Santorini weather in March 2025

Expect 61°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Santorini in March. Check more long-term weather averages for Santorini in March before you book your next holiday to Santorini in 2025/2026.

  • 61°F maximum daytime temperature in March in Santorini (Thira)61
    61°F max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in March in Santorini (Thira)8
    8 days with some rainfall
  • 50°F minimum night-time temperature in March in Santorini (Thira)50
    50°F min night temperature
  • 12 hours of daylight per day in March in Santorini (Thira)12
    12 hours of daylight per day
  • No heat & humidity in March in Santorini (Thira)0
    No heat & humidity
  • 2.6 inches monthly rainfall in March in Santorini (Thira)2.6
    2.6 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in March in Santorini (Thira)5
    5 (Moderate) UV index
  • 61°F sea temperature in March in Santorini (Thira)61
    61°F sea temperature

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The March weather guide for Santorini (Thira) 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.

Top Santorini destinations

Below are average maximum temperatures at popular countries, regions and places in Santorini in March. Select a holiday destination to see more weather parameters.

All Santorini destinations

Metric (°C)  |  Imperial (°F)

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How warm is it in Santorini in March?

Daytime temperatures usually reach 61°F in Thira, Santorini in March, falling to 50°F at night.

How sunny is it in Santorini in March?

There are normally 6 hours of bright sunshine each day in Thira, Santorini in March - that's 53% of daylight hours.

How warm is the sea around Santorini in March?

The average sea temperature around Thira, Santorini in March is 61°F.

Does it rain in Santorini in March?

There are usually 8 days with some rain in Thira, Santorini in March and the average monthly rainfall is 2.6 inches.

Santorini March sunrise & sunset times

Browse the sunrise and sunset times for Santorini in March 2025. Select a month to view Santorini sunrise and sunset times for the next 12 months. The Santorini sunrise and sunset times shown below are for Thira.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:49 18:13
Sunday, 16th March 2025 06:28 18:27
Monday, 31st March 2025 06:06 18:40

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