Guangzhou vs Shenzhen

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Guangzhou edges ahead as the better destination in October. Guangzhou offers 3 hours of daily sunshine with only 3 rain days, while Shenzhen sees 10 sunshine hours and 7 rain days.

Guangzhou sits in the comfortable travel range at 16°C. Shenzhen is also comfortable at 28°C.

For travelers who prioritize dry weather, Guangzhou is the stronger choice in October. Shenzhen receives 7 more hours of sunshine per day, which matters for sightseeing and outdoor activities.

Guangzhou reaches an average high of 16°C (61°F) and drops to 8°C (46°F) at night during October. The daily temperature range is 8°C, meaning moderate variation throughout the day.

Shenzhen averages 28°C (82°F) for the high and 22°C (72°F) for the low, with a daily range of 6°C. There is a notable 12°C gap between the two cities, so expect a very different feel.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in October.

Guangzhou receives approximately 40 mm of rainfall across 3 rain days during October. Rain is occasional, so a light rain jacket should suffice.

Shenzhen sees 61 mm over 7 rain days. That makes Guangzhou the drier option by 4 rain days and 21 mm of total precipitation.

Humidity also differs: Guangzhou averages 75% while Shenzhen sits at 78%. Shenzhen will feel muggier, especially at higher temperatures.