Text Only Traditional Chinese Simplified Chinese
Current Weather Report RSS

Current Weather

Automatic Regional Weather Forecast in Hong Kong & Pearl River Delta Region

Local Weather Forecast | Regional Temperature Forecast in HK
9-day Weather Forecast | UV Index Forecast
Weather Information for South China Coastal Waters

Bulletin issued at 17:02 HKT 30/Dec/2016

At 5 p.m. at the Hong Kong Observatory the air temperature was 18 degrees Celsius and the relative humidity 57 per cent.
During the past hour the mean UV Index recorded at King's Park was 0.5. The intensity of UV radiation was low.

Please be reminded that:

The Fire Danger Warning is Red and the fire risk is extreme.

The air temperatures at other places were:

King's Park 18 degrees;
Wong Chuk Hang 18 degrees;
Ta Kwu Ling 18 degrees;
Lau Fau Shan 19 degrees;
Tai Po 17 degrees;
Sha Tin 17 degrees;
Tuen Mun 19 degrees;
Tseung Kwan O 18 degrees;
Sai Kung 18 degrees;
Cheung Chau 17 degrees;
Chek Lap Kok 18 degrees;
Tsing Yi 19 degrees;
Shek Kong 19 degrees;
Tsuen Wan Ho Koon 17 degrees;
Tsuen Wan Shing Mun Valley 18 degrees;
Shau Kei Wan 18 degrees;
Kowloon City 17 degrees;
Happy Valley 19 degrees;
Wong Tai Sin 18 degrees;
Stanley 18 degrees;
Kwun Tong 18 degrees;
Sham Shui Po 19 degrees;
Kai Tak Runway Park 19 degrees;
Yuen Long Park 19 degrees;
Tai Mei Tuk 18 degrees.


Note: The data above is provisional. Only limited data validation has been carried out.


Climatological Information for 30 Dec

Regional Weather in Hong Kong

Information on Tropical Cyclones

Hong Kong Climatology


Local Weather Forecast
Text Only Traditional Chinese Simplified Chinese
Local Weather Forecast RSS

Local Weather Forecast

Automatic Regional Weather Forecast in Hong Kong & Pearl River Delta Region

Current Weather | Regional Temperature Forecast in HK |  9-day Weather Forecast
UV Index Forecast |  Weather Information for South China Coastal Waters

Bulletin updated at 16:45 HKT 30/Dec/2016

Here is the latest weather bulletin issued by the Hong Kong Observatory.

The winter monsoon is bringing dry weather to southern China. Locally, the relative humidity over the territory generally stayed around 50 per cent in the afternoon.

Weather forecast for tonight and tomorrow

Mainly cloudy. The minimum temperature tomorrow morning will be about 16 degrees in the urban areas, and a couple of degrees lower in the New Territories. Sunny intervals during the day with a maximum temperature of around 20 degrees. Moderate east to northeasterly winds, fresh at times later.

Outlook : Temperatures will continue to rise over New Year's Day. Mild with sunny periods next week.


(The above forecast period is valid up to 23:59 HKT tomorrow, 31/12/2016; Regular update at : around 45 minutes past each hour, 16:15 HKT and 23:15 HKT)

Information on Tropical Cyclones

Marine Weather Information and Forecast

Weather Information for Aviation

Numerical Prediction Products

Weather Information in China

Weather Information in other Cities

TV Weather Program

MARINE FORECAST
Traditional Chinese Simplified Chinese

Marine Forecast

Weather Information for the Marine Community

Bulletin issued at 09:00 HKT 30/Dec/2016

GALE WARNING AREAS: KWANGTUNG, TAIWAN STRAIT, BASHI, PRATAS, BALINTANG, SCARBOROUGH, PARACEL AND DANANG.

GENERAL SITUATION AT 292100 UTC:
THE NORTHEAST MONSOON IS AFFECTING THE FORECAST AREAS.

