Playa de San Juan weather in May 2025

Expect 23°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Playa de San Juan in May. Check more long-term weather averages for Playa de San Juan in May before you book your next holiday to Costa Blanca in 2025/2026.

  • 23°C maximum daytime temperature in May in Playa de San Juan23
    23°C max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in May in Playa de San Juan9
    9 days with some rainfall
  • 13°C minimum night-time temperature in May in Playa de San Juan13
    13°C min night temperature
  • 14 hours of daylight per day in May in Playa de San Juan14
    14 hours of daylight per day
  • No heat & humidity in May in Playa de San Juan0
    No heat & humidity
  • 29 mm monthly rainfall in May in Playa de San Juan29
    29 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Playa de San Juan8
    8 (Very High) UV index
  • 18°C sea temperature in May in Playa de San Juan18
    18°C sea temperature

More about the Playa de San Juan

Playa de San Juan by month

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

Recommended for the Costa Blanca

  • Save on summer & winter sun holidays in 2024/2025
  • Book holidays to popular destinations around the world
  • Pay low deposits & spread cost with direct debit

First ChoiceHoliday deal finder

The May weather guide for Costa Blanca (Playa de San Juan) 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 / mm)  |  Imperial (°F / inches)

Back to top

More about the Costa Blanca

How hot is it in Playa de San Juan in May?

Daytime temperatures usually reach 23°C in Playa de San Juan in May, falling to 13°C at night.

How sunny is it in Playa de San Juan in May?

There are normally 9 hours of bright sunshine each day in Playa de San Juan in May - that's 63% of daylight hours.

How warm is the sea around Playa de San Juan in May?

The average sea temperature around Playa de San Juan in May is 18°C.

Does it rain in Playa de San Juan in May?

There are usually 9 days with some rain in Playa de San Juan in May and the average monthly rainfall is 29mm.

Playa de San Juan May sunrise & sunset times

Browse the sunrise and sunset times for Playa de San Juan in May 2025. Select a month to view Playa de San Juan sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:05 19:53
Friday, 16th May 2025 05:50 20:07
Saturday, 31st May 2025 05:40 20:19

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^