
| 29 Mar. | Cloudy | 16° /6° | 2.8 mm | 4 | |
| 30 Mar. | Light rain shower | 14° /7° | 3.4 mm | 4 | |
| 31 Mar. | Light rain shower | 12° /7° | 5.8 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Brittany in March 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 Brittany forecast closer to your planned date for the most up-to-date weather information.
Brittany in March - FAQ
What are the expected maximum and minimum temperatures in Brittany during March?
Prepare for cooler days with highs just around 14° and colder nights, dipping below 3°.
How much rainfall should be expected in Brittany during March?
Significant rainfall exceeding 183.7 mm is expected in Brittany during March, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Brittany during March?
The average wind speed in Brittany during March is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Brittany in March?
As you prepare for your trip to Brittany in March, 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 Brittany, during March, 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
March rainfall patterns in Brittany
Explore the daily rainfall trends and prepare for Brittanys March weather 💧
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