World Resorts Cuba Cayo Guillermo Weather

Cayo Guillermo weather in May

Weather in Cayo Guillermo: May

Average day temperature: 82.9°F
Average night temperature: 77.5°F
Sea water temperature: 82.1°F
Number of sunny days: 11 days
Day length: 13.0 - 13.4 hours
Number of rainy days: 7 days
Precipitation totals: 4.8 in.

Air temperature in May, °F

Show year:
2024
2023
2022

The highest day temperature during May of 2024 was 84°F. At the same time the lowest night temperature was 77°F. Day and night temperature averages during May were 81.6°F and 79.9°F.

Sea water temperature in Cayo Guillermo in May, °F

Show year:
2024
2023
2022

The average sea water temperature in May of 2024 was 83.7°F. The highest and lowest sea temperatures during the month were 86.7°F and 79.3°F.

Sunny, partly cloudy and cloudy days

Mostly all days in May are partly cloudy but sunny or cloudy days are also possible.

Precipitation total in May, in.

Precipitation total value in Cayo Guillermo in May is 5.2 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 12.8 mph It makes May one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 7.2.

Best time for vacation in Cayo Guillermo

Sunniest months:
April 13 days
July 12 days
March 12 days
Warmest months:
August 87.0 °F
July 86.7 °F
September 86.1 °F
Warmest sea temp:
September 85.9 °F
August 85.8 °F
July 85.2 °F
Coldest months:
January 76.8 °F
February 77.7 °F
March 78.5 °F
Rainiest months:
May 7 days
October 7 days
June 6 days
Windiest months:
March 14.6 mph
November 14.2 mph
December 13.8 mph

Cayo Guillermo on a weather map

Cayo Guillermo
+73°F
S 10 mph
Feels like: +77°F
Precip.: 0%
Places in Cuba:
Name
°F
+68°F
+68°F
+72°F
+72°F
+70°F
+66°F
+72°F
+73°F
+61°F
+66°F
24 Hours Forecast
Cayo Guillermo
Local time: 22:21
December 22, sunday
0000
73°F
S
11 mph
0300
72°F
S
12 mph
0600
72°F
S
12 mph
0900
73°F
SW
11 mph
1200
73°F
SW
12 mph
1500
72°F
SW
13 mph
1800
73°F
SW
13 mph
2100
73°F
SW
16 mph
Units of measurement: °C / °F