What is the weather like in Chengdu vs Jiuzhaigou in September?

In September, Chengdu averages 27°C high / 20°C low with about 148 mm of rain; Jiuzhaigou averages 19°C high / 12°C low with about 164 mm.

Chengdu vs Jiuzhaigou in September

Jiuzhaigou is the better pick in September — 80 vs 61 on SeasonMap's comfort score. Jiuzhaigou is nice, soaked, clean air, while Chengdu is hot, rainy, poor air quality.

Chengdu vs Jiuzhaigou — September climate, side by side

	🇨🇳 Chengdu	🇨🇳 Jiuzhaigou
Comfort score	61/100 (C)	80/100 (A)
Feels-like high	30°C	19°C
Avg high / low	27° / 20°	19° / 12°
Rainfall	148 mm	164 mm
Rainy days	13	23
Humidity	79%	86%
Air quality (AQI)	140	43

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

Month by month

Chengdu vs Jiuzhaigou in September — FAQ

Is September better in Chengdu or Jiuzhaigou?: Jiuzhaigou is the better pick in September — 80 vs 61 on SeasonMap's comfort score. Jiuzhaigou is nice, soaked, clean air, while Chengdu is hot, rainy, poor air quality.
What is the weather like in Chengdu vs Jiuzhaigou in September?: In September, Chengdu averages 27°C high / 20°C low with about 148 mm of rain; Jiuzhaigou averages 19°C high / 12°C low with about 164 mm.