July weather forecast and Climate
Cape Town, South Africa ZA

• The average high temperature in July: 17.5°C

The warmest month (with the highest average high temperature) is February (26.5°C).
The month with the lowest average high temperature is July (17.5°C).

• The average low temperature in July: 7°C

The month with the highest average low temperature is January (15.7°C).
The coldest month (with the lowest average low temperature) is July (7°C).

• The average humidity in July: 81%

Months with the highest relative humidity are May, June and July (81%).
Months with the lowest relative humidity are January, November and December (71%).

• The average rainfall in July: 82mm

The wettest month (with the highest rainfall) is June (93mm).
The driest month (with the lowest rainfall) is November (14mm).

• The average rainfall days in July: 11.8 days

The month with the highest number of rainy days is August (13.7 days).
The month with the lowest number of rainy days is February (4.6 days).

• The average sea temperature in July: 15°C

Best months for swimming (with the highest average sea temperature) are January and February (19°C).
Coldest months (with the lowest average sea temperature) are July, August and September (15°C).

• The average daylight in July: 10h

Months with the longest days are January, November and December (Average daylight: 14h).
Months with shortest days are May, June and July (Average daylight: 10h).

• The average sunshine in July: 6.2h

The month with most sunshine is January (Average sunshine: 10.9h).
The month with least sunshine is June (Average sunshine: 5.8h).

• The average UV index in July: 3

Months with the highest UV index are January and December (UV index 12).
Months with the lowest UV index are June and July (UV index 3).