Santorini weather in April 2023

  • 19°C maximum daytime temperature in April in Santorini (Thira)19
    19°C max day temperature
  • 8 hours of sunshine per day
  • 5 days with some rainfall in April in Santorini (Thira)5
    5 days with some rainfall
  • 12°C minimum night-time temperature in April in Santorini (Thira)12
    12°C min night temperature
  • 13 hours of daylight per day in April in Santorini (Thira)13
    13 hours of daylight per day
  • No heat & humidity in April in Santorini (Thira)0
    No heat & humidity
  • 28 mm monthly rainfall in April in Santorini (Thira)28
    28 mm of monthly rainfall
  • UV (maximum) index 7 (High) in April in Santorini (Thira)7
    7 (High) UV index
  • 16°C sea temperature in April in Santorini (Thira)16
    16°C sea temperature

Below are average maximum temperatures at popular destinations in Santorini in April. Select a destination to see more weather parameters.

More destinations >>

  • Browse the best deals on hotel stays & compare prices
  • Check lowest rates by month & also by day of the week
  • Search by date or browse hotels by destination & map

Recommended for Santorini

The April 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 deals & discounts
  • Santorini weather overview
  • Santorini climate averages by month
  • More destinations
  • Best time to go to Santorini
  • Santorini 5-day weather forecast

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

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Greece

How hot is it in Santorini in April?

Daytime temperatures usually reach 19°C in Thira, Santorini in April, falling to 12°C at night.

How sunny is it in Santorini in April?

There are normally 8 hours of bright sunshine each day in Thira, Santorini in April - that's 62% of daylight hours.

How warm is the sea around Santorini in April?

The average sea temperature around Thira, Santorini in April is 16°C.

Does it rain in Santorini in April?

There are usually 5 days with some rain in Thira, Santorini in April and the average monthly rainfall is 28mm.

Santorini April sunrise & sunset times

Browse the sunrise and sunset times for Santorini in April 2023. 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 April 2023 07:05 19:40
Saturday, 15th April 2023 06:45 19:52
Sunday, 30th April 2023 06:27 20:05

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.