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Capetown — weather December, water temperature

24.7°C Daytime temperatures 17.1°C Night temperatures 26 Sunny days 14.2-14.4 Sun (hours) 1 Rainy days 13.9 mm Precipitation 16.4°C water temperature
Air temperature
2017 2016 2015 2014 2013 2012
The maximum daily temperature 34°C — 30 December 2015.
The maximum night temperature 27°C — 8 December 2017.
The minimum daily temperature 18°C — 13 December 2017.
The minimum night temperature 13.5°C — 20 December 2014.
water temperature
2017 2016 2015 2014 2013 2012
The warmest water 18.4 °C — 30 December 2015. The coldest water 14.5 °C — 1 December 2016.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 121.4 mm — June. Minimum precipitation 7.7 mm — February.
Wind speed, km / h
Maximum wind speed 20.6 km / h — December. Minimum wind speed 13.7 km / h — May.
Number of hours of sunshine
The maximum number of hours of sunshine per day 12.2 h. — January. The minimum number of hours of sunshine per day 6.7 h. — June.
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