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Temperatures in September
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Hong Kong temperatures in September

September is generally a very warm month with maximum daytime temperatures around 31°C and nighttime temperatures around 26°C in Hong Kong. September falls during the summer season.

What is the temperature of the different cities in Hong Kong in September?

To get a sense of September's typical temperatures in the key spots of Hong Kong, explore the map below. Click on a point for an in-depth look.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • How much sun does Hong Kong get in September?
    • Most areas experience a moderate amount of sunshine, with approximately 175 hours of sunlight expected in Hong Kong. This makes it neither too gloomy nor overly bright.

  • What is the water's temperature in September?
    • The water temperature averages approximately 28°C in Hong Kong this month, an ideal temperature for swimming and cooling off.

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