Weather in December
The perfect water temperature of 29°C (84.2°F) makes
December a great period for swimming and other water activities in
Butterworth,
Malaysia.
Sea temperature
In December, the average sea temperature is 29°C (84.2°F).
Note: Engaging in water activities, such as swimming or diving, in temperatures from 25°C (77°F) to 29°C (84.2°F) is very pleasurable for extended periods, without any discomfort.
Daylight
The month with the shortest days is December, with an average of 11h and 48min of daylight.
On the first day of December in Butterworth, sunrise is at 7:12 am and sunset at 7:02 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 7:15 pm +08.
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