Umag weather in May 2025

Expect 21°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Umag in May based on long-term weather averages. There is usually 14 days with some rainfall and 78 mm of average monthly rainfall in May.

  • 21°C maximum daytime temperature in May in Umag21
    21°C max day temperature
  • 8 hours of sunshine per day
  • 14 days with some rainfall in May in Umag14
    14 days with some rainfall
  • 12°C minimum night-time temperature in May in Umag12
    12°C min night temperature
  • 15 hours of daylight per day in May in Umag15
    15 hours of daylight per day
  • No heat & humidity in May in Umag0
    No heat & humidity
  • 78 mm monthly rainfall in May in Umag78
    78 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Umag7
    7 (High) UV index
  • 18°C sea temperature in May in Umag18
    18°C sea temperature

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The May weather guide for Croatia (Umag) 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 Umag in May?

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

How sunny is it in Umag in May?

There are normally 8 hours of bright sunshine each day in Umag in May - that's 50% of daylight hours.

How warm is the sea around Umag in May?

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

Does it rain in Umag in May?

There are usually 14 days with some rain in Umag in May and the average monthly rainfall is 78mm.

Umag May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:54 19:13
Friday, 16th May 2025 04:34 19:31
Saturday, 31st May 2025 04:21 19:46

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