MARINE FORECAST FOR 24 HOURS FROM 300100 UTC:

HONG KONG= NE 5-6, OCNL 7. CLD. SEA 3 M. SWELL NE 2 M. TEMP 19-16 C. =
KWANGTUNG= NE 6-7, OCNL 8. CLD. SEA 3-5 M. SWELL NE 3 M. =
TAIWAN STRAIT= NE 7-8. CLD. SEA 4-6 M. SWELL NE 3-4 M. =
BASHI= NE 7-8. RAIN PATCHES. SEA 4-6 M. SWELL NE 3-4 M. =
PRATAS= NE 7-8. RAIN PATCHES. SEA 4-6 M. SWELL NE 3-4 M. =
BALINTANG= NE 7-8. RAIN PATCHES. SEA 4-6 M. SWELL NE 3-4 M. =
SCARBOROUGH= NE 7-8. RAIN PATCHES. SEA 4-6 M. SWELL NE 3-4 M. =
PARACEL= NE 7-8. ISOL SHOWERS. SEA 4-6 M. SWELL NE 3-4 M. =
TONKIN= NE 5-6. CLD. SEA 2-3 M. =
DANANG= N TO NE 6-7, OCNL 8. ISOL SHOWERS. SEA 3-5 M. SWELL NE 3-4 M. =
NNNN
Abbreviations:
KT, VRB, SLW, FRQ - knot, variable, slow, frequent STNR, QSTNR, C - stationary, quasi-stationary, degrees celsius WKN, INTSF, INTST, NC - weaken, intensify, intensity, no change LGT, ISOL, SCT, OCNL - light, isolated, scattered, occasional CLD, DZ, TS - cloudy, drizzle, thunderstorm

The date and time are specified by a 6-digit number DDHHMM. DD stands for the day of month, HH represents the hour while MM indicates the minute in UTC.


  • Map showing the 10 forecast areas
  • Tidal Information

    • SOUTH CHINA COASTAL WATERS
    Text Only Traditional Chinese Simplified Chinese

    South China Coastal Waters

    Current Weather | Local Weather Forecast | Regional Temperature Forecast in HK
    9-day Weather Forecast | UV Index Forecast | Weather Information for Fishermen

    Bulletin issued at 16:30 HKT 30/Dec/2016

    Weather information for south China coastal waters issued by the Hong Kong Observatory at 4:30 p.m. on 30 December 2016

    Warnings:
    Gale force winds in Nan'ao and Shanwei. Strong winds in Hong Kong adjacent waters, south of Hong Kong and Shangchuan Dao.

    Weather Situation:
    The northeast monsoon is affecting the south China coastal waters.

    Area forecasts for the next 24 hours

    Hong Kong Adjacent Waters:
    East to northeast force 4 to 5.
    Moderate seas.

    Nan'ao and Shanwei:
    Northeast force 6 to 7, occasionally force 8.
    Rough to very rough seas.

    South of Hong Kong and Shangchuan Dao:
    East to northeast force 6 to 7.
    Rough seas.

    Outlook for the next 48 hours
    East to northeasterly winds of force 6 to 7.

    Latest reports from south China coastal weather stations
    --------------------------------------------------------

    Waglan Island Wind northeast force 3
      Visibility 15 Kilometres

    Shantou Wind east-southeast force 2
      Visibility 24 Kilometres

    Huangmaozhou Wind northeast force 4

    Macau Wind north-northeast force 3
      Visibility 9 Kilometres

    Xisha Wind northeast force 3
      Visibility 15 Kilometres in showers

  • Explanation of Seas or Sea Waves
  • Explanation of Swells
  • Descriptive Terms of Wind Speeds
  • Visibility Readings in Hong Kong Waters
  • Map showing forecast areas
  • Tidal Information

