Severe weather phenomena that can affect Hong Kong include tropical cyclones, strong winter and summer monsoon winds,monsoon troughs and thunderstorms with associated squalls that are most frequent from April to September.

• 影响香港的恶劣天气包括热带气旋、强烈冬季及夏季季候风、季风槽及经常在四月至九月发生的狂风雷暴。