CN Shanghai · Summer

Shanghai weather
in August

Good window in August — September is a notch above.

Open-Meteo · 10 years · 12 months compared · 31.23°N 121.47°E
90°FMax temperature
48%Rainy days
12.0hSunshine / day

Shanghai weather in August

✅ Good
🌡️ Temperature min / max
79°F – 90°F
🌧 Rainy days
48% of days
☀️ Sunshine
12.0h per day on average
🌊 🌊 Season
Summer
⭐ ⭐ Weather score
7.3/10
📅 📅 Best month
September (7.7/10)

Should you visit Shanghai in August?

✅ Good

✅ Yes if: you want to explore cultural sites and local food.

❌ No if: you need guaranteed sunshine for photos or outdoor activities.

🌧 Rain : █████░░░░░ 48%
🌡 Temperature : ████████░░ 90°F
☀️ Sunshine : █████████░ 12.0h/d

Our take: Shanghai in August: 90°F and 12.0h of sunshine. Decent, but not the peak.

Shanghai in August by trip type

What to expect in August

In the height of summer, Shanghai sees high temperatures (32°F). Heat is a factor for outdoor activities. With 48% of rainy days, always have indoor alternatives planned. Not the best window, but acceptable if dates are constrained. September (7.7/10) is significantly better if possible.

All months for Shanghai

Month-by-month comparison

MonthMin °FMax °FRain %Precip inSun h/dScore
🌫️ January36°F48°F26%0.1in7.5h4.7/10
🌫️ February37°F50°F31%0.1in7.9h4.8/10
⛅ March45°F59°F33%0.1in8.9h6.7/10
🌤️ April54°F68°F32%0.1in9.6h7.3/10
🌤️ May61°F77°F37%0.2in9.7h7.6/10
🌦️ June70°F82°F57%0.3in7.7h7.3/10
🌤️ July79°F90°F59%0.3in11.0h7.1/10
🌤️ August79°F90°F48%0.2in12.0h7.3/10
🌤️ September72°F82°F48%0.2in10.0h7.7/10
🌤️ October61°F72°F25%0.1in8.6h7.6/10
🌤️ November50°F64°F28%0.1in8.0h7.1/10
🌫️ December39°F52°F20%0.1in8.7h6.1/10
Ideal Fair Challenging climate ◀ Current month · Source Open-Meteo · 10 years
📊 Data source Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In August, Shanghai averages 90°F, 48% rainy days and 12.0h of sunshine per day. Overall weather score: 7.3/10. See methodology →

August vs September (best month)

The best month is September (score 7.7/10). Difference:

FAQ — Shanghai in August

Is August a good time to visit Shanghai?
August is an acceptable time for Shanghai (score 7.3/10). Conditions are decent but not optimal — consider September (7.7/10) if possible.
What to do in Shanghai in August?
With 90°F max and 12.0h of sunshine, focus on cultural sites, museums and local gastronomy.

Find a place to stay in Shanghai

Find places to stay in Shanghai in August Search on Hotels.com

Activities and tours in Shanghai

Guided tours, skip-the-line tickets and local experiences. Browse activities on GetYourGuide

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