Hong Kong vs Shenzhen

Hong Kong and Shenzhen are closely matched in September. Neither city has a clear advantage across all metrics. Your decision should come down to personal preference, cultural interests, and travel logistics rather than weather alone.

Hong Kong can feel quite hot at 29°C, so plan for heat. Shenzhen runs hot at 30°C.

For travelers who prioritize dry weather, both cities are equally dry in September.

Hong Kong reaches an average high of 29°C (84°F) and drops to 25°C (77°F) at night during September. The daily temperature range is 4°C, meaning relatively stable temperatures from day to night.

Shenzhen averages 30°C (86°F) for the high and 25°C (77°F) for the low, with a daily range of 5°C. The two cities feel quite similar in terms of temperature.

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

Hong Kong receives approximately 215 mm of rainfall across 17 rain days during September. Rain is frequent, so waterproof gear is essential.

Shenzhen sees 202 mm over 17 rain days. Both cities are equally rainy this month.

Both cities share similar humidity levels at 78%.