La Rochelle Climate: Weather by Month and Best Time to Visit
Best months for La Rochelle: July, August, June, September.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 9°C | 5°C | 77 mm | 12 | – | – | 5.4 |
| February | 10°C | 5°C | 58 mm | 10 | – | – | 5.9 |
| March | 13°C | 7°C | 54 mm | 10 | – | – | 6.2 |
| April | 15°C | 9°C | 57 mm | 10 | – | – | 6.6 |
| May | 18°C | 12°C | 57 mm | 10 | – | – | 7.1 |
| June | 21°C | 15°C | 46 mm | 8 | – | – | 7.8 |
| July | 23°C | 17°C | 36 mm | 7 | – | – | 8.1 |
| August | 23°C | 17°C | 42 mm | 7 | – | – | 8.1 |
| September | 21°C | 14°C | 55 mm | 8 | – | – | 7.8 |
| October | 17°C | 12°C | 87 mm | 13 | – | – | 6.6 |
| November | 13°C | 8°C | 92 mm | 13 | – | – | 5.8 |
| December | 10°C | 6°C | 88 mm | 13 | – | – | 5.5 |