Nantes
May
Weather in Nantes for May 2026
Your guide to Nantes weather in May - trends and predictions
In general, the average temperature in Nantes at the beginning of May is 16.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.3 °C by the end of May.
Nantes in May brings notable rainfall, with an average of 20 rainy days and a total precipitation of 62.1 mm.
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Temperatures
Rain 🌧️
More
11
Dry days
20
Rainy days
0
Snow days
19°/9°
Temperatures
21 km/h
Avg max wind
77 %
Avg humidity
Nantes Weather May
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Temperatures trend during May in Nantes
See the weather trend as well as the moving average line
May weather in Nantes day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 17° /8° | 2.1 mm | 4 | |
| 2 May |  Cloudy | 18° /7° | 0.4 mm | 4 | |
| 3 May |  Partly cloudy | 18° /8° | 0.8 mm | 4 | |
| 4 May |  Moderate rain at times | 15° /7° | 2.6 mm | 3 | |
| 5 May | Patchy rain possible | 15° /7° | 3.2 mm | 4 | |
| 6 May | Moderate rain at times | 17° /7° | 4.9 mm | 4 | |
| 7 May | Patchy rain possible | 18° /8° | 0.7 mm | 4 | |
| 8 May |  Overcast | 19° /8° | 0.3 mm | 4 | |
| 9 May | Patchy rain possible | 20° /8° | 5.1 mm | 4 | |
| 10 May | Partly cloudy | 20° /9° | 3.2 mm | 5 | |
| 11 May | Moderate rain at times | 19° /9° | 3 mm | 5 | |
| 12 May | Light rain shower | 17° /8° | 6.7 mm | 4 | |
| 13 May | Moderate rain at times | 18° /8° | 3.2 mm | 4 | |
| 14 May | Patchy rain possible | 20° /8° | 1.8 mm | 5 | |
| 15 May | Patchy rain possible | 19° /10° | 2.7 mm | 5 | |
| 16 May | Moderate rain at times | 18° /8° | 2.1 mm | 4 | |
| 17 May | Patchy rain possible | 19° /8° | 1.4 mm | 4 | |
| 18 May | Patchy rain possible | 20° /9° | 1.2 mm | 5 | |
| 19 May | Light rain shower | 20° /9° | 1.9 mm | 4 | |
| 20 May | Patchy rain possible | 20° /9° | 3.3 mm | 5 | |
| 21 May | Patchy rain possible | 19° /10° | 2.9 mm | 5 | |
| 22 May | Moderate rain at times | 21° /10° | 1.3 mm | 5 | |
| 23 May | Patchy rain possible | 19° /9° | 2.1 mm | 4 | |
| 24 May | Patchy rain possible | 17° /8° | 2.2 mm | 4 | |
| 25 May | Patchy rain possible | 19° /8° | 0.2 mm | 5 | |
| 26 May | Patchy rain possible | 19° /10° | 0.4 mm | 5 | |
| 27 May | Patchy rain possible | 21° /10° | 0.4 mm | 5 | |
| 28 May | Partly cloudy | 22° /11° | 0.1 mm | 6 | |
| 29 May | Partly cloudy | 22° /12° | 0.9 mm | 5 | |
| 30 May |  Sunny | 23° /10° | 0.2 mm | 6 | |
| 31 May | Partly cloudy | 23° /10° | 0.8 mm | 5 | |
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Important Notice
Our weather forecast for Nantes in May 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 Nantes forecast closer to your planned date for the most up-to-date weather information.
Change Month
Nantes weather in May vs April vs June
Compare May weather in Nantes with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 15°/6° | 19°/9° | 24°/13° |
| Rainfall | 59 mm | 62 mm | 57 mm |
| Wind | 21.1 km/h | 21.3 km/h | 19.1 km/h |
| Humidity | 78% | 77% | 69% |
| Rainy days | 20 days | 20 days | 17 days |
| Dry days | 10 days | 11 days | 13 days |
Planning a trip to Nantes? Discover the best time to visit
Nantes in May - FAQ
What are the expected maximum and minimum temperatures in Nantes during May?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Nantes during May?
Moderate rainfall is anticipated in Nantes during May, with a total of 62.1 mm spread over approximately 20 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Nantes during May?
The average wind speed in Nantes during May is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Nantes in May?
As you prepare for your trip to Nantes 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 Nantes, 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 Nantes
Explore the daily rainfall trends and prepare for Nantess May weather 💧
UV exposure in Nantes during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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