Weather in Capetown: December
Average day temperature: | 74.4°F | |
Average night temperature: | 63.4°F | |
Sea water temperature: | 60.6°F | |
Number of sunny days: | 23 days | |
Day length: | 14.2 - 14.4 hours | |
Number of rainy days: | 1 day | |
Precipitation totals: | 0.6 in. | |
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Capetown |
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Capetown |
Air temperature in December, °F
The highest day temperature during December of 2023 was 80°F. At the same time the lowest night temperature was 59°F. Day and night temperature averages during December were 72.9°F and 63.4°F.
Sea water temperature in Capetown in December, °F
The average sea water temperature in December of 2023 was 57.6°F. The highest and lowest sea temperatures during the month were 63.9°F and 53.1°F.
Mostly all days in December are sunny but cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in Capetown in December is 0.6 in. Other months of the year show relatively similar values.
The average wind speed value in December is 11.1 mph It makes December one of the most windy months of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 11.2.
Best time for vacation in Capetown
Capetown on a weather map
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