Weather in December
The perfect water temperature of 28.3°C (82.9°F) makes
December a great period for swimming and other water activities in
Old Harbour,
Jamaica.
Sea temperature
In December, the average sea temperature is 28.3°C (82.9°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.
Daylight
With an average of 11h and 5min of daylight, December has the shortest days of the year in Old Harbour.
On the first day of the month, sunrise is at 06:23 and sunset at 17:31. On the last day of December, sunrise is at 06:39 and sunset at 17:43 EST.
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