Cayo Guillermo weather in August 2021

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  • 33°C maximum daytime temperature in August in Cayo Guillermo33
    33°C max day temperature
  • 8 hours of sunshine per day
  • 15 days with some rainfall in August in Cayo Guillermo15
    15 days with some rainfall
  • 23°C minimum night-time temperature in August in Cayo Guillermo23
    23°C min night temperature
  • 13 hours of daylight per day in August in Cayo Guillermo13
    13 hours of daylight per day
  • Very high heat & humidity in August in Cayo GuillermoVH
    Very High heat & humidity
  • 117 mm monthly rainfall in August in Cayo Guillermo117
    117 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Cayo Guillermo11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Cayo Guillermo29
    29°C sea temperature

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The August weather guide for Cayo Guillermo, Cuba 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.

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How hot is it in Cayo Guillermo in August?

Daytime temperatures usually reach 33°C in Cayo Guillermo in August with very high heat and humidity, falling to 23°C at night.

How sunny is it in Cayo Guillermo in August?

There are normally 8 hours of bright sunshine each day in Cayo Guillermo in August - that's 61% of daylight hours.

How warm is the sea around Cayo Guillermo in August?

The average sea temperature around Cayo Guillermo in August is 29°C.

Does it rain in Cayo Guillermo in August?

There are usually 15 days with some rain in Cayo Guillermo in August and the average monthly rainfall is 117mm.

What is the chance of a hurricane in Cayo Guillermo in August?

On average less than 1 day in August in Cayo Guillermo is likely to be affected by the passage of one or more tropical storms.

Metric (°C / mm)  |  Imperial (°F / inches)

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Cayo Guillermo sunrise & sunset times for August 2021

Browse the sunrise and sunset times for Cayo Guillermo in August 2021. Select a month to view Cayo Guillermo sunrise & sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st August 2021 06:46 19:55
Monday, 16th August 2021 06:52 19:45
Tuesday, 31st August 2021 06:57 19:32
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