Weather in December
In Tsuen Wan District, Hong Kong, December represents the beginning of winter. The seawater temperature drops to 21°C (69.8°F), underlining the advent of cooler months. As a direct comparison, January will witness a further reduction in temperature, along with a decrease in daylight hours. Throughout the district of Tsuen Wan, December's weather aligns with the larger region of Hong Kong, indicating the onset of winter.
Note: Most people find swimming in 21°C (69.8°F) to be not enjoyable. The control of one's breathing becomes more challenging as the water temperature drops below 21°C (69.8°F).
On the first day of the month, sunrise is at 06:46 and sunset at 17:38. On the last day of December, in Tsuen Wan District, sunrise is at 07:02 and sunset at 17:50 HKT.
Sea temperature
In December, the average sea temperature is 21°C (69.8°F).Note: Most people find swimming in 21°C (69.8°F) to be not enjoyable. The control of one's breathing becomes more challenging as the water temperature drops below 21°C (69.8°F).
Daylight
The month with the shortest days in Tsuen Wan District is December, with an average of 10h and 48min of daylight.On the first day of the month, sunrise is at 06:46 and sunset at 17:38. On the last day of December, in Tsuen Wan District, sunrise is at 07:02 and sunset at 17:50 HKT.
Frequently asked questions
How cold is the water in December in Tsuen Wan District?
In Tsuen Wan District, Hong Kong, the average seawater temperature in December is 21°C (69.8°F). For most, swimming in 21°C (69.8°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
What is the month with the shortest days in Tsuen Wan District?
With an average of 10h and 48min of daylight, December has the shortest days of the year in Tsuen Wan District, Hong Kong.
How many hours of daylight does Tsuen Wan District have in December?
The average day length in December in Tsuen Wan District is 10h and 47min.
When are sunrise and sunset in December in Tsuen Wan District?
In December, on the first day of the month, sunrise is at 06:46 and sunset at 17:38. On the last day of the month, in Tsuen Wan District, Hong Kong, sunrise is at 07:02 and sunset at 17:50 HKT.
Average sea temperature in December
Tsuen Wan District, Hong Kong
- Average sea temperature in December: 21°C
The best month for swimming (with the highest average sea temperature) is July (29.1°C).
The coldest month (with the lowest average sea temperature) is February (18.9°C).
Average daylight in December
Tsuen Wan District, Hong Kong
- Average daylight in December: 10h and 5min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).
Tsuen Wan District, Hong Kong
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