Rethymnon weather in April 2025

Expect 20°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Rethymnon in April. Check more long-term weather averages for Rethymnon in April before you book your next holiday to Crete in 2025/2026.

  • 20°C maximum daytime temperature in April in Rethymnon20
    20°C max day temperature
  • 8 hours of sunshine per day
  • 5 days with some rainfall in April in Rethymnon5
    5 days with some rainfall
  • 11°C minimum night-time temperature in April in Rethymnon11
    11°C min night temperature
  • 13 hours of daylight per day in April in Rethymnon13
    13 hours of daylight per day
  • No heat & humidity in April in Rethymnon0
    No heat & humidity
  • 32 mm monthly rainfall in April in Rethymnon32
    32 mm of monthly rainfall
  • UV (maximum) index 7 (High) in April in Rethymnon7
    7 (High) UV index
  • 16°C sea temperature in April in Rethymnon16
    16°C sea temperature

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The April weather guide for Crete (Rethymnon) 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)

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More about Crete

How hot is it in Rethymnon in April?

Daytime temperatures usually reach 20°C in Rethymnon in April, falling to 11°C at night.

How sunny is it in Rethymnon in April?

There are normally 8 hours of bright sunshine each day in Rethymnon in April - that's 59% of daylight hours.

How warm is the sea around Rethymnon in April?

The average sea temperature around Rethymnon in April is 16°C.

Does it rain in Rethymnon in April?

There are usually 5 days with some rain in Rethymnon in April and the average monthly rainfall is 32mm.

Rethymnon April sunrise & sunset times

Browse the sunrise and sunset times for Rethymnon in April 2025. Select a month to view Rethymnon sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:09 18:44
Tuesday, 15th April 2025 05:50 18:55
Wednesday, 30th April 2025 05:32 19:07

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