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Regional Weather in Hong Kong (Geographic Information System Platform)

Temperature
(updated at )
Unit: degree Celsius (°C)
temperature color palette
Relative Humidity
(updated at )
Unit: per cent (%)
Relative Humidity color palette
Maximum Temperature
(updated at )
Unit: degree Celsius (°C)
Maximum Temperature color palette
Minimum Temperature
(updated at )
Unit: degree Celsius (°C)
Minimum Temperature color palette
Past 24-hour Temperature Difference
(updated at )
Unit: degree Celsius (°C)
Past 24-hour Temperature Difference color palette
Grass Temperature
(updated at )
Unit: degree Celsius (°C)
Grass Temperature color palette
Visibility
(updated at )
Unit: metres or kilometres (m or km)
Visibility color palette
Maximum Gust
(updated at )
Unit: kilometres per hour (km h-1)
Maximum Gust color palette
Mean Sea Level Pressure
(updated at )
Unit: hectopascal (hPa)
Wind
(updated at )
Wind Speed
Unit: kilometres per hour (km h-1)
Wind color palette
Ambient Gamma Radiation Level in HK
(updated at )
Unit: microsievert per hour (µSv/h)
dose rate record RMN color palette
* Radiation level is affected by natural
   variations of weather and generally
   varies between 0.06 and 0.3 µSv/h.
Weather Radar (Range: )
(updated at )
Rainfall Raterainfall record
Unit: millimetres per hour (mm h-1)
Weather Radar color palette
Cloud-to-ground Lightning Location
()
Lightning Location Lightning Location lightning count

Help

General

  • Station higher than 500 metres above mean sea level 」: Station higher than 500 metres above mean sea level
  • Weather Photo 」: Weather Photo
  • 「 * 」: Derived from incomplete data set
  • 「 M 」: Under Maintenance / Data Temporarily Not Available

Wind

Remark

  • The data displayed is provisional. Only limited data validation has been carried out.
  • When the anemometer of Chek Lap Kok is under maintenance, wind data of Chek Lap Kok may be temporarily provided by another wind station within the Hong Kong International Airport.
  • User Guide
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