SeasonScore
Shenzhen, China
Photo: Simbaxu · CC BY-SA 4.0

China

Shenzhen in September

🌧️ Rainy season

Hot, humid and very wet. Watch for tropical cyclone risk.

🎒 Pack: light, breathable clothes & sunscreen · compact umbrella or rain jacket · quick-dry fabrics

Best months: Feb (8.7), Nov (8.6), Jan (8.5)

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Why September scores 6.6What goes into the score

How it works
🌡️ 32° / 26°C🌧️ 243 mm💧 dew pt 25°🍃 PM2.5 25
  • Weather comfort5.6
    • ✓Hot (32°C highs / 26°C lows)
    • !Very humid/sticky (dew point 24.9°C)
    • !Wet: ~243 mm rain, ~9 heavy-rain days
  • Air quality7.0
    • !Elevated (PM2.5 ~25 µg/m³)
  • Seasonal hazards8.0
    • !Tropical cyclone: Peak of the Western Pacific typhoon season
    • !Flood: ~9 heavy-rain days in an average September
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut September side by side with another month
SepFeb
Score6.6 Good8.7 Excellent
Season🌧️ Rainy season🌤️ Cool dry season
High / low32° / 26°21° / 14°
Rain243 mm37 mm
Humiditydew pt 25°dew pt 14°
PM2.525 µg/m³36 µg/m³

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

Holidays & crowdsSeptember 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.

Other public holidays: Mid-Autumn Festival (15 Sep)

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

Explore ShenzhenEvents, sights, food & souvenirs

Check event dates locally

Southern Chinese tech city next to Hong Kong, grown since 1980 from a small town into a megacity known for electronics markets, theme parks and modern architecture.

Events in September
Mid-Autumn FestivalDate varies15th day of the 8th lunar month — September or early October

Families share mooncakes and look at the full moon.

Why go: A public holiday.

Where: Citywide

Coming up later

Chinese New YearDate variesLunar calendar — late January to mid-February, date moves each year

Flower fairs and family gatherings mark the new year.

Why go: Many workers leave to visit home, so the city is quieter but transport is busy.

Where: Citywide