Biarritz weather in May 2026

Expect daytime maximum temperatures of 66°F in Biarritz, France in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 4.5 inches of rainfall in the month.

  • 66°F maximum daytime temperature in May in Biarritz66
    66°F max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in May in Biarritz17
    17 days with some rainfall
  • 52°F minimum night-time temperature in May in Biarritz52
    52°F min night temperature
  • 15 hours of daylight per day in May in Biarritz15
    15 hours of daylight per day
  • No heat & humidity in May in Biarritz0
    No heat & humidity
  • 4.5 inches monthly rainfall in May in Biarritz4.5
    4.5 inches of monthly rainfall
  • UV (maximum) index 7 (High) in May in Biarritz7
    7 (High) UV index
  • 61°F sea temperature in May in Biarritz61
    61°F sea temperature

More about Biarritz

Biarritz by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for France

Pierre & Vacances: up to 20% off summer 2025

  • Save up to 20% on summer 2025 holidays
  • Book holidays to France, Spain, Caribbean & more
  • Discount varies by holiday duration
Go to Pierre & Vacances deal >>

Expires at 23:59 on Sunday 15th Jun 2025 · View all Pierre & Vacances offers

Pierre & VacancesHoliday accomodation

The May weather guide for France (Biarritz) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about France

How hot is it in Biarritz in May?

Daytime temperatures usually reach 66°F in Biarritz in May, falling to 52°F at night.

How sunny is it in Biarritz in May?

There are normally 6 hours of bright sunshine each day in Biarritz in May - that's 43% of daylight hours.

How warm is the sea around Biarritz in May?

The average sea temperature around Biarritz in May is 61°F.

Does it rain in Biarritz in May?

There are usually 17 days with some rain in Biarritz in May and the average monthly rainfall is 4.5 inches.

Biarritz May sunrise & sunset times

Browse the sunrise and sunset times for Biarritz in May 2026. Select a month to view Biarritz sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:59 20:08
Saturday, 16th May 2026 05:41 20:25
Sunday, 31st May 2026 05:29 20:40

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^