Weather in May
Sea temperature
In May, the average sea temperature in Kalk Bay, South Africa, is 16.9°C (62.4°F).Note: Swimming is not a pleasurable activity for the majority in water at 16.9°C (62.4°F). Breathing control gets harder as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Kalk Bay, the average length of the day in May is 10h and 21min.On the first day of May in Kalk Bay, South Africa, sunrise is at 07:21 and sunset at 18:04. On the last day of the month, sunrise is at 07:43 and sunset at 17:44 SAST.
Frequently asked questions
How cold is the water in May in Kalk Bay?
In May, the average sea temperature in Kalk Bay, South Africa, is 16.9°C (62.4°F). For most, swimming in 16.9°C (62.4°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).
What is the average length of the day in May in Kalk Bay?
In Kalk Bay, South Africa, the average day length in May is 10h and 21min.
When is the sunrise / sunset in May in Kalk Bay?
On the first day of May, sunrise is at 07:21 and sunset at 18:04. On the last day of the month, sunrise is at 07:43 and sunset at 17:44 SAST.
Average sea temperature in May
Kalk Bay, South Africa
- Average sea temperature in May: 16.9°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 May
Kalk Bay, South Africa
- Average daylight in May: 10h 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).
Kalk Bay, South Africa
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