The highest day temperature in April 2025 was 91°F. The lowest night temperature was 57°F. The average values for day and night temperatures during April were 76.2°F и 62.9°F respectivly.

The average sea surface temperature in April 2025 for Capetown was 58.7°F. The maximum and minimum values were 53.4°F and 62.6°F respectively.

Most of the days in April are sunny but you can also expect cloudy and gloomy days.

Precipitation total in April for Capetown is 1.1 in.

The average wind speed in April is 9.1 mph. It makes April one of the most windless months of the year for Capetown.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Capetown in April is 8.6 hours.