Half Moon Cay Sea Temperature in December

Looking to find out what the average sea water temperature in Half Moon Cay is for December? Find out what the lowest, highest, and average water temperatures are for Half Moon Cay over the past 10 years.

Average water temperature in Half Moon Cay for December

The average, high, and low temperatures below should help you if you can swim in the water in Half Moon Cay in December.

Average

26.16° C

79.1° F

High

27.88° C

82.18° F

Low

24.18° C

75.52° F

Water temperature range by day in December in Half Moon Cay

The chart below shows the range of low and high temperatures by day for the month of December in Half Moon Cay.

Average daily water temperatures in Half Moon Cay for December

Day	Average	Low	High
1	26.86° C	25.91° C	27.88° C
2	26.79° C	26.07° C	27.76° C
3	26.75° C	25.84° C	27.56° C
4	26.71° C	25.8° C	27.46° C
5	26.62° C	25.75° C	27.35° C
6	26.6° C	26.02° C	27.27° C
7	26.55° C	25.74° C	27.27° C
8	26.41° C	24.18° C	27.24° C
9	26.44° C	24.31° C	27.18° C
10	26.46° C	25.1° C	26.99° C
11	26.33° C	25.38° C	26.94° C
12	26.28° C	25.11° C	26.84° C
13	26.28° C	25.47° C	26.8° C
14	26.26° C	25.64° C	26.73° C
15	26.17° C	25.61° C	26.68° C
16	26.13° C	25.43° C	26.69° C
17	26.09° C	25.48° C	26.65° C
18	26.03° C	25.45° C	26.59° C
19	26.1° C	25.69° C	26.52° C
20	26.04° C	25.55° C	26.47° C
21	25.94° C	25.41° C	26.42° C
22	25.89° C	25.41° C	26.41° C
23	25.88° C	25.42° C	26.41° C
24	25.76° C	25.11° C	26.28° C
25	25.74° C	25.07° C	26.18° C
26	25.79° C	25.41° C	26.19° C
27	25.72° C	25.25° C	26.17° C
28	25.65° C	25.2° C	26.13° C
29	25.6° C	25.01° C	26.13° C
30	25.61° C	24.97° C	26.17° C
31	25.59° C	24.89° C	26.21° C