Cayo Guillermo weather averages for holidays in 2017/2018

Check Cayo Guillermo weather averages before you book your next holiday in 2017/2018. Today's maximum temperature in Cayo Guillermo is expected to be 31°C, while the average maximum temperature in July is 33°C.

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Cayo Guillermo weather averages

Check out the Cayo Guillermo weather averages before you book your next holiday to Cuba. The warmest months in Cayo Guillermo are July and August with an average maximum temperature of 33°C. The sunniest month is April with on average 9 hours of bright sunshine per day. The months with the least number of days with some rain are February and April with 5 days. The sea is at its warmest in Cayo Guillermo in July, August and September with an average sea temperature of 29°C.

Maximum daytime temperature (°C)

Hours of sunshine (daily)

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

Days with some rainfall

Sea temperature (°C)

More weather parameters

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

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Cayo Guillermo weather today

Here is the weather in Cayo Guillermo today, Monday 24th July 2017. Expect scattered clouds in Cayo Guillermo, Cuba with a maximum temperature of 31°C, moderate levels of heat & humidity and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

  • 31
    °C maximum temperature
  • 27
    °C minimum temperature
  • scattered clouds
  • 6
    hours of sunshine
  • 0
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 18
    kph wind from E

5-day weather forecast

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

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Tropical storm risk: Cayo Guillermo hurricane season

% of month affected by tropical storms
0
0
0
0
<1%
<1%
<1%
2%
2%
2%
1%
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The Cayo Guillermo tropical storm risk chart above shows the hurricane season.

More about tropical storms

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Cayo Guillermo holiday 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)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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