Saint-Jean-de-Luz weather in April
Temperature, sea and sunshine in April: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in April
Poor
Best time to visit: July – August
What is the weather like in Saint-Jean-de-Luz in April?
In April, Saint-Jean-de-Luz is mild: daytime highs average 16 °C, and nights cool down to about 9 °C. The sea averages 13.8 °C – swimming is only for the hardy. Expect around 5 hours of sunshine a day. Rain is frequent, with about 14 rainy days and 99 mm in total. All in all, April is not an ideal month for a holiday in Saint-Jean-de-Luz.
April compared
How the weather changes from March to May. Tap a month to open it.
More details for April
- Daylight
- 13 h 22 min07:26 – 20:48
- UV index
- 7 · highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 19 km/haverage daily peakAll months
- Cloud cover
- 64 %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 %40 %
- Few rainy daysweight 20 %31 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in April
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
- Rain jacket or umbrella
Saint-Jean-de-Luz in April: quick answers
Is Saint-Jean-de-Luz hot in April?
No. In April, Saint-Jean-de-Luz is mild: daytime highs average 16 °C and nights drop to about 9 °C.
Can you swim in Saint-Jean-de-Luz in April?
Only if you don't mind cold water: in April the sea averages just 13.8 °C. Comfortable swimming is possible from July to September.
Does it rain much in Saint-Jean-de-Luz in April?
Rain is frequent, with about 14 rainy days and 99 mm in total.
Saint-Jean-de-Luz month by month
The whole year in Saint-Jean-de-LuzAll destinations: FranceWhere to go in AprilSea temperature in April
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