Nantes
August
Weather in Nantes for August 2025
Your guide to Nantes weather in August - trends and predictions
In general, the average temperature in Nantes at the beginning of August is 23.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 24.4 °C by the end of August.
Expect significant rainfall in Nantes during August, with an average of 16 rainy days.
Is August a good time to visit Nantes? check out the best time to travel to Nantes page.
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15
Dry days
16
Rainy days
0
Snow days
25°/14°
Temperatures
22 km/h
Avg max wind
67 %
Avg humidity
Nantes in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2  24° | 3 21° | ||||
| 4 24° | 5  25° | 6 24° | 7  23° | 8  26° | 9  28° | 10 30° |
| 11 31° | 12 27° | 13 25° | 14 24° | 15 25° | 16 27° | 17 27° |
| 18  26° | 19 27° | 20 25° | 21 28° | 22 28° | 23 30° | 24 29° |
| 25 23° | 26 24° | 27 26° | 28 28° | 29 24° | 30  20° | 31 26° |
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Temperatures trend during August in Nantes
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 26° /16° | 0.9 mm | 7 | |
| 2 Aug. | Heavy rain at times | 24° /14° | 2.2 mm | 6 | |
| 3 Aug. | Heavy rain at times | 21° /14° | 6.7 mm | 5 | |
| 4 Aug. | Patchy rain possible | 24° /13° | 0.7 mm | 6 | |
| 5 Aug. | Moderate or heavy rain shower | 25° /12° | 1.9 mm | 6 | |
| 6 Aug. | Patchy rain possible | 24° /12° | 0.5 mm | 6 | |
| 7 Aug. | Overcast | 23° /11° | 0 mm | 5 | |
| 8 Aug. | Partly cloudy | 26° /12° | 0 mm | 7 | |
| 9 Aug. | Sunny | 28° /14° | 0 mm | 7 | |
| 10 Aug. | Patchy rain possible | 30° /16° | 0.1 mm | 7 | |
| 11 Aug. | Heavy rain at times | 31° /17° | 4.6 mm | 7 | |
| 12 Aug. | Patchy rain possible | 27° /17° | 1.2 mm | 7 | |
| 13 Aug. | Patchy rain possible | 25° /14° | 0.2 mm | 6 | |
| 14 Aug. | Sunny | 24° /14° | 0.8 mm | 6 | |
| 15 Aug. | Patchy rain possible | 25° /13° | 0.3 mm | 6 | |
| 16 Aug. | Patchy rain possible | 27° /15° | 0.2 mm | 6 | |
| 17 Aug. | Patchy rain possible | 27° /15° | 10.1 mm | 6 | |
| 18 Aug. | Cloudy | 26° /14° | 0.1 mm | 6 | |
| 19 Aug. | Patchy rain possible | 27° /14° | 0.1 mm | 7 | |
| 20 Aug. | Overcast | 25° /14° | 1 mm | 6 | |
| 21 Aug. | Sunny | 28° /13° | 0 mm | 7 | |
| 22 Aug. | Sunny | 28° /14° | 0 mm | 7 | |
| 23 Aug. | Sunny | 30° /17° | 0.2 mm | 7 | |
| 24 Aug. | Patchy rain possible | 29° /17° | 1.4 mm | 6 | |
| 25 Aug. | Sunny | 23° /11° | 0 mm | 6 | |
| 26 Aug. | Patchy rain possible | 24° /11° | 0.4 mm | 6 | |
| 27 Aug. | Patchy rain possible | 26° /12° | 0.3 mm | 7 | |
| 28 Aug. | Light rain shower | 28° /14° | 0.6 mm | 7 | |
| 29 Aug. | Overcast | 24° /12° | 1.6 mm | 5 | |
| 30 Aug. | Fog | 20° /12° | 12 mm | 5 | |
| 31 Aug. | Light rain shower | 26° /12° | 1.4 mm | 6 | |
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Important Notice
Our weather forecast for Nantes in August 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.
Nantes in August - FAQ
What are the expected maximum and minimum temperatures in Nantes during August?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Nantes during August?
In August, Nantes can expect light to moderate rainfall, totaling 42.3 mm across approximately 16 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Nantes during August?
The average wind speed in Nantes during August is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Nantes in August?
As you prepare for your trip to Nantes in August, 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 August, 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
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- 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
August rainfall patterns in Nantes
Explore the daily rainfall trends and prepare for Nantess August weather 💧
UV exposure in Nantes during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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