Hong Kong Weather in August
Hong Kong SAR China · 30-year monthly averages
⚠️ Challenging time to visit
August in Hong Kong is hot, with average daytime highs around 31°C (88°F) and nighttime lows near 27°C (80°F). Expect roughly 453mm of precipitation spread over about 15 rainy days, and heavy rainfall is common — this is peak wet season territory.
Avg high
31°C
88°F
Avg low
27°C
80°F
Rainfall
453mm
very wet
Rainy days
15
days with ≥1mm
🎒 What to pack
- breathable summer clothing
- sunscreen, hat and sunglasses
- refillable water bottle
- compact umbrella or rain jacket
August vs the rest of the year
FAQ
- How hot is Hong Kong in August?
- August in Hong Kong is hot, with average daytime highs around 31°C (88°F) and nighttime lows near 27°C (80°F). Expect roughly 453mm of precipitation spread over about 15 rainy days, and heavy rainfall is common — this is peak wet season territory.
- Does it rain a lot in Hong Kong in August?
- Hong Kong sees around 453mm of precipitation in August on average — very wet by global standards.
- Is August a good time to visit Hong Kong?
- August is a challenging month to visit Hong Kong weather-wise — plan around the conditions.