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PRESS WEATHER NO. 100 - HOURLY READINGS
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HOURLY READINGS


 
AT 3 P.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 20 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 52 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 3. THE INTENSITY OF UV RADIATION WAS MODERATE.


 
TROPICAL CYCLONE RAI OVER THE SOUTHERN PART OF THE SOUTH
CHINA SEA IS MOVING GENERALLY WESTWARDS. IT WILL TURN TO A
NORTHERLY TRACK ON SUNDAY (19 DECEMBER) AND WEAKEN
GRADUALLY. RAI IS EXPECTED TO COME WITHIN 800 KILOMETRES
OF HONG KONG ON MONDAY (20 DECEMBER). RAIN BANDS
ASSOCIATED WITH RAI WILL BRING RAINY WEATHER TO THE
NORTHERN PART OF THE SOUTH CHINA SEA AND THE COAST OF
GUANGDONG EARLY TO MIDWEEK NEXT WEEK. THERE IS STILL
UNCERTAINTY IN THE SUBSEQUENT INTENSITY AND MOVEMENT OF RAI
AS IT EDGES CLOSER TO THE NORTHERN PART OF THE SOUTH CHINA
SEA. THE OBSERVATORY WILL CLOSELY MONITOR ITS DEVELOPMENT.
MEMBERS OF THE PUBLIC SHOULD TAKE NOTE OF CHANGES IN
WEATHER EARLY TO MIDWEEK NEXT WEEK.


 
PLEASE BE REMINDED THAT:


 
THE FIRE DANGER WARNING IS YELLOW AND THE FIRE RISK IS HIGH.


 

THE AIR TEMPERATURES AT OTHER PLACES WERE:


 
KING'S PARK                 20 DEGREES;
WONG CHUK HANG 21 DEGREES;
TA KWU LING 20 DEGREES;
LAU FAU SHAN 20 DEGREES;
TAI PO 19 DEGREES;
SHA TIN 20 DEGREES;
TUEN MUN 20 DEGREES;
TSEUNG KWAN O 21 DEGREES;
SAI KUNG 19 DEGREES;
CHEUNG CHAU 21 DEGREES;
CHEK LAP KOK 20 DEGREES;
TSING YI 21 DEGREES;
SHEK KONG 20 DEGREES;
TSUEN WAN HO KOON 19 DEGREES;
TSUEN WAN SHING MUN VALLEY 21 DEGREES;
HONG KONG PARK 20 DEGREES;
SHAU KEI WAN 19 DEGREES;
KOWLOON CITY 20 DEGREES;
HAPPY VALLEY 21 DEGREES;
WONG TAI SIN 20 DEGREES;
STANLEY 20 DEGREES;
KWUN TONG 19 DEGREES;
SHAM SHUI PO 22 DEGREES;
KAI TAK RUNWAY PARK 20 DEGREES;
YUEN LONG PARK 21 DEGREES;
TAI MEI TUK 20 DEGREES.


 
HERE IS THE INFORMATION ON SEVERE TYPHOON RAI AT 1 P.M.:
LOCATION: 11.2 DEGREES NORTH, 114.8 DEGREES EAST.


DISPATCHED BY HONG KONG OBSERVATORY AT 15:02 HKT ON 18.12.2021

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