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最後更新日期: 2024年6月28日. 香港天文台是一個負責監測及預測天氣、並就與天氣有關的災害發出警告的政府部門。. 天文台亦監測和評估香港的輻射水平，以及為廣大市民和航海、航空、工業及工程行業提供氣象和地球物理服務。.
The Hong Kong Observatory is a government department responsible for monitoring and forecasting weather, as well as issuing warnings on weather-related hazards. The Observatory also monitors and assesses radiation levels in Hong Kong, and provides other meteorological and geophysical services to meet the needs of the public and the shipping ...
天氣報告. 天文台. 及 符號後的數字為天文台當日的最高及最低氣溫預測或記錄，亦可視作當日於天文台的氣溫變化範圍。. °C. %. 天氣預測. 天氣概況 . 展望：. 天氣 廣播站.
"9-day Weather Forecast" provides general indications of the trends in weather for the coming 9 days. For detailed description of today's weather forecast, please refer to "Local Weather Forecast". The Probability of Significant Rain (PSR) forecast provides users
Current Weather | Regional Temperature Forecast in HK | 9-day Weather Forecast UV Index Forecast | Weather Information for South China Coastal Waters | Automatic Regional Weather Forecast Information on Tropical Cyclones
預測準確度一般隨預報時效增加而遞減，誤差則隨預報時效增加而增大。「九天天氣預報」中除了「顯著降雨概率」以外的天氣預測，第一至三天、第四至七天和第八至九天天氣預報的平均準確度分別約為百分之九十、八十五和八十。
Explanations. Warning symbol with red flashing rectangle means warning now in force. Warning symbol without red flashing rectangle means warning that has been in force today but has been cancelled. Warning symbol in grey shade means warning that has not been in force today. Tropical Cyclone Warning Signal (s)
9-day Weather Forecast | UV Index Forecast Weather Information for South China Coastal Waters | Automatic Regional Weather Forecast in Hong Kong & Pearl River Delta Region Regional Weather in Hong Kong
Pamphlet on Tropical Cyclone Warning Signals. Precautionary Measures when Tropical Cyclone Warning Signals are in force. Tropical Cyclone Names in the western North Pacific and the South China Sea with effect from 2024. More.
香港天文台在發出之最新天氣報告. 錄得氣溫，相對濕度百分之。. 本港其他地區的氣溫：. 注意﹕以上乃臨時數據，只經過有限度的數據驗證。. 本港地區天氣預報 | 香港分區氣溫預報 | 九天天氣預報. 華南海域天氣報告 | 紫外線指數預測 | 自動分區天氣預報 ...
