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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

  • 「 VRB 」: Variable
  • 「 calm 」: Calm
  • 「 easterly wind of 18 km/h 」: Easterly wind of 18 km h-1
  • 「 easterly wind of 90 km/h 」: Easterly wind of 90 km h-1

Remark

  • The data displayed is provisional. Only limited data validation has been carried out.
  • The Chek Lap Kok wind station is located near the middle of the North Runway of the Hong Kong International Airport. When this station 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

Other information

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