Half Moon Cay, Bahamas: Annual Weather Averages

The most daily sunshine hours in Half Moon Cay are 10 in August. The wettest month is June with an average of 267mm of rain. The best month to swim in the sea is in July when the average sea temperature is 29°C (84°F).

Average High/Low Temperature: Half Moon Cay

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High °C 25 25 26 29 30 32 33 33 31 30 28 27
Low °C 17 17 18 20 22 24 25 25 24 22 21 19
High °F 77 77 79 84 86 90 91 91 88 86 82 81
Low °F 63 63 64 68 72 75 77 77 75 72 70 66

Average Rainfall: Half Moon Cay

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 62 58 71 75 150 267 219 196 197 144 95 71
Days 10 8 9 9 12 17 17 19 19 15 11 9

Average Daily Sunshine Hours: Half Moon Cay

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hours 7 8 9 10 10 10 10 10 9 8 8 7

Average Sea Temperature: Half Moon Cay

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  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 25 25 25 25 27 28 29 29 29 29 27 26
°F 77 77 77 77 81 82 84 84 84 84 81 79

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