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Cayo Guillermo weather in April

Weather in Cayo Guillermo: April

Average day temperature: 81.0°F
Average night temperature: 75.5°F
Sea water temperature: 80.1°F
Number of sunny days: 13 days
Day length: 12.4 - 13.0 hours
Number of rainy days: 2 days
Precipitation totals: 1.3 in.

Air temperature in April, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
14
28
42
56
70
84
98
Day temperature   
Night temperature

The highest day temperature during April of 2024 was 82°F. At the same time the lowest night temperature was 73°F. Daily and nightly averages during April were 77.4°F and 76.4°F.

Sea water temperature in Cayo Guillermo in April, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
74
76
78
80
82
84
86
88

The average sea water temperature in April of 2024 was 79.5°F. The highest and lowest sea temperatures during the month were 81.0°F and 78.4°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
35%
39%
26%

Number of sunny, partly cloudy and cloudy days in April is almost equal.

Precipitation total in April, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.9
1.9
2.8
3.7
4.7
5.6
6.5
7.5
1.1
3.0
4.5
5.5
4.5
3.0
3.3
5.3
1.6
1.1
3.0
4.5
5.5
4.5
3.0
3.3
5.3
1.6
1.6

Precipitation total value in Cayo Guillermo in April is 1.6 in. Other months of the year show relatively similar values.

Wind speed in April, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.6
5.2
7.7
10.3
12.9
15.5
18.0
14.7
14.6
12.9
11.5
13.3
13.9
11.8
12.4
15.0
14.9
13.6
14.7
14.6
12.9
11.5
13.3
13.9
11.8
12.4
13.9
15.0
14.9
13.6

The average wind speed value in April is 13.9 mph

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.4
2.7
4.1
5.4
6.8
8.1
9.5
5.2
5.7
6.0
7.5
7.0
6.9
6.5
7.2
7.3
6.2
5.9
5.2
5.7
6.0
7.5
7.0
6.9
6.5
7.2
7.9
7.3
6.2
5.9

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 April is: 7.9.

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 76.6 °F
February 77.6 °F
March 78.4 °F
Rainiest months:
May 7 days
October 7 days
August 6 days
Windiest months:
March 14.5 mph
November 14.2 mph
December 14.0 mph

Cayo Guillermo on a weather map

Leaflet | Tiles © Esri
Places in Cuba:
Name
°F
+68°F
+73°F
+72°F
+68°F
+75°F
+64°F
+73°F
+77°F
+68°F
+70°F
24 Hours Forecast
Cayo Guillermo
Local time: 06:41
April 24, thursday
0900
77°F
W
17 mph
1200
77°F
W
17 mph
1500
77°F
W
19 mph
1800
77°F
W
20 mph
2100
77°F
W
22 mph
April 25, friday
0000
75°F
W
22 mph
0300
75°F
W
20 mph
0600
75°F
W
19 mph
Units of measurement: °C / °F