Measurements:
°C
°F
Cayo Guillermo
88°F
W 18 mph
Feels like: 96°F
Precip: 0%
World Resorts Cuba Cayo Guillermo Weather

14 Day Weather Forecast

08.10
wed
DAY
88°F
W 16 mph
precip
0%
NIGHT
86°F
W 18 mph
precip
0%
08.11
thu
DAY
86°F
W 17 mph
precip
67%
NIGHT
86°F
W 17 mph
precip
0%
08.12
fri
DAY
86°F
W 12 mph
precip
68%
NIGHT
86°F
W 11 mph
precip
66%
08.13
sat
DAY
86°F
W 10 mph
precip
0%
NIGHT
86°F
W 11 mph
precip
76%
08.14
sun
DAY
86°F
W 9 mph
precip
75%
NIGHT
86°F
W 12 mph
precip
48%
08.15
mon
DAY
86°F
W 12 mph
precip
54%
NIGHT
86°F
W 14 mph
precip
0%
08.16
tue
DAY
86°F
W 12 mph
precip
71%
NIGHT
86°F
W 15 mph
precip
0%
08.17
wed
DAY
86°F
W 10 mph
precip
79%
NIGHT
86°F
W 11 mph
precip
0%
08.18
thu
DAY
86°F
W 8 mph
precip
81%
NIGHT
86°F
W 12 mph
precip
51%
08.19
fri
DAY
86°F
W 9 mph
precip
0%
NIGHT
86°F
W 13 mph
precip
79%
08.20
sat
DAY
88°F
W 16 mph
precip
84%
NIGHT
86°F
W 17 mph
precip
85%
08.21
sun
DAY
88°F
W 16 mph
precip
0%
NIGHT
86°F
W 18 mph
precip
89%
08.22
mon
DAY
86°F
W 14 mph
precip
76%
NIGHT
86°F
W 17 mph
precip
72%
08.23
tue
DAY
86°F
W 14 mph
precip
76%
NIGHT
86°F
W 16 mph
precip
78%

Cayo Guillermo Sea Water Temperature in August, °F

Select Year: 2021 2020 2019

The average sea surface temperature in August 2021 for Cayo Guillermo was 89.2°F. The maximum and minimum values were 88.0°F and 90.0°F respectively.

Cayo Guillermo on the Weather Map

Best Time to Visit Cayo Guillermo
The most sunny months:
April 13 days
July 12 days
August 12 days
The most warm months:
August 91.8 °F
July 91.1 °F
September 90.6 °F
Warmest sea temperature:
August 89.6 °F
September 89.5 °F
July 88.9 °F
The most cold months:
January 80.0 °F
February 81.2 °F
March 81.8 °F
The most rainy months:
October 9 days
May 8 days
August 7 days
The most windy months:
March 14 mph
November 14 mph
December 13 mph
24 Hours Weather Forecast
Cayo Guillermo
Local time: 09:34
10 aug, wednesday
1200 88°F
W
16 mph
1500 88°F
W
16 mph
1800 86°F
W
17 mph
2100 86°F
W
21 mph
11 aug, thursday
0000 86°F
W
18 mph
0300 86°F
W
18 mph
0600 86°F
W
17 mph
0900 86°F
W
18 mph