SeasonScore
Hangzhou, China
Photo: Someone's Moving Castle · CC BY-SA 3.0

China

Hangzhou in August

🥵 Hot summer

Hot, humid and often rainy. Watch for hazy air and tropical cyclone risk.

🎒 Pack: light, breathable clothes & sunscreen · compact umbrella or rain jacket · quick-dry fabrics · N95 mask for hazy days

Best months: May (8.1), Feb (6.9), Mar (6.9)

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Why August scores 6.2What goes into the score

How it works
🌡️ 33° / 25°C🌧️ 177 mm💧 dew pt 25°🍃 PM2.5 58
  • Weather comfort6.1
    • ✓Hot (33°C highs / 25°C lows)
    • !Very humid/sticky (dew point 24.6°C)
    • !Wet: ~177 mm rain, ~5 heavy-rain days
  • Air quality3.5
    • !Unhealthy (PM2.5 ~58 µg/m³)
  • Seasonal hazards8.5
    • !Tropical cyclone: Peak of the Western Pacific typhoon season
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut August side by side with another month
AugMay
Score6.2 Fair8.1 Very good
Season🥵 Hot summer🌷 Spring
High / low33° / 25°27° / 18°
Rain177 mm127 mm
Humiditydew pt 25°dew pt 17°
PM2.558 µg/m³41 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Hangzhou weather-station normals. Rainfall: Hangzhou weather-station normals (national met service).

Holidays & crowdsAugust 2027

No long holidays

No long public-holiday weekends this month. School holidays aren't counted, so check those if you want to avoid family crowds.

No national public holidays in China this month.

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Nature calendarBlossoms, leaves & seasons in Hangzhou

  • Snowy daysTypical dates
    Snow likely Dec–Feb (most in Jan: ~4 days)

    Average number of days with snowfall at Hangzhou.

    Source: Hangzhou weather-station normals (national weather service, via Wikipedia climate table)

Explore HangzhouEvents, sights, food & souvenirs

Check event dates locally

The capital of Zhejiang province in eastern China, famous for West Lake, Longjing green tea, silk and classical gardens.

Events in August
Lotus season on West LakeDate variesUsually June to August

Lotus flowers bloom across parts of the lake.

Why go: Summers are hot and humid; visit early in the day.

Where: West Lake, especially Quyuan Fenghe

Coming up later

Osmanthus seasonDate variesUsually September to October

Osmanthus trees bloom with a sweet scent.

Why go: Osmanthus-flavoured sweets and drinks appear at this time.

Where: Manjuelong and around West Lake

Qiantang River tidal boreDate variesLunar calendar - peaks around the 18th day of the 8th month, usually September or October

One of the world's largest tidal bores surges up the river.

Why go: Follow official viewing areas; the bore can be dangerous.

Where: Qiantang River, with famous viewing at Yanguan in Haining

Spring tea harvestDate variesUsually late March to April

Early-picked Longjing tea, especially before the Qingming festival, is highly valued.

Why go: A good time to see tea being picked and pan-roasted by hand.

Where: Longjing tea villages