Weather in December
Sea temperature
In December, the average sea temperature in Melkbosstrand, South Africa, is 18.1°C (64.6°F).Note: For most, swimming in 18.1°C (64.6°F) is not a pleasant experience. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), controlling one's breathing becomes more difficult.
Daylight
With an average of 14h and 24min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 05:28 and sunset at 19:42. On the last day of the month, sunrise is at 05:38 and sunset at 20:00 SAST.
Frequently asked questions
What is the sea temperature in December in Melkbosstrand?
In December, the average sea temperature in Melkbosstrand is 18.1°C (64.6°F). For swimming, a surface water temperature of 18.1°C (64.6°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
When are the longest days in Melkbosstrand?
December has the longest days of the year, with an average of 14h and 24min of daylight.
What is the average length of the day in December in Melkbosstrand?
In Melkbosstrand, South Africa, the average day length in December is 14h and 21min.
When are sunrise and sunset in December in Melkbosstrand?
In December, on the first day of the month, sunrise is at 05:28 and sunset at 19:42. On the last day of the month, sunrise is at 05:38 and sunset at 20:00 SAST.
Average sea temperature in December
Melkbosstrand, South Africa
- Average sea temperature in December: 18.1°C
The best month for swimming (with the highest average sea temperature) is January (18.5°C).
The coldest months (with the lowest average sea temperature) are July, August and September (15.3°C).
Average daylight in December
Melkbosstrand, South Africa
- Average daylight in December: 14h and 2min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 10h and 0min).
Melkbosstrand, South Africa
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