Cayo Guillermo weather averages

Going to Cayo Guillermo? Find the best month to visit Cayo Guillermo based on the weather.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Check Cayo Guillermo weather averages before you book your next holiday in 2019/2020. Today's maximum temperature in Cayo Guillermo is expected to be 23°C, while the average maximum temperature in January is 27°C.

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More about Cayo Guillermo

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The weather for Cayo Guillermo, Cuba shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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

Cayo Guillermo weather averages: best month

Cayo Guillermo Best month Averages
Warmest July & August 33°C
Sunniest April 9 hours per day
Least rain February & April 5 days
Warmest sea July, August & September 29°C

Cayo Guillermo climate guide

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Tropical storm risk: Cayo Guillermo hurricane season

% of month affected by tropical storms
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0
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<1%
<1%
<1%
2%
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1%
0
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The Cayo Guillermo tropical storm risk chart above shows the hurricane season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms

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Cayo Guillermo weather averages by month

Check Cayo Guillermo holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Cayo Guillermo weather with the USA

Below the Cayo Guillermo weather chart shows maximum daytime temperature for Cayo Guillermo, Cuba and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Cayo Guillermo, Cuba
USA (Washington)
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Metric (°C / mm)  |  Imperial (°F / inches)

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Popular Cuba destinations

Below are average maximum temperatures at popular destinations in Cuba in January. Select a destination to see the weather overview and compare average conditions with today's forecast.

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