Cadiz weather in August 2025

Expect 29°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Cadiz in August based on long-term weather averages. There is usually 2 days with some rainfall and 2 mm of average monthly rainfall in August.

  • 29°C maximum daytime temperature in August in Cadiz29
    29°C max day temperature
  • 11 hours of sunshine per day
  • 2 days with some rainfall in August in Cadiz2
    2 days with some rainfall
  • 20°C minimum night-time temperature in August in Cadiz20
    20°C min night temperature
  • 13 hours of daylight per day in August in Cadiz13
    13 hours of daylight per day
  • Moderate heat & humidity in August in CadizM
    Moderate heat & humidity
  • 2 mm monthly rainfall in August in Cadiz2
    2 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Cadiz9
    9 (Very High) UV index
  • 23°C sea temperature in August in Cadiz23
    23°C sea temperature

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The August weather guide for Costa de la Luz (Cadiz) 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 the Costa de la Luz

How hot is it in Cadiz in August?

Daytime temperatures usually reach 29°C in Cadiz in August with moderate heat and humidity, falling to 20°C at night.

How sunny is it in Cadiz in August?

There are normally 11 hours of bright sunshine each day in Cadiz in August - that's 81% of daylight hours.

How warm is the sea around Cadiz in August?

The average sea temperature around Cadiz in August is 23°C.

Does it ever rain in Cadiz in August?

There are usually 2 days with some rain in Cadiz in August and the average monthly rainfall is 2mm.

Cadiz August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:32 20:31
Saturday, 16th August 2025 06:44 20:15
Sunday, 31st August 2025 06:56 19:55

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