Split weather in May 2025

Expect 21°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Split in May. Check more long-term weather averages for Split in May before you book your next holiday to Croatia in 2025/2026.

  • 21°C maximum daytime temperature in May in Split21
    21°C max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in May in Split12
    12 days with some rainfall
  • 12°C minimum night-time temperature in May in Split12
    12°C min night temperature
  • 15 hours of daylight per day in May in Split15
    15 hours of daylight per day
  • No heat & humidity in May in Split0
    No heat & humidity
  • 69 mm monthly rainfall in May in Split69
    69 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Split7
    7 (High) UV index
  • 18°C sea temperature in May in Split18
    18°C sea temperature

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The May weather guide for Croatia (Split) 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 Croatia

How hot is it in Split in May?

Daytime temperatures usually reach 21°C in Split in May, falling to 12°C at night.

How sunny is it in Split in May?

There are normally 8 hours of bright sunshine each day in Split in May - that's 54% of daylight hours.

How warm is the sea around Split in May?

The average sea temperature around Split in May is 18°C.

Does it rain in Split in May?

There are usually 12 days with some rain in Split in May and the average monthly rainfall is 69mm.

Split May sunrise & sunset times

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


Date Sunrise times Sunset times
Thursday, 1st May 2025 04:47 18:57
Friday, 16th May 2025 04:28 19:13
Saturday, 31st May 2025 04:17 19:28

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