Istron Bay weather in May 2025

Expect 23°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Istron Bay in May. Check more long-term weather averages for Istron Bay in May before you book your next holiday to Crete in 2025/2026.

  • 23°C maximum daytime temperature in May in Istron Bay23
    23°C max day temperature
  • 10 hours of sunshine per day
  • 3 days with some rainfall in May in Istron Bay3
    3 days with some rainfall
  • 14°C minimum night-time temperature in May in Istron Bay14
    14°C min night temperature
  • 14 hours of daylight per day in May in Istron Bay14
    14 hours of daylight per day
  • No heat & humidity in May in Istron Bay0
    No heat & humidity
  • 17 mm monthly rainfall in May in Istron Bay17
    17 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in May in Istron Bay9
    9 (Very High) UV index
  • 19°C sea temperature in May in Istron Bay19
    19°C sea temperature

More about Istron Bay

Istron Bay by month

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

Recommended for Crete

Jet2holidays: Top discounted 2025/2026 holidays

  • Save on package holidays in 2025/2026 with Jet2holidays
  • Explore top discounted holidays & exclusive offers
  • Including hotel deals, free child places & singles discount
Go to Jet2holidays deal >>

View all Jet2holidays offers

Jet2holidaysJet2holidays deal finder

The May weather guide for Crete (Istron Bay) 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 Crete

How hot is it in Istron Bay in May?

Daytime temperatures usually reach 23°C in Istron Bay in May, falling to 14°C at night.

How sunny is it in Istron Bay in May?

There are normally 10 hours of bright sunshine each day in Istron Bay in May - that's 71% of daylight hours.

How warm is the sea around Istron Bay in May?

The average sea temperature around Istron Bay in May is 19°C.

Does it ever rain in Istron Bay in May?

There are usually 3 days with some rain in Istron Bay in May and the average monthly rainfall is 17mm.

Istron Bay May sunrise & sunset times

Browse the sunrise and sunset times for Istron Bay in May 2025. Select a month to view Istron Bay sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:26 19:03
Friday, 16th May 2025 05:12 19:15
Saturday, 31st May 2025 05:04 19:25

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^