HOURLY READINGS


 

AT 2 P.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 19 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 63 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 5. THE INTENSITY OF UV RADIATION WAS MODERATE.

 

AN INTENSE WINTER MONSOON IS AFFECTING THE COAST OF
SOUTHERN CHINA GRADUALLY. LOCALLY, WINDS WILL TURN
NORTHERLIES TONIGHT WITH TEMPERATURES FALLING APPRECIABLY.
THE WEATHER WILL BECOME COLD TOMORROW (21 JANUARY). IT WILL
BE MAINLY CLOUDY AND PERSISTENTLY COLD ON THURSDAY AND
FRIDAY (22 AND 23 JANUARY). THE TEMPERATURE RISE DURING THE
DAY WILL BE RELATIVELY SMALL. THE MINIMUM TEMPERATURE WILL
BE AROUND 11 TO 12 DEGREES IN THE URBAN AREAS, AND A COUPLE
OF DEGREES LOWER IN THE NEW TERRITORIES. MEMBERS OF THE
PUBLIC SHOULD BE AWARE OF THE CHANGE IN WEATHER, KEEP WARM,
AND TAKE CARE OF THE ELDERLIES AND PERSONS WITH CHRONIC
MEDICAL CONDITIONS.

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

KING'S PARK                 20 DEGREES;
WONG CHUK HANG              19 DEGREES;
TA KWU LING                 21 DEGREES;
LAU FAU SHAN                23 DEGREES;
TAI PO                      20 DEGREES;
SHA TIN                     19 DEGREES;
TUEN MUN                    20 DEGREES;
TSEUNG KWAN O               19 DEGREES;
SAI KUNG                    19 DEGREES;
CHEUNG CHAU                 19 DEGREES;
CHEK LAP KOK                21 DEGREES;
TSING YI                    20 DEGREES;
SHEK KONG                   21 DEGREES;
TSUEN WAN HO KOON           19 DEGREES;
TSUEN WAN SHING MUN VALLEY  19 DEGREES;
HONG KONG PARK              19 DEGREES;
SHAU KEI WAN                18 DEGREES;
KOWLOON CITY                20 DEGREES;
HAPPY VALLEY                19 DEGREES;
WONG TAI SIN                19 DEGREES;
STANLEY                     19 DEGREES;
KWUN TONG                   19 DEGREES;
SHAM SHUI PO                20 DEGREES;
KAI TAK RUNWAY PARK         19 DEGREES;
YUEN LONG PARK              22 DEGREES;
TAI MEI TUK                 21 DEGREES.

DISPATCHED BY HONG KONG OBSERVATORY AT 14:02 HKT ON 20.01.2026