    • WEATHER FORECAST FOR LOCAL AVIATION
    Traditional Chinese Simplified Chinese

    Weather Forecast for Local Aviation

    Bulletin issued at 17:30 HKT 30/DEC/2016
    (Next update at 01:30 HKT 31/DEC/2016)
    I.   SIGNIFICANT WEATHER WITHIN 100 KILOMETER RADIUS OF H.K :
     NIL
II.  SYNOPSIS OF THE WEATHER SITUATION :
     THE NORTHEAST MONSOON IS AFFECTING THE SOUTH
     CHINA COASTAL AREAS.
III. FORECAST FOR 100-KILOMETER RADIUS AROUND HONG KONG
     FROM 1800 TO 0400 HKT:
             WIND                           TEMPERATURE (DEG. C)
   A.   SURFACE:  040/10
       OFFSHORE:  040/15-20                            18-15
   B.   2000 FT:  080/15-20                            14
   C.   5000 FT:  080/10                               13
   D.  10000 FT:  200/15                               5
   E.  18000 FT:  250/25                               MS7
   F.  24000 FT:  250/45                               MS19
   G.  30000 FT:  250/60                               MS30
   H. INVERSION LEVEL(S) (ONLY WHEN BELOW 5000 FEET) : 
      NIL
   I. WEATHER       : 
      MAINLY CLOUDY.
   J. CLOUD (HEIGHT ABOVE MSL) : 
      FEW 4000 FT  SCT 10000 FT.
   K. VISIBILITY    : 10 KM.
   L. 0 DEG. C LEVEL: 15500 FT      10 DEG. C LEVEL(S) : 6000, 8200 FT
   M. TURBULENCE    : MOD
   N. SEA STATE     : 2.0-3.0 M     SEA TEMPERATURE    : 19 DEG
IV.  FURTHER OUTLOOK: 
     MODERATE NORTHEASTERLY WINDS.  MAINLY CLOUDY.=

    ===================================================================
Note: The forecast could be updated before the next issue time 
whenever there is newly expected occurrence or non-occurrence 
of significant weather as described below which may be hazardous 
to aircraft within 100-km radius of Hong Kong:

(a) Change of the tropical cyclone category
(b) Strong, Gale, Storm, and Hurricane force winds
(c) Thunderstorm/CBs
(d) Severe gusts
(e) Severe turbulence
(f) Significant low stratus
(g) Fog or thick haze/sandstorm/duststorm 
    causing significant reduction of visibility
(h) Volcanic ash
(i) Radioactive cloud
===================================================================
    Aviation Weather Observation and Forecast Information for Hong Kong International Airport
    To know more about clouds, please see Commonly observed clouds in Hong Kong.

    sigmet
    Traditional Chinese Simplified Chinese

    Significant Weather Information (SIGMET)

    The Airport Meteorological Office is responsible for monitoring hazardous weather and phenomena in the atmosphere that may affect the safety of aircraft operations within a designated airspace over the northern part of the South China Sea. Weather forecasters at the Airport Meteorological Office issues SIGMET information when hazardous weather and phenomena in the atmosphere such as thunderstorms, tropical cyclones, turbulence, icing occur or are expected to occur in the airspace.

    The latest significant weather information
    issued by the Hong Kong Observatory at 10:50 HKT on 30 Dec 16

    VHHK SIGMET 1 VALID 300250/300650 VHHH- VHHK HONG KONG FIR SEV ICE FCST WI N1800 E11248 - N1930 E11130 - N2130 E11130 - N2230 E11500 - N2200 E11500 - N1800 E11248 FL240/300 STNR NC=

    Please click here for more about the SIGMET

    Tropical Cyclone Warning
    Text Only Traditional Chinese Simplified Chinese

    Tropical Cyclone Warning

    There is no tropical cyclone warning signal.

    For other tropical cyclone related information, please visit the World Meteorological Organization Web Site - Severe Weather Information Centre.

    Skip to main content
    Hong Kong Observatory Brand Hong Kong - Asia's world city
    GovHK Text Only Traditional Chinese Simplified Chinese Search
    		Search Site Map Contact Us
    Print Version
    Back
    Print Version
    redirect to GIS version
     2003copy right image | Important notices | Privacy policy Last revision date: <29 Dec 2016> 
    TROPICAL CYCLONE WARNING FOR SHIPPING
    Text Only Traditional Chinese Simplified Chinese

    Tropical Cyclone Warning for Shipping

    There is no tropical cyclone warning for shipping*.




    *Tropical cyclone warnings for shipping are issued by the Hong Kong Observatory for tropical cyclones located within the area bounded by 105E and 125E , 10N and 30N.




    For other tropical cyclone related information, please visit the World Meteorological Organization Web Site - Severe Weather Information Centre.

