Weather in December
An excellent water temperature of 27.8°C (82°F) makes
December in
Samut Prakan,
Thailand, a prime for swimming and other water activities.
Sea temperature
In December, the average sea temperature is 27.8°C (82°F).
Note: A water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm and enjoyable, allowing water activities to be pleasant for extended periods without irritation.
Daylight
With an average of 11h and 18min of daylight, December has the shortest days of the year.
On the first day of December in Samut Prakan, sunrise is at 06:25 and sunset at 17:48. On the last day of the month, sunrise is at 06:40 and sunset at 18:00 +07.