Bookmark and Share
Page refreshed at   [Refresh] [中文]

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

Tropical Cyclone Information [Details] [HKO link]

- Category 1 Typhoon MOLAVE bulletin #5 (2020/10/28, 16:00 HKT) (Final bulletin)
- Severe Tropical Storm GONI bulletin #3 (2020/10/29, 16:00 HKT)

Tropical Cyclone Track

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

Regional Weather of Hong Kong

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 29/10/2020 (Thursday):
Astro. Info
Tide
Sunrise:06:2601:441.27 m
Sunset:17:4808:002.02 m
Moonrise:16:4214:081.04 m
Moonset:04:1820:512.07 m

Planetary phenomena in the coming week:
Oct 30, 00:13 HKT: Moon-Mars: 3.3° N
Oct 31, 02:46 HKT: Moon Apogee: 406400 km
Oct 31, 22:49 HKT: Full Moon
Nov 01, 00:05 HKT: Uranus Opposition
Nov 04, 10:39 HKT: Moon Ascending Node
Nov 05, 13:50 HKT: South Taurid Shower: ZHR = 10
(Source: NASA)

Weather at a Glance [Details] [HKO link]

Weather at a Glance Data as of 16:10 on 29/10/2020

26.1 C 73 % 1015.8 hPa
All measurements taken at Hong Kong Observatory
HKO Temp.:26.1 C
RH.: 73 %
Apparent Temp.:26.1 C
Dew Point:20.9 C
Temp. of today:26.7 / 22.6 C (Range 4.1 C)
Mean SLP.:1015.8 hPa
King's Park Wind:12 km/h (N)
UV:1 (Low)
Rain:0.0 mm (past 15 min)

Upper-Level Weather Information [Details]

Data as of 08:00 HKT on 29/10/2020 - Level of instability:

Delta P Values

At 2020/10/29 14 HKT: [Explanation] [Values for the past 10 days]

Delta p(972) = 6.9 (15-18 hours)
Delta p(S) = 7.6

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

3-day Weather Forecast Data as of 11:30 HKT 29/Oct/2020

General Situation: The northeast monsoon will persist over the south China coast in the next few days. It will be generally fine over the region with relatively large temperature difference between day and night. Besides, Tropical Cyclone Goni will move towards the Philippines in the next couple of days and intensify gradually. It will then enter the central part of the South China Sea. Band of clouds associated with Goni will affect the northern part of the South China Sea midweek next week.

Date
30/10 (Fri)
31/10(Sat)
1/11(Sun)
Weather

Sunny periods.

Mainly fine. Dry during the day.

Fine. Dry during the day.
Wind NE force 4, becoming E force 5 later, occasionally force 6 offshore. E force 4 to 5, occasionally force 6 offshore. E force 4, force 5 offshore at first.
Temp.
22 - 26 °C
22 - 26 °C
22 - 27 °C
R.H.
60 - 85 %
55 - 80 %
50 - 80 %

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 16:00 HKT on 29 Oct 20

Original code: METAR VHHH 290800Z 36007KT 9999 FEW028 26/19 Q1016 NOSIG=

Wind Visibility WeatherCloud AmountCloud BaseTemperature Dew Point Pressure (QNH)
7 knots from 360 degrees (N)
10 km or above
No significant weather
1 to 2 oktas
2800 feet
26 oC
19 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]

 

Statistics


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: Thu, Oct 22 2020




Statistics