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

In September, Beijing averages 28°C high / 16°C low with about 54 mm of rain; Xi'an averages 26°C high / 18°C low with about 157 mm.

Beijing vs Xi'an in September

Beijing is the better pick in September — 84 vs 74 on SeasonMap's comfort score. Beijing is warm, a little rain, poor air quality, while Xi'an is warm, soaked, poor air quality.

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

	🇨🇳 Beijing	🇨🇳 Xi'an
Comfort score	84/100 (A)	74/100 (B)
Feels-like high	28°C	28°C
Avg high / low	28° / 16°	26° / 18°
Rainfall	54 mm	157 mm
Rainy days	5	12
Humidity	64%	72%
Air quality (AQI)	155	112

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

Month by month

Beijing vs Xi'an in September — FAQ

Is September better in Beijing or Xi'an?: Beijing is the better pick in September — 84 vs 74 on SeasonMap's comfort score. Beijing is warm, a little rain, poor air quality, while Xi'an is warm, soaked, poor air quality.
What is the weather like in Beijing vs Xi'an in September?: In September, Beijing averages 28°C high / 16°C low with about 54 mm of rain; Xi'an averages 26°C high / 18°C low with about 157 mm.