Hong Kong Weather Forecast September 2024. In hong kong during september average daily high temperatures decrease from 89°f to 86°f and the fraction of time spent overcast or mostly cloudy decreases from 74% to 55%. Here you can find all information about the weather in hong kong in september:
Weather ☀ ⛅ hong kong ☀ ⛅ september ☀ ⛅ information on temperature, sunshine hours, water temperature & rainfall in september for hong kong. In the past month or so, sea surface.