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Capetown — weather in May, water temperature

18.9°C Daytime temperatures 14.1°C Night temperatures 17 Sunny days 10.1-10.7 Sun (hours) 3 Rainy days 50 mm Precipitation 14.1°C water temperature
Air temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The maximum daily temperature 26.7°C — 17 May 2016.
The maximum night temperature 21.5°C — 26 May 2019.
The minimum daily temperature 13°C — 11 May 2017.
The minimum night temperature 9.5°C — 26 May 2016.
water temperature
2022 2021 2020 2019 2018 2017 2016 2015 2013 2012 2011
The warmest water 15.8 °C — 6 May 2018. The coldest water 10.7 °C — 10 May 2022.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 109.1 mm — June. Minimum precipitation 7.5 mm — February.
Wind speed, km / h
Maximum wind speed 19.4 km / h — January. Minimum wind speed 13 km / h — May.
Number of hours of sunshine
The maximum number of hours of sunshine per day 11.8 h. — January. The minimum number of hours of sunshine per day 6.7 h. — June.
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