Shanghai in August
In August, Shanghai averages 32°C (90°F) during the day and 24°C (75°F) at night, with around 10 days of rain (150 mm total).
High seasonConditions are warm and beach-friendly. Plan for unsettled weather and bring rain gear.
August in Shanghai is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How August compares to the rest of the year in Shanghai
August is one of the warmest months in Shanghai (2nd of 12) and moderately rainy compared to the rest of the year (6th of 12). Daytime temperature runs 12°C above the annual average (20°C). August runs roughly the same as July (32°C) and cools 4°C in September (28°C).
August sunrise & sunset in Shanghai
Times shown for Shanghai local time (Asia/Shanghai), calculated for the 15th of August. They shift by a few minutes day to day across the month.
Photography light in Shanghai — August
Golden-hour and blue-hour windows for the 15th of August, in Shanghai's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Shanghai in August
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on August's tier (High season) and Shanghai's popularity.
Crowds & pricing — August in Shanghai
This is a busy month in Shanghai — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: Northern Hemisphere summer holidays
Sun & mosquito risk — August in Shanghai
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Shanghai in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 8°C / 46°F | 1°C / 34°F | 50 mm | 9 | 0 |
| February | 10°C / 50°F | 2°C / 36°F | 60 mm | 9 | 0 |
| March | 13°C / 55°F | 5°C / 41°F | 90 mm | 11 | 0 |
| April | 19°C / 66°F | 10°C / 50°F | 95 mm | 12 | 0 |
| May | 24°C / 75°F | 15°C / 59°F | 110 mm | 12 | 0 |
| June | 28°C / 82°F | 20°C / 68°F | 165 mm | 13 | 0 |
| July | 32°C / 90°F | 24°C / 75°F | 145 mm | 11 | 0 |
| August | 32°C / 90°F | 24°C / 75°F | 150 mm | 10 | 0 |
| September | 28°C / 82°F | 20°C / 68°F | 130 mm | 10 | 0 |
| October | 22°C / 72°F | 14°C / 57°F | 70 mm | 8 | 0 |
| November | 16°C / 61°F | 8°C / 46°F | 55 mm | 7 | 0 |
| December | 10°C / 50°F | 3°C / 37°F | 40 mm | 7 | 0 |
Other cities with similar August weather
🌍 See the full ranked list of climate twins for Shanghai in August →
Frequently asked questions
How hot is Shanghai in August?
In August, Shanghai averages a high of 32°C (90°F) and a low of 24°C (75°F) — generally hot.
Does it rain a lot in Shanghai in August?
August can be fairly wet in Shanghai, with about 10 rainy days on average.
Is August a good time to visit Shanghai?
August is hot. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Shanghai in August?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full August packing list for Shanghai for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.