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

In September, Hangzhou averages 30°C high / 22°C low with about 140 mm of rain; Shanghai averages 29°C high / 22°C low with about 168 mm.

Hangzhou vs Shanghai in September

Hangzhou and Shanghai are nearly tied in September — 60 vs 61 on SeasonMap's comfort score. Hangzhou is sweltering, rainy, poor air quality; Shanghai is hot, soaked, muggy air.

Hangzhou vs Shanghai — September climate, side by side

	🇨🇳 Hangzhou	🇨🇳 Shanghai
Comfort score	60/100 (C)	61/100 (C)
Feels-like high	34°C	32°C
Avg high / low	30° / 22°	29° / 22°
Rainfall	140 mm	168 mm
Rainy days	12	13
Humidity	80%	81%
Air quality (AQI)	112	94

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

Month by month

Hangzhou vs Shanghai in September — FAQ

Is September better in Hangzhou or Shanghai?: Hangzhou and Shanghai are nearly tied in September — 60 vs 61 on SeasonMap's comfort score. Hangzhou is sweltering, rainy, poor air quality; Shanghai is hot, soaked, muggy air.
What is the weather like in Hangzhou vs Shanghai in September?: In September, Hangzhou averages 30°C high / 22°C low with about 140 mm of rain; Shanghai averages 29°C high / 22°C low with about 168 mm.