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Little Cayman weather in December

Weather in Little Cayman: December

Average day temperature: 81.5°F
Average night temperature: 78.9°F
Sea water temperature: 82.2°F
Number of sunny days: 8 days
Day length: 10.9 - 11.0 hours
Number of rainy days: 2 days
Precipitation totals: 1.4 in.
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Air temperature in December, °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
112
Day temperature   
Night temperature

The highest day temperature during December of 2024 was 83°F. At the same time the lowest night temperature was 77°F. Daily and nightly averages during December were 79.5°F and 78.5°F.

Sea water temperature in Little Cayman in December, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
77
79
81
83
85
87
89

The average sea water temperature in December of 2024 was 82.4°F. The highest and lowest sea temperatures during the month were 83.7°F and 81.3°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
26%
42%
32%

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

Precipitation total in December, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.0
2.0
2.9
3.9
4.9
5.9
6.9
3.8
5.7
2.6
3.4
2.5
2.8
4.6
1.1
1.8
1.1
3.8
5.7
2.6
3.4
2.5
2.8
4.6
1.1
1.8

Precipitation total value in Little Cayman in December is 1.1 in. Other months of the year show relatively similar values.

Wind speed in December, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.8
5.6
8.4
11.2
14.0
16.8
19.6
15.7
12.5
10.2
11.5
11.8
12.7
11.6
11.7
13.9
14.8
15.2
16.3
15.7
12.5
10.2
11.5
11.8
12.7
11.6
11.7
13.9
14.8
15.2

The average wind speed value in December is 16.3 mph It makes December most windy month of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.3
2.7
4.0
5.4
6.7
8.0
9.4
7.0
7.4
7.8
6.9
7.3
6.5
6.8
7.2
7.5
7.1
6.3
6.1
7.0
7.4
7.8
6.9
7.3
6.5
6.8
7.2
7.5
7.1
6.3

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 December is: 6.1.

Best time for vacation in Little Cayman

Sunniest months:
March 12 days
May 11 days
February 11 days
Warmest months:
August 87.1 °F
July 86.9 °F
September 86.7 °F
Warmest sea temp:
September 86.2 °F
August 86.2 °F
October 85.6 °F
Coldest months:
January 79.8 °F
February 80.1 °F
March 80.6 °F
Rainiest months:
October 8 days
May 6 days
August 6 days
Windiest months:
December 16.7 mph
November 16.1 mph
January 15.5 mph

Little Cayman on a weather map

Leaflet | Tiles © Esri
Places in Cayman Islands:
Name
°F
Grand Cayman
+81°F
George Town
+81°F
Cayman Brac
+81°F
Little Cayman
+81°F
24 Hours Forecast
Little Cayman
Local time: 09:43
April 02, wednesday
1200
81°F
W
16 mph
1500
81°F
W
14 mph
1800
81°F
W
13 mph
2100
81°F
W
14 mph
April 03, thursday
0000
81°F
W
15 mph
0300
81°F
W
16 mph
0600
81°F
W
15 mph
0900
81°F
W
18 mph
Units of measurement: °C / °F