Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average sea temperature in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
In July, the average high-temperature is relatively the same as in June - a still comfortable 16.7°C (62.1°F). In July, in Cape Town, the average low-temperature is 10.2°C (50.4°F).Humidity
In Cape Town, the average relative humidity in July is 73%.Rainfall
In Cape Town, it is raining for 10.8 days, with typically 62mm (2.44") of accumulated precipitation. Throughout the year, there are 111 rainfall days, and 435mm (17.13") of precipitation is accumulated.Sea temperature
The months with the coldest seawater are July through September, with an average sea temperature of 15.3°C (59.5°F).Note: Swimming in 15.3°C (59.5°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
Daylight
In July, the average length of the day in Cape Town is 10h and 9min.On the first day of the month, sunrise is at 07:52 and sunset at 17:48. On the last day of July, sunrise is at 07:39 and sunset at 18:05 SAST.
Sunshine
In Cape Town, South Africa, the average sunshine in July is 6.8h.UV index
The months with the lowest UV index in Cape Town are May through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The average daily UV index of 4 in July transform into the following instructions:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
FAQ
What is the temperature in July in Cape Town?
What is the average humidity in July in Cape Town?
How many days does it rain in July in Cape Town?
What months are the sea coldest in Cape Town?
What is the sea temperature in July in Cape Town?
How many hours of daylight does Cape Town have in July?
What time are sunrise and sunset in July in Cape Town?
How long on average sun shines in July in Cape Town?
What are the months with the lowest UV index in Cape Town?
How high is the UV index in July in Cape Town?
Average temperature in July
Cape Town, South Africa
- Average high temperature in July: 16.7°C
The warmest month (with the highest average high temperature) is February (26.1°C).
The month with the lowest average high temperature is August (16.6°C).
- Average low temperature in July: 10.2°C
The month with the highest average low temperature is January (17.7°C).
The coldest months (with the lowest average low temperature) are July and August (10.2°C).
Average pressure in July
Cape Town, South Africa
- Average pressure in July: 1022mbar
The month with the highest atmospheric pressure is July (1022mbar).
The month with the lowest atmospheric pressure is February (1013.4mbar).
Average wind speed in July
Cape Town, South Africa
- Average wind speed in July: 14.1km/h
The windiest month (with the highest average wind speed) is January (17.6km/h).
The calmest month (with the lowest average wind speed) is May (13.4km/h).
Average humidity in July
Cape Town, South Africa
- Average humidity in July: 73%
The months with the highest relative humidity are June, August and September (74%).
The months with the lowest relative humidity are February, April and December (68%).
Average rainfall in July
Cape Town, South Africa
- Average rainfall in July: 62mm
The wettest month (with the highest rainfall) is June (98mm).
The driest month (with the least rainfall) is February (7mm).
Average rainfall days in July
Cape Town, South Africa
- Average rainfall days in July: 10.8 days
The month with the highest number of rainy days is June (13.8 days).
The month with the least rainy days is February (4.9 days).
Average sea temperature in July
Cape Town, South Africa
- Average sea temperature in July: 15.3°C
The best month for swimming (with the highest average sea temperature) is January (18.5°C).
The coldest months (with the lowest average sea temperature) are July, August and September (15.3°C).
Average daylight in July /
Average sunshine in July
Cape Town, South Africa
- Average daylight in July: 10h and 9min
The month with the longest days is December (Average daylight: 14h and 22min).
The month with the shortest days is June (Average daylight: 9h and 56min).
- Average sunshine in July: 6h and 48min
The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days in July
Cape Town, South Africa
- Average sunshine days in July: 18.5 days
The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is June (14.6 days).
Average UV index in July
Cape Town, South Africa
- Average UV index in July: 4
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in July
Cape Town, South Africa
- Average cloud cover in July: 29
The month with the most cloud cover is June (Cloud cover 34).
The month with the least cloud cover is February (Cloud cover 15).
Average visibility in July
Cape Town, South Africa
- Average visibility in July: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Weather forecast for your location
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