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Weather Information for Aviation Sports Webpage

HKO

Down Up Tips

Temperature
°C

Humidity
%

Tephigram
Satellite
Radar
Lightning
Tephigram Temperature
Dew Point Temp.
Latest Weather Photo
Tsim Sha Tsui
(looking towards the east)
Thermal Index Tips

Estimated Surface
Temperature (oC)

Height
Thermal Index
(Soaring Conditions)
5000ft (1524m)
4000ft (1219m)
3000ft (914m)
2000ft (609m)
1000ft (304m)

Consider an air parcel. If it is warmer than its surrounding it will rise. The Thermal Index is derived based on the temperature difference between the air parcel and its surrounding. It is commonly used to indicate the soaring conditions at various heights.
Sunrise:
Sunset:
Moonset:
Moon Phase:
Tide/Sea Temp
Low
High
Low
High

For general enquiries on the content of this page, please call Experimental Officer
(Aviation Weather Forecast and Warning Services) at 2926 8362 during office hours on Monday to Friday (except public holidays).