What is the weather like in Guangzhou vs Xi'an in September?

In September, Guangzhou averages 31°C high / 25°C low with about 216 mm of rain; Xi'an averages 26°C high / 18°C low with about 157 mm.

Guangzhou vs Xi'an in September

Xi'an is the better pick in September — 74 vs 50 on SeasonMap's comfort score. Xi'an is warm, soaked, poor air quality, while Guangzhou is sweltering, soaked, poor air quality.

Guangzhou vs Xi'an — September climate, side by side

	🇨🇳 Guangzhou	🇨🇳 Xi'an
Comfort score	50/100 (D)	74/100 (B)
Feels-like high	37°C	28°C
Avg high / low	31° / 25°	26° / 18°
Rainfall	216 mm	157 mm
Rainy days	19	12
Humidity	83%	72%
Air quality (AQI)	108	112

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

Month by month

Guangzhou vs Xi'an in September — FAQ

Is September better in Guangzhou or Xi'an?: Xi'an is the better pick in September — 74 vs 50 on SeasonMap's comfort score. Xi'an is warm, soaked, poor air quality, while Guangzhou is sweltering, soaked, poor air quality.
What is the weather like in Guangzhou vs Xi'an in September?: In September, Guangzhou averages 31°C high / 25°C low with about 216 mm of rain; Xi'an averages 26°C high / 18°C low with about 157 mm.