Cape Town Weather in August
South Africa · 30-year monthly averages
👍 Good time to visit
August in Cape Town is mild, with average daytime highs around 18°C (64°F) and nighttime lows near 8°C (46°F). Expect roughly 72mm of precipitation spread over about 9 rainy days, with a moderate amount of rain.
Avg high
18°C
64°F
Avg low
8°C
46°F
Rainfall
72mm
moderate
Rainy days
9
days with ≥1mm
☀️ About 206 hours of sunshine over the month (~7h/day).
🎒 What to pack
- light jacket
- layers for cool evenings
August vs the rest of the year
FAQ
- How hot is Cape Town in August?
- August in Cape Town is mild, with average daytime highs around 18°C (64°F) and nighttime lows near 8°C (46°F). Expect roughly 72mm of precipitation spread over about 9 rainy days, with a moderate amount of rain.
- Does it rain a lot in Cape Town in August?
- Cape Town sees around 72mm of precipitation in August on average — moderate by global standards.
- Is August a good time to visit Cape Town?
- August is a good month to visit Cape Town, with generally agreeable conditions.