La Rochelle weather in May
Temperature, sea and sunshine in May: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in May
Poor
Best time to visit: July – August
What is the weather like in La Rochelle in May?
In May, La Rochelle is mild: daytime highs average 19 °C, and nights cool down to about 12 °C. The sea averages 15.0 °C – swimming is only for the hardy. The sun shines for around 7 hours a day. Rain is frequent, with about 11 rainy days and 59 mm in total. All in all, May is not an ideal month for a holiday in La Rochelle.
May compared
How the weather changes from April to June. Tap a month to open it.
More details for May
- Daylight
- 14 h 56 min06:33 – 21:29
- UV index
- 8 · very highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 23 km/haverage daily peakAll months
- Cloud cover
- 60 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC+2Europe/Paris
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %0 %
- Sunshineweight 20 %73 %
- Few rainy daysweight 20 %53 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in May
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
- Rain jacket or umbrella
La Rochelle in May: quick answers
Is La Rochelle hot in May?
No. In May, La Rochelle is mild: daytime highs average 19 °C and nights drop to about 12 °C.
Can you swim in La Rochelle in May?
Only if you don't mind cold water: in May the sea averages just 15.0 °C. Comfortable swimming is possible in August.
Does it rain much in La Rochelle in May?
Rain is frequent, with about 11 rainy days and 59 mm in total.
La Rochelle month by month
The whole year in La RochelleAll destinations: FranceWhere to go in MaySea temperature in May
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences