Les Sables-d'Olonne in August
8.1out of 10
Yes, a good time to go
Mild: highs around 22°C. Some rain: about 7 rainy days.
22°CAvg high
17°CAvg low
7Rainy days (40 mm)
14:00 hDaylight
07:11Sunrise · 21:11 Sunset
Why this score
- Mild: highs around 22°C
- Some rain: about 7 rainy days
What to wear and pack
- Layers you can add or remove
- Comfortable walking shoes
How reliable is the forecast?
Rain in August varies a lot between years (±3.7 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 10°C | 6°C | 91 mm | 14 | – | – | 5.2 |
| February | 10°C | 6°C | 64 mm | 11 | – | – | 5.7 |
| March | 12°C | 7°C | 57 mm | 11 | – | – | 6.0 |
| April | 14°C | 9°C | 53 mm | 10 | – | – | 6.4 |
| May | 17°C | 12°C | 54 mm | 10 | – | – | 6.9 |
| June | 20°C | 15°C | 39 mm | 8 | – | – | 7.7 |
| July | 21°C | 17°C | 33 mm | 7 | – | – | 8.1 |
| August | 22°C | 17°C | 40 mm | 7 | – | – | 8.1 |
| September | 20°C | 15°C | 56 mm | 8 | – | – | 7.6 |
| October | 17°C | 13°C | 93 mm | 13 | – | – | 6.4 |
| November | 13°C | 9°C | 105 mm | 14 | – | – | 5.6 |
| December | 10°C | 7°C | 100 mm | 14 | – | – | 5.3 |
Frequently asked questions
How hot is Les Sables-d'Olonne in August?
Daytime highs average 22°C and nights about 17°C.
When is the best time to visit Les Sables-d'Olonne?
The best months are July, August, June, September.