What is the weather like in Guangzhou vs Xiamen in September?

In September, Guangzhou averages 31°C high / 25°C low with about 216 mm of rain; Xiamen averages 33°C high / 25°C low with about 152 mm.

Guangzhou vs Xiamen in September

Xiamen is the better pick in September — 57 vs 50 on SeasonMap's comfort score. Xiamen is sweltering, soaked, muggy air, while Guangzhou is sweltering, soaked, poor air quality.

Guangzhou vs Xiamen — September climate, side by side

	🇨🇳 Guangzhou	🇨🇳 Xiamen
Comfort score	50/100 (D)	57/100 (D)
Feels-like high	37°C	38°C
Avg high / low	31° / 25°	33° / 25°
Rainfall	216 mm	152 mm
Rainy days	19	14
Humidity	83%	80%
Air quality (AQI)	108	67

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

Month by month

Guangzhou vs Xiamen in September — FAQ

Is September better in Guangzhou or Xiamen?: Xiamen is the better pick in September — 57 vs 50 on SeasonMap's comfort score. Xiamen is sweltering, soaked, muggy air, while Guangzhou is sweltering, soaked, poor air quality.
What is the weather like in Guangzhou vs Xiamen in September?: In September, Guangzhou averages 31°C high / 25°C low with about 216 mm of rain; Xiamen averages 33°C high / 25°C low with about 152 mm.