Page refreshed at   [Refresh] [中文]

Warning(s) in Force [Details] [Def]

Weather Details around Hong Kong [Details] [HKO link]

Regional Weather of Hong Kong

Tropical Cyclone Information [Details] [HKO link]

Tropical Cyclone Track

Real-time Weather Photos [Details] [HKO link]

The following photo shows the real-time view of Victoria Harbour, as viewed from Central towards the east.

Real-time photo at Central

Astronomical / Tidal Information [Details] [HKO link]

Info for 28/02/2024 (Wednesday):
Astro. Info
Sunrise:06:4505:290.79 m
Sunset:18:2611:431.72 m
Moonrise:21:3317:210.94 m
Moonset:08:4423:541.83 m

Planetary phenomena in the coming week:
Feb 28, 06:53 HKT: Moon Descending Node
Feb 28, 16:19 HKT: Mercury Superior Conj.
Feb 29, 05:01 HKT: Saturn Conjunction
Mar 03, 23:24 HKT: Last Quarter
Mar 05, 10:03 HKT: Moon South Dec.: 28.5° S
(Source: NASA)

Weather at a Glance [Details] [HKO link]

Weather at a Glance Data as of 16:40 on 28/2/2024

18.8 C 85 % 1015.9 hPa
All measurements taken at Hong Kong Observatory
HKO Temp.:18.8 C
RH.: 85 %
Apparent Temp.:18.8 C
Dew Point:16.2 C
Temp. of today:19.3 / 17.5 C (Range 1.8 C)
Mean SLP.:1015.9 hPa
King's Park Wind:5 km/h (E)
Rain:0.0 mm (past 15 min)

Upper-Level Weather Information [Details]

Data as of 08:00 HKT on 28/2/2024 - Level of instability:

Delta P Values

At 2024/02/28 14 HKT: [Explanation] [Values for the past 10 days]

Delta p(972) = 6.4 (15-18 hours)
Delta p(S) = 5.7

3-day Weather Forecast [Click for 9-day] [HKO link]

3-day Weather Forecast Data as of 16:30 HKT 28/Feb/2024

General Situation: The northeast monsoon now affecting the coast of southern China will strengthen later tomorrow. Temperatures will fall appreciably over the region on Friday and Saturday. The weather will be cold over the inland areas of Guangdong over the weekend. A southerly airstream will bring showers to southern China early next week. Another surge of the northeast monsoon is expected to affect Guangdong in the middle and latter parts of next week.

29/2 (Thu)

Mainly cloudy with one or two rain patches. Misty later.

Becoming cool appreciably. Cloudy with one or two rain patches. Misty at first.

Cloudy. A few rain patches at first. Rather cool in the morning.
Wind E to NE force 3 to 4, becoming N force 3 to 4 later. N force 4, force 5 offshore. N to NE force 4, force 5 offshore.
16 - 22 °C
14 - 18 °C
13 - 17 °C
80 - 95 %
60 - 95 %
65 - 95 %

Extended Temperature Outlook [HKO link]

Maximum temperature:

Maximum temperature

Minimum temperature:

Maximum temperature

Weather Conditions in South China Sea [Details] [HKO link]

Satellite / Radar Images [Details]

Radar: 256 km range

Radar: 128 km range

Radar: 64 km range

Satellite: IR imagery*

* The Satellite imagery above is taken by Himawari-8 operated by the Japan Meteorological Agency (JMA).

Aviation Weather Observation Report [HKO link]

HK International Airport METAR report Data as of 16:30 HKT on 28 Feb 24

Original code: METAR VHHH 280830Z 34009KT 9999 FEW013 SCT022 17/12 Q1016 NOSIG=

Wind Visibility WeatherCloud AmountCloud BaseTemperature Dew Point Pressure (QNH)
9 knots from 340 degrees (NNW)
10 km or above
No significant weather
1 to 2 oktas
3 to 4 oktas
1300 feet
2200 feet
17 oC
12 oC
1016 hPa

Next Two Hours Change
No Significant Change

Meteorological Calculation

A. Conversion between units


B. Calculation of distance between places on Earth

Place 1:     Lat :   Long :
Place 2:     Lat :   Long :

Current Partner Sites [Details]



Our Facebook Page [Link]


This site is best viewed at 1024 x 768 resolution.

All weather information of Hong Kong contained in this site is given by the Hong Kong Observatory. Permission has been granted by the Observatory for the reproduction of weather information in this site.

Last Modified: Mon, Jul 24 2023