HOURLY READINGS


 

AT 5 P.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 28 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 86 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 0.9. THE INTENSITY OF UV RADIATION WAS LOW.

 

THE AREA OF LOW PRESSURE OVER THE NORTHERN PART OF THE
SOUTH CHINA SEA IS EXPECTED TO EDGE CLOSER TO THE COAST OF
WESTERN GUANGDONG AND INTENSIFY SLIGHTLY. HOWEVER, IT WILL
STILL MAINTAIN A DISTANCE FROM HONG KONG. LOCAL WINDS ARE
NOT EXPECTED TO GENERALLY STRENGTHEN APPRECIABLY IN THE
SHORT TERM. DEPENDING ON THE MOVEMENT AND DEVELOPMENT OF
THE AREA OF LOW PRESSURE, THE OBSERVATORY WILL CONSIDER
ISSUING THE STANDBY SIGNAL, NO. 1 FROM TONIGHT TO TOMORROW
MORNING. SQUALLY SHOWERS AND THUNDERSTORMS ASSOCIATED WITH
THE AREA OF LOW PRESSURE WILL CONTINUE TO AFFECT THE
COASTAL AREAS OF GUANGDONG TONIGHT AND TOMORROW.

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

KING'S PARK                 27 DEGREES;
WONG CHUK HANG              28 DEGREES;
TA KWU LING                 30 DEGREES;
LAU FAU SHAN                29 DEGREES;
TAI PO                      29 DEGREES;
SHA TIN                     29 DEGREES;
TUEN MUN                    29 DEGREES;
TSEUNG KWAN O               27 DEGREES;
SAI KUNG                    28 DEGREES;
CHEUNG CHAU                 26 DEGREES;
CHEK LAP KOK                29 DEGREES;
TSING YI                    29 DEGREES;
SHEK KONG                   29 DEGREES;
TSUEN WAN HO KOON           27 DEGREES;
TSUEN WAN SHING MUN VALLEY  28 DEGREES;
HONG KONG PARK              26 DEGREES;
SHAU KEI WAN                27 DEGREES;
KOWLOON CITY                27 DEGREES;
HAPPY VALLEY                28 DEGREES;
WONG TAI SIN                28 DEGREES;
STANLEY                     27 DEGREES;
KWUN TONG                   27 DEGREES;
SHAM SHUI PO                29 DEGREES;
KAI TAK RUNWAY PARK         28 DEGREES;
YUEN LONG PARK              30 DEGREES;
TAI MEI TUK                 29 DEGREES.

 

BETWEEN 3:45 AND 4:45 P.M., THE RAINFALL RECORDED IN
VARIOUS REGIONS WERE:

 

 
SAI KUNG                          0 TO 1 MM.

DISPATCHED BY HONG KONG OBSERVATORY AT 17:02 HKT ON 18.07.2021