Gregorian/Lunar Calendar
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 12:02 HKT 08/Apr/2018

At noon at the Hong Kong Observatory the air temperature was 23 degrees Celsius and the relative humidity 48 per cent.
During the past hour the mean UV Index recorded at King's Park was 8. The intensity of UV radiation was very high.

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 22 degrees;
Wong Chuk Hang 23 degrees;
Ta Kwu Ling 23 degrees;
Lau Fau Shan 21 degrees;
Tai Po 22 degrees;
Sha Tin 22 degrees;
Tuen Mun 23 degrees;
Tseung Kwan O 23 degrees;
Sai Kung 22 degrees;
Cheung Chau 23 degrees;
Chek Lap Kok 22 degrees;
Tsing Yi 23 degrees;
Shek Kong 24 degrees;
Tsuen Wan Ho Koon 22 degrees;
Tsuen Wan Shing Mun Valley 24 degrees;
Hong Kong Park 23 degrees;
Shau Kei Wan 23 degrees;
Kowloon City 23 degrees;
Happy Valley 24 degrees;
Wong Tai Sin 22 degrees;
Stanley 21 degrees;
Kwun Tong 22 degrees;
Sham Shui Po 24 degrees;
Kai Tak Runway Park 21 degrees;
Yuen Long Park 25 degrees;
Tai Mei Tuk 25 degrees.

No rainfall was recorded at the Hong Kong Observatory between midnight last night and midday today.


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


Climatological Information for 8 Apr

Regional Weather in Hong Kong

Information on Tropical Cyclones

Hong Kong Climatology


Local Weather Forecast
Gregorian/Lunar Calendar
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 11:45 HKT 08/Apr/2018

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

The northeast monsoon is bringing very dry weather to Guangdong. Locally, the relative humidity in many places was about 40 per cent around noon.

Weather forecast for this afternoon and tonight

Fine. Very dry in the afternoon. Moderate northeasterly winds.

Outlook : Sunny periods and temperatures rising gradually in the next couple of days.


(The above forecast period is valid up to 23:59 HKT today, 08/04/2018; 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
Gregorian/Lunar Calendar
Traditional Chinese Simplified Chinese

Marine Forecast

Weather Information for the Marine Community

Bulletin issued at 09:00 HKT 08/Apr/2018

GALE WARNING AREAS: BASHI, PRATAS, BALINTANG, SCARBOROUGH AND PARACEL.

GENERAL SITUATION AT 072100 UTC:
AN INTENSE NORTHEAST MONSOON IS AFFECTING THE FORECAST AREAS.

MARINE FORECAST FOR 24 HOURS FROM 080100 UTC:

HONG KONG= NE 5-6, OCNL 7. FINE. SEA UP TO 4 M. SWELL N TO NE 2-3 M. TEMP 23-19 C. =
KWANGTUNG= NE 6-7. FINE. SEA 3-4 M. SWELL N TO NE 3-5 M. =
TAIWAN STRAIT= NE 6-7. FINE. SEA 3-4 M. SWELL N TO NE 3-5 M. =
BASHI= NE 6-7, OCNL 8. ISOL SHOWERS. SEA UP TO 6 M. SWELL N TO NE 3-5 M. =
PRATAS= NE 6-7, OCNL 8. ISOL SHOWERS. SEA UP TO 6 M. SWELL N TO NE 3-5 M. =
BALINTANG= NE 7-8. ISOL SHOWERS. SEA 4-6 M. SWELL N TO NE 3-5 M. =
SCARBOROUGH= NE 7-8. ISOL SHOWERS. SEA 4-6 M. SWELL N TO NE 3-5 M. =
PARACEL= NE 7-8. ISOL SHOWERS. SEA 4-6 M. SWELL N TO NE 3-5 M. =
TONKIN= NE 5-6, OCNL 7. FINE. SEA UP TO 4 M. SWELL N TO NE 3 M. =
DANANG= NE 6-7. LGT RAIN PATCHES. SEA 3-4 M. SWELL N TO NE 3-5 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
    Gregorian/Lunar Calendar
    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 12:30 HKT 08/Apr/2018

    Weather information for south China coastal waters issued by the Hong Kong Observatory at 12:30 p.m. on 08 April 2018

    Warnings:
    Strong winds in all areas.

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

    Area forecasts for the next 24 hours

    Hong Kong Adjacent Waters:
    Northeast force 5 to 6.
    Moderate to rough seas.

    Nan'ao, Shanwei, South of Hong Kong and Shangchuan Dao:
    Northeast force 5 to 6, occasionally force 7.
    Moderate to rough seas.

    Outlook for the next 48 hours
    East to southeasterly winds of force 4 to 5, occasionally force 6.

