What is the weather like in Guangzhou vs Sanya in October?

In October, Guangzhou averages 28°C high / 21°C low with about 96 mm of rain; Sanya averages 27°C high / 21°C low with about 256 mm.

Guangzhou vs Sanya in October

Guangzhou is the better pick in October — 70 vs 66 on SeasonMap's comfort score. Guangzhou is hot, rainy, poor air quality, while Sanya is hot, soaked, clean air.

Guangzhou vs Sanya — October climate, side by side

	🇨🇳 Guangzhou	🇨🇳 Sanya
Comfort score	70/100 (B)	66/100 (C)
Feels-like high	31°C	30°C
Avg high / low	28° / 21°	27° / 21°
Rainfall	96 mm	256 mm
Rainy days	10	18
Humidity	73%	82%
Air quality (AQI)	102	47

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

Month by month

Guangzhou 🇨🇳 Chinahot, rainy, poor air quality · best December70
Sanya 🇨🇳 Chinahot, soaked, clean air · best March66

Guangzhou vs Sanya in October — FAQ

Is October better in Guangzhou or Sanya?: Guangzhou is the better pick in October — 70 vs 66 on SeasonMap's comfort score. Guangzhou is hot, rainy, poor air quality, while Sanya is hot, soaked, clean air.
What is the weather like in Guangzhou vs Sanya in October?: In October, Guangzhou averages 28°C high / 21°C low with about 96 mm of rain; Sanya averages 27°C high / 21°C low with about 256 mm.