Weather in December
The ideal ocean temperature of 77°F (25°C) makes
December in
Hickam Field,
Hawaii, the best time for swimming and other water activities.
Ocean temperature
In Hickam Field, the average seawater temperature in December is 77°F (25°C).
Note: Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
Daylight
The month with the shortest days in Hickam Field is December, with an average of 10h and 54min of daylight.
On the first day of December in Hickam Field, Hawaii, sunrise is at 6:53 am and sunset at 5:48 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:01 pm HST.
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