Shanghai Weather in August
China · 30-year monthly averages
⚠️ Challenging time to visit
August in Shanghai is hot, with average daytime highs around 32°C (89°F) and nighttime lows near 26°C (79°F). Expect roughly 210mm of precipitation spread over about 10 rainy days, and heavy rainfall is common — this is peak wet season territory.
Avg high
32°C
89°F
Avg low
26°C
79°F
Rainfall
210mm
very wet
Rainy days
10
days with ≥1mm
☀️ About 187 hours of sunshine over the month (~6h/day).
🎒 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 Shanghai in August?
- August in Shanghai is hot, with average daytime highs around 32°C (89°F) and nighttime lows near 26°C (79°F). Expect roughly 210mm of precipitation spread over about 10 rainy days, and heavy rainfall is common — this is peak wet season territory.
- Does it rain a lot in Shanghai in August?
- Shanghai sees around 210mm of precipitation in August on average — very wet by global standards.
- Is August a good time to visit Shanghai?
- August is a challenging month to visit Shanghai weather-wise — plan around the conditions.