Saint-Jean-de-Luz weather in March
Temperature, sea and sunshine in March: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in March
Poor
Best time to visit: July – August
What is the weather like in Saint-Jean-de-Luz in March?
In March, Saint-Jean-de-Luz is cool: daytime highs average 14 °C, and nights cool down to about 7 °C. The sea averages 12.6 °C – swimming is only for the hardy. Expect around 5 hours of sunshine a day. Rain is frequent, with about 13 rainy days and 102 mm in total. All in all, March is not an ideal month for a holiday in Saint-Jean-de-Luz.
March compared
How the weather changes from February to April. Tap a month to open it.
| FebruaryFeb | MarchMar | AprilApr | |
|---|---|---|---|
| Score | 10 | 13 | 14 |
| Day | 12° | 14° | 16° |
| Night | 6° | 7° | 9° |
| Sea | 12° | 13° | 14° |
| Sun | 4 h | 5 h | 5 h |
| Rain days | 13 | 13 | 14 |
More details for March
- Daylight
- 11 h 51 min07:21 – 19:12
- UV index
- 4 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 20 km/haverage daily peakAll months
- Cloud cover
- 62 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC+1Europe/Paris
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %0 %
- Sunshineweight 20 %28 %
- Few rainy daysweight 20 %34 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in March
- Sunscreen
- A jumper for the evenings
- Rain jacket or umbrella
Saint-Jean-de-Luz in March: quick answers
Is Saint-Jean-de-Luz hot in March?
No. In March, Saint-Jean-de-Luz is cool: daytime highs average 14 °C and nights drop to about 7 °C.
Can you swim in Saint-Jean-de-Luz in March?
Only if you don't mind cold water: in March the sea averages just 12.6 °C. Comfortable swimming is possible from July to September.
Does it rain much in Saint-Jean-de-Luz in March?
Rain is frequent, with about 13 rainy days and 102 mm in total.
Saint-Jean-de-Luz month by month
The whole year in Saint-Jean-de-LuzAll destinations: FranceWhere to go in MarchSea temperature in March
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