Weather in Nantes for August 2026
The forecast for the first days of August 2026 in Nantes predicts temperatures to be around 30 °C, close to the historical average.
In general, the average temperature in Nantes at the beginning of August is 31.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25.7 °C by the end of August.
Nantes experiences moderate rainfall in August, with an average of 6 rainy days and a total precipitation of 34 mm.
Is August a good time to visit Nantes? check out the best time to travel to Nantes page.
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Nantes Weather August
Temperatures trend during August in Nantes
August weather in Nantes day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 31° /11° | 0 mm | 6.6 | |
| 2 Aug. | Sunny | 38° /13° | 0 mm | 9 | |
| 3 Aug. | Sunny | 28° /16° | 0 mm | 7 | |
| 4 Aug. |  Partly cloudy | 28° /17° | 0 mm | 7 | |
| 5 Aug. | Sunny | 27° /16° | 0 mm | 7 | |
| 6 Aug. | Sunny | 31° /12° | 0 mm | 8 | |
| 7 Aug. |  Patchy rain possible | 35° /16° | 1.2 mm | 8 | |
| 8 Aug. | Sunny | 31° /18° | 0.1 mm | 8 | |
| 9 Aug. | Sunny | 30° /16° | 0 mm | 7 | |
| 10 Aug. |  Fog | 26° /17° | 0 mm | 7 | |
| 11 Aug. | Sunny | 26° /16° | 0 mm | 7 | |
| 12 Aug. | Sunny | 27° /16° | 0.7 mm | 7 | |
| 13 Aug. | Patchy rain possible | 30° /15° | 0.1 mm | 7 | |
| 14 Aug. | Sunny | 28° /15° | 1.5 mm | 6 | |
| 15 Aug. | Sunny | 28° /15° | 0.2 mm | 7 | |
| 16 Aug. | Patchy rain possible | 28° /16° | 0.4 mm | 6 | |
| 17 Aug. |  Overcast | 27° /14° | 4.9 mm | 6 | |
| 18 Aug. |  Cloudy | 27° /14° | 0.5 mm | 6 | |
| 19 Aug. | Patchy rain possible | 25° /15° | 0.2 mm | 6 | |
| 20 Aug. | Overcast | 26° /14° | 1.3 mm | 6 | |
| 21 Aug. | Sunny | 26° /13° | 1 mm | 6 | |
| 22 Aug. | Sunny | 26° /13° | 0.1 mm | 6 | |
| 23 Aug. | Sunny | 28° /14° | 0.2 mm | 7 | |
| 24 Aug. | Sunny | 30° /15° | 0.6 mm | 7 | |
| 25 Aug. | Sunny | 26° /13° | 0.2 mm | 6 | |
| 26 Aug. | Sunny | 26° /13° | 0.2 mm | 6 | |
| 27 Aug. | Sunny | 26° /12° | 0.3 mm | 6 | |
| 28 Aug. | Sunny | 27° /13° | 0.6 mm | 7 | |
| 29 Aug. | Light rain shower | 25° /13° | 2.9 mm | 6 | |
| 30 Aug. | Patchy rain possible | 24° /13° | 5 mm | 5 | |
| 31 Aug. | Light rain shower | 26° /14° | 1.7 mm | 6 | |
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Nantes weather in August vs July vs September
| July | August | September | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 26°/14° | 27°/14° | 23°/13° |
| Rainfall | 34 mm | 34 mm | 69 mm |
| Wind | 22 km/h | 21 km/h | 20.8 km/h |
| Humidity | 62% | 62% | 68% |
| Rainy days | 7 days | 6 days | 12 days |
| Dry days | 24 days | 25 days | 18 days |
Planning a trip to Nantes? Discover the best time to visit
Nantes in August - FAQ
What are the expected maximum and minimum temperatures in Nantes during August?
How much rainfall should be expected in Nantes during August?
What are the typical wind conditions in Nantes during August?
August rainfall patterns in Nantes
UV exposure in Nantes during August
What to pack to Nantes in August?
Warm & sunny · highs around 27 °C, occasional showers
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
🎒 Accessories
🧴 Personal Items
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Where is Nantes?Get accurate weather forecasts for Nantes, located at latitude 47.217 and longitude -1.553. Stay updated with localized weather information tailored for Nantes.