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

    Waglan Island Wind east-northeast force 4
      Visibility 21 Kilometres

    Shantou Wind east force 2
      Visibility 30 Kilometres

    Dongsha Wind northeast force 4
      Visibility 10 Kilometres

    Huangmaozhou Wind east-northeast force 3

    Macau Wind north-northeast force 2
      Visibility 15 Kilometres

    Xisha Wind northeast force 3
      Visibility 9 Kilometres

  • 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
    Gregorian/Lunar Calendar
    Traditional Chinese Simplified Chinese

    Weather Forecast for Local Aviation

    Bulletin issued at 12:30 HKT 08/APR/2018
    (Next update at 17:30 HKT 08/APR/2018)
    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 1300 TO 2300 HKT:
             WIND                           TEMPERATURE (DEG. C)
   A.   SURFACE:  070/5-10
       OFFSHORE:  070/15                               25-21
   B.   2000 FT:  140/10-15                            16
   C.   5000 FT:  140/10                               11
   D.  10000 FT:  260/10                               6
   E.  18000 FT:  270/35                               MS8
   F.  24000 FT:  270/50                               MS18
   G.  30000 FT:  260/60                               MS33
   H. INVERSION LEVEL(S) (ONLY WHEN BELOW 5000 FEET) : 
      3800 - 4500 FT.
   I. WEATHER       : 
      FINE.
   J. CLOUD (HEIGHT ABOVE MSL) : 
      FEW 3000 FT.
   K. VISIBILITY    : 10 KM.
   L. 0 DEG. C LEVEL: 13000 FT
      10 DEG. C LEVEL(S) : 4000, 5600, 8000 FT
   M. TURBULENCE    : MOD OFFSHORE.
   N. SEA STATE     : 1.5-2.0 M     SEA TEMPERATURE    : 21 DEG
IV.  FURTHER OUTLOOK: 
     MODERATE EASTERLY WINDS.  MAINLY FINE.=

    ===================================================================
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
    Gregorian/Lunar Calendar
    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 14:15 HKT on 07 Apr 18

    VHHK SIGMET 1 VALID 070615/071015 VHHH- VHHK HONG KONG FIR SEV ICE OBS N OF N2030 AND E OF E11230 FL140/200 MOV E 10KT NC=

    Please click here for more about the SIGMET

    Tropical Cyclone Warning
    Gregorian/Lunar Calendar
    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: <06 Apr 2018> 
    TROPICAL CYCLONE WARNING FOR SHIPPING
    Gregorian/Lunar Calendar
    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 08/Apr/2018 
    HKO Readings & Radiation Level

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

Hong Kong Observatory
Maximum Air Temperature                     20.3 C
Minimum Air Temperature                     16.1 C
Grass Minimum Temperature                   15.8 C
Relative Humidity                        35 - 60 Percent
Rainfall                                      Trace 
Total rainfall since 1st January            89.4 mm
Against an average of                      201.5 mm

Other Stations                Min                  Max
King's Park                  14.9 C               19.8 C
Wong Chuk Hang               15.8 C               19.7 C
Ta Kwu Ling                  14.1 C               20.2 C
Lau Fau Shan                 14.1 C               19.6 C
Tai Po                       15.9 C               19.6 C
Sha Tin                      15.0 C               19.9 C
Tuen Mun                     14.7 C               19.9 C
Tseung Kwan O                14.6 C               19.5 C
Sai Kung                     14.5 C               19.4 C
Cheung Chau                  15.8 C               19.7 C
Chek Lap Kok                 15.6 C               21.3 C
Tsing Yi                     16.2 C               20.1 C
Shek Kong                    14.8 C               20.6 C
Tsuen Wan Ho Koon            14.2 C               18.6 C
Tsuen Wan Shing Mun Valley   15.6 C               19.5 C
Hong Kong Park               15.9 C               19.7 C
Shau Kei Wan                 14.6 C               20.4 C
Kowloon City                 14.1 C               19.7 C
Happy Valley                 16.1 C               20.3 C
Wong Tai Sin                 14.7 C               19.8 C
Stanley                      15.2 C               19.5 C
Kwun Tong                    14.3 C               19.5 C
Sham Shui Po                 15.7 C               20.1 C
Kai Tak Runway Park          15.7 C               20.2 C
Yuen Long Park               14.7 C               19.9 C
Tai Mei Tuk               14.2 C               19.5 C

Duration of sunshine (King's Park):              0.5 H
The mean UV index recorded at King's Park yesterday was 1,
the UV intensity was Low.
The maximum UV index for yesterday was 3.
Sea surface temperature (Waglan Island):        21.9 C 

Yesterday's (07 Apr 2018) 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                               0.11
Yuen Ng Fan                         0.12
Tai Mei Tuk                         0.12
Sha Tau Kok                         0.10
Kwun Tong                           0.12
Sai Wan Ho                          0.09
King's Park                         0.15
Tsim Bei Tsui                       0.13
Cape D'Aguilar                      0.13
Chek Lap Kok                        0.15

Note

      

    1. From readings taken at various locations in Hong Kong in the
past, the hourly mean ambient gamma radiation dose rate may
vary between 0.06 and 0.3 microsievert per hour. (1
microsievert = 0.000001 sievert = 0.001 millisievert)

    2. Temporal variations are generally caused by changes in
meteorological conditions such as rainfall, wind and
barometric pressure.

    3. Spatial variations are generally caused by differences in
the radioactive content of local rock and soil.

    4. The data displayed is provisional. Only limited data
validation has been carried out.
    Climatological Information for 07 Apr
     2003copy right image | Important notices | Privacy policy Last revision date: <08 Apr 2018> 

    From Weather Underground