Rab weather in August 2025

Expect 28°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Rab in August. Check more long-term weather averages for Rab in August before you book your next holiday to Croatia in 2025/2026.

  • 28°C maximum daytime temperature in August in Rab28
    28°C max day temperature
  • 9 hours of sunshine per day
  • 11 days with some rainfall in August in Rab11
    11 days with some rainfall
  • 18°C minimum night-time temperature in August in Rab18
    18°C min night temperature
  • 14 hours of daylight per day in August in Rab14
    14 hours of daylight per day
  • Low heat & humidity in August in RabL
    Low heat & humidity
  • 97 mm monthly rainfall in August in Rab97
    97 mm of monthly rainfall
  • UV (maximum) index 7 (High) in August in Rab7
    7 (High) UV index
  • 24°C sea temperature in August in Rab24
    24°C sea temperature

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The August weather guide for Croatia (Rab) 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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How hot is it in Rab in August?

Daytime temperatures usually reach 28°C in Rab in August with low heat and humidity, falling to 18°C at night.

How sunny is it in Rab in August?

There are normally 9 hours of bright sunshine each day in Rab in August - that's 64% of daylight hours.

How warm is the sea around Rab in August?

The average sea temperature around Rab in August is 24°C.

Does it rain in Rab in August?

There are usually 11 days with some rain in Rab in August and the average monthly rainfall is 97mm.

Rab August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:47 19:27
Saturday, 16th August 2025 05:04 19:05
Sunday, 31st August 2025 05:22 18:39

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