    YESTERDAY'S WEATHER AND RADIATION LEVEL Skip to main content
    Hong Kong Observatory Brand Hong Kong - Asia's world city
    GovHK Text Only Traditional Chinese Simplified Chinese Search Search Site Map Contact Us
    Back

    Yesterday's Weather and Radiation Level

    Bulletin issued at 00:15 HKT 30/Dec/2016 
    HKO Readings & Radiation Level

Yesterday's Weather and Radiation Level:
------------------------------------------------------

Hong Kong Observatory
Maximum Air Temperature                     17.9 C
Minimum Air Temperature                     13.9 C
Grass Minimum Temperature                   13.9 C
Relative Humidity                        47 - 61 Percent
Rainfall                                       0 mm 
Total rainfall since 1st January          3026.8 mm
Against an average of                     2393.9 mm

Other Stations                Min                  Max
King's Park                  13.0 C               17.9 C
Wong Chuk Hang               13.7 C               20.0 C
Ta Kwu Ling                  12.2 C               17.8 C
Lau Fau Shan                 12.4 C               18.0 C
Tai Po                       12.2 C               17.3 C
Sha Tin                      13.0 C               17.4 C
Tuen Mun                     13.2 C               18.1 C
Tseung Kwan O                12.8 C               19.4 C
Sai Kung                     12.8 C               16.8 C
Cheung Chau                  12.7 C               19.5 C
Chek Lap Kok                 14.0 C               19.1 C
Tsing Yi                     13.6 C               18.8 C
Shek Kong                    12.5 C               17.7 C
Tsuen Wan Ho Koon            11.2 C               16.7 C
Tsuen Wan Shing Mun Valley   12.0 C               19.6 C
Shau Kei Wan                 13.2 C               20.6 C
Kowloon City                 12.6 C               18.2 C
Happy Valley                 14.5 C               20.8 C
Wong Tai Sin                 13.7 C               18.6 C
Stanley                      14.1 C               18.9 C
Kwun Tong                    12.9 C               19.6 C
Sham Shui Po                 13.6 C               20.0 C
Kai Tak Runway Park          14.3 C               19.2 C
Yuen Long Park               12.6 C               18.5 C

Duration of sunshine (King's Park):              3.7 H
The mean UV index recorded at King's Park yesterday was 2,
the UV intensity was Low.
The maximum UV index for yesterday was 5.
Sea surface temperature (Waglan Island):        20.6 C 

Yesterday's (29 Dec 2016) average ambient gamma radiation
dose rate taken outdoors in Hong Kong ranged from 0.08 to
0.15 microsievert per hour.  These are within the normal
range of fluctuation of the background radiation level in
Hong Kong (see Note). The average dose rates measured at the
radiation monitoring stations over various parts of the
territory were as follows :

Station                     Yesterday's average
                            (microsievert/hour)
Ping Chau                           0.08
Tap Mun                             0.09
Kat O                               0.10
Yuen Ng Fan                         0.12
Tai Mei Tuk                         0.12
Sha Tau Kok                         0.10
Kwun Tong                           0.12
Sai Wan Ho                          0.10
King's Park                         0.15
Tsim Bei Tsui                       0.13
Cape D'Aguilar                      0.14
Chek Lap Kok                        0.15

Note

      

    1. From readings taken at various locations in Hong Kong during
the period 1987-2015, the background ambient gamma radiation
levels may vary between 0.06 and 0.30 microsievert per hour.

    2. The extent of health effects to a person as a result of
exposure to radiation is expressed by a physical quantity
called equivalent dose, in unit of sievert.  Protective
action may be required if there is an increase in the
ambient gamma dose rate above background such that the total
additional dose is expected to exceed 5000 microsieverts in
a relatively short period of time. For example, a dose of
5000 microsieverts may be reached when the ambient gamma
dose rate is 1000 microsieverts per hour (several thousand
times above background) and lasts for 5 hours.

    3. The readings of ambient gamma radiation level from
instrument are expressed in unit of gray, which is
numerically equal to the gamma dose expressed in sievert.
    Climatological Information for 29 Dec
     2003copy right image | Important notices | Privacy policy Last revision date: <30 Dec 2016> 

    From Weather Underground