The month in detail
What to expect in August
In August, Cape Town sees 61°F during the day with 6.7h of sunshine per day. Rain risk remains low (23% of days), leaving good room for outdoor activities. Not the best window, but acceptable if dates are constrained. January (9.3/10) is significantly better if possible.
August ranks 10 out of 12 months in Cape Town.
This month's conditions
What it's like in August
UV index
4 · moderate
protect during midday hours
Feels like
dry air
9°
Sea
14°C
cold, for the brave
Daylight
10.7h of daylight
Air quality
good
AQI 39
Compare
Is August the right month?
The best month in Cape Town is January (9.3/10), 2.1 pts higher than August.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Cape Town
Expedia →
Activities
Tours, tickets, experiences
See ↓
Flights
Multi-airline comparator
Kiwi →
🎟️ Activities & tours · Cape Town
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a beach trip.
Country · South Africa
🗣️LanguageZulu
💶CurrencySouth African Rand (R)
🚗DrivingLeft-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘCheap · 2/5
🌡️ Climate
🌍Climate typeTemperate oceanic
📈Climate trend ⓘStable
🔥Hottest monthJanuary · 77°F
❄️Coolest monthJuly · 61°F
🌧️Rainiest month ⓘJune · 28%
🏖️ Beach trip
📅Peak seasonJuin → Sept
🏖️Swell (Sept–Mar) ⓘModérée
Explore
Other destinations in August
If August doesn't convince you for this destination, compare with others.
Location
Where is Cape Town ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
South AfricaTemperate oceanic climate with a 9.3 → 4.6 gap between best and worst month. 10 years of ERA5 data to choose by project.
33.92°S · 18.42°E
Questions
Frequently asked questions
What is the best time to visit Cape Town?
January is the best month with 77°F highs, 63°F lows, 11.4h of sunshine and 7.0% rainy days. The months of January & February offer comparable conditions.
How many hours of sunshine does Cape Town get in January?
Cape Town averages 11.4 sunshine hours per day in January. It is the sunniest month with a climate score of 9.0/10.
What is the rainiest month in Cape Town?
June is the most unfavourable month with June has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Cape Town in January?
In January, overnight lows reach 63°F, while afternoon highs average 77°F.
Is Cape Town good in winter?
In winter (December-February), Cape Town scores 8.8/10 on average — Acceptable conditions for cultural visits.. The best month overall remains January with a score of 9.0/10.
When should you avoid Cape Town?
June is the most difficult month to visit Cape Town, with June has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Cape Town in August?
In August, the sea averages 57°F in Cape Town: cold, for the brave. Best left to hardened swimmers or those with a wetsuit.
Do you need sun protection in Cape Town in August?
The average UV index reaches 4 in August in Cape Town (moderate), with about 10.7h of daylight. Protect during midday hours.