Cayo Guillermo weather in July 2021

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33
33°C max day temperature
8
8 hours of sunshine per day
13
13 days with some rainfall
23
23°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
90
90 mm of monthly rainfall
11
11+ (Extreme) UV index
29
29°C sea temperature

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The July 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 July?

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

How sunny is it in Cayo Guillermo in July?

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

How warm is the sea around Cayo Guillermo in July?

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

Does it rain in Cayo Guillermo in July?

There are usually 13 days with some rain in Cayo Guillermo in July and the average monthly rainfall is 90mm.

Cayo Guillermo sunrise & sunset times for July 2021

Browse the sunrise & sunset times for Cayo Guillermo in July 2021. Select a month to view Cayo Guillermo sunrise & sunset times for the next twelve months.

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