Weather in December
Sea temperature
In Saint Francis Bay, South Africa, in December, the average water temperature is 20.2°C (68.4°F).Note: The majority of people do not enjoy swimming in 20.2°C (68.4°F). The difficulty in controlling breathing escalates as the temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
With an average of 14h and 24min of daylight, December has the longest days of the year in Saint Francis Bay, South Africa.On the first day of the month, sunrise is at 05:01 and sunset at 19:17. On the last day of December, in Saint Francis Bay, sunrise is at 05:12 and sunset at 19:35 SAST.
Frequently asked questions
What is the sea water temperature in December in Saint Francis Bay?
In Saint Francis Bay, South Africa, in December, the average water temperature is 20.2°C (68.4°F). For most, swimming in 20.2°C (68.4°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).
When are the longest days in Saint Francis Bay?
The month with the longest days in Saint Francis Bay is December, with an average of 14h and 24min of daylight.
What is the average length of the day in December in Saint Francis Bay?
In Saint Francis Bay, South Africa, the average day length in December is 14h and 23min.
What time are sunrise and sunset in December in Saint Francis Bay?
In December, on the first day of the month, sunrise is at 05:01 and sunset at 19:17. On the last day of the month, sunrise is at 05:12 and sunset at 19:35 SAST.
Average sea temperature in December
Saint Francis Bay, South Africa
- Average sea temperature in December: 20.2°C
The best month for swimming (with the highest average sea temperature) is January (20.8°C).
The coldest month (with the lowest average sea temperature) is August (17.4°C).
Average daylight in December
Saint Francis Bay, 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: 9h and 54min).
Saint Francis Bay, South Africa
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