Cayo Guillermo Weather in May

What's the weather like in Cayo Guillermo (Ciego de Ávila) in May 2024?

The climate in Cayo Guillermo during May can be summarized as hot, humid and wet.

May is in the spring in Cayo Guillermo and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 21°C (70°F) is normal.

Cayo Guillermo weather averages (imperial / metric)
Daytime temperature 31.2°C 88.2°F
Nightly temperature 21.1°C 69.9°F
Average temperature 26.2°C 79.1°F
Daily sunshine 8.2 hrs
Avg rainfall 166 mm 6.6 ins
Rainy days 12 days
Sea temperature 27.4°C 81.3°F
Humidity 79%
Windspeed 12.4kph 8 mph

On average May is the 2nd wettest month of the year in Cayo Guillermo with around 166mm 6.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.2 hours of sunshine per day.

May temperatures in Cayo Guillermo

Cayo Guillermo average temperature in May

May rainfall

Cayo Guillermo average rain in May

May hourly sunshine

Cayo Guillermo average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Cayo Guillermo in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Cayo Guillermo weather stats

Cayo Guillermo weather statistics
Hottest month: August 32.8°C 91°F
Driest month: December 40mm 1.6ins
Sunniest month: March 8.7hrs
Coldest month: January 26.8°C 80.2°F
Wettest month: October 183mm 7.2ins
Map showing location of Cayo Guillermo (22.595, -78.66639) Cayo Guillermo map pin © Google

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