What is the weather like in Shanghai vs Shenzhen in September?

In September, Shanghai averages 29°C high / 22°C low with about 168 mm of rain; Shenzhen averages 32°C high / 25°C low with about 260 mm.

Shanghai vs Shenzhen in September

Shanghai is the better pick in September — 61 vs 46 on SeasonMap's comfort score. Shanghai is hot, soaked, muggy air, while Shenzhen is sweltering, soaked, muggy air.

Shanghai vs Shenzhen — September climate, side by side

	Shanghai	Shenzhen
Comfort score	61/100 (C)	46/100 (F)
Feels-like high	32°C	38°C
Avg high / low	29° / 22°	32° / 25°
Rainfall	168 mm	260 mm
Rainy days	13	20
Humidity	81%	85%
Air quality (AQI)	94	84

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Shanghai vs Shenzhen in September — FAQ

Is September better in Shanghai or Shenzhen?: Shanghai is the better pick in September — 61 vs 46 on SeasonMap's comfort score. Shanghai is hot, soaked, muggy air, while Shenzhen is sweltering, soaked, muggy air.
What is the weather like in Shanghai vs Shenzhen in September?: In September, Shanghai averages 29°C high / 22°C low with about 168 mm of rain; Shenzhen averages 32°C high / 25°C low with about 260 mm.