Gibraltar weather in August 2025

Expect 27°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Gibraltar in August. Check more long-term weather averages for Gibraltar in August before you book your next holiday to Gibraltar in 2025/2026.

  • 27°C maximum daytime temperature in August in Gibraltar27
    27°C max day temperature
  • 10 hours of sunshine per day
  • 1 day with some rainfall in August in Gibraltar1
    1 day with some rainfall
  • 20°C minimum night-time temperature in August in Gibraltar20
    20°C min night temperature
  • 13 hours of daylight per day in August in Gibraltar13
    13 hours of daylight per day
  • Moderate heat & humidity in August in GibraltarM
    Moderate heat & humidity
  • 3 mm monthly rainfall in August in Gibraltar3
    3 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Gibraltar9
    9 (Very High) UV index
  • 22°C sea temperature in August in Gibraltar22
    22°C sea temperature

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The August weather guide for Gibraltar 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 Gibraltar

How hot is it in Gibraltar in August?

Daytime temperatures usually reach 27°C in Gibraltar in August with moderate heat and humidity, falling to 20°C at night.

How sunny is it in Gibraltar in August?

There are normally 10 hours of bright sunshine each day in Gibraltar in August - that's 75% of daylight hours.

How warm is the sea around Gibraltar in August?

The average sea temperature around Gibraltar in August is 22°C.

Does it ever rain in Gibraltar in August?

There is usually 1 day with some rain in Gibraltar in August and the average monthly rainfall is 3mm.

Gibraltar August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:29 20:26
Saturday, 16th August 2025 06:41 20:10
Sunday, 31st August 2025 06:52 19:50

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