Weather in April
Sea temperature
In Kalk Bay, South Africa, the average seawater temperature in April is 17.8°C (64°F).Note: Swimming in water at 17.8°C (64°F) is not a pleasurable experience for most. The task of managing breathing becomes more challenging as the water temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in April is 11h and 14min.On the first day of the month, sunrise is at 06:58 and sunset at 18:40. On the last day of April, sunrise is at 07:20 and sunset at 18:05 SAST.
Frequently asked questions
What is the sea water temperature in April in Kalk Bay?
In April, the average sea temperature in Kalk Bay, South Africa, is 17.8°C (64°F). Swimming in 17.8°C (64°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
How many hours of daylight does Kalk Bay have in April?
In April, the average day length in Kalk Bay, South Africa, is 11h and 14min.
When is the sunrise / sunset in April in Kalk Bay?
In April, on the first day of the month, sunrise is at 06:58 and sunset at 18:40. On the last day of the month, sunrise is at 07:20 and sunset at 18:05 SAST.
Average sea temperature in April
Kalk Bay, South Africa
- Average sea temperature in April: 17.8°C
The best month for swimming (with the highest average sea temperature) is January (19.5°C).
The coldest months (with the lowest average sea temperature) are July, August and September (15.4°C).
Average daylight in April
Kalk Bay, South Africa
- Average daylight in April: 11h and 1min
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).
Kalk Bay, South Africa
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