HOURLY READINGS


 

AT 2 P.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 31 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 74 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.

 

LOCALISED HEAVY RAIN ADVISORY: RAIN IS PARTICULARLY HEAVY
IN NORTH DISTRICT OF THE NEW TERRITORIES, WITH MORE THAN 70
MILLIMETRES OF HOURLY RAINFALL FALLEN OR EXPECTED TO FALL
AND MAY CAUSE SERIOUS FLOODING.

 

PLEASE BE REMINDED THAT:

 

THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 4:30 P.M. TODAY. ISOLATED THUNDERSTORMS ARE
EXPECTED TO OCCUR OVER HONG KONG.
THE VERY HOT WEATHER WARNING IS NOW IN FORCE. THE PUBLIC
SHOULD BEWARE OF HEATSTROKE AND DRINK MORE WATER.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

KING'S PARK                 31 DEGREES;
WONG CHUK HANG              32 DEGREES;
TA KWU LING                 28 DEGREES;
LAU FAU SHAN                25 DEGREES;
TAI PO                      32 DEGREES;
SHA TIN                     32 DEGREES;
TUEN MUN                    28 DEGREES;
TSEUNG KWAN O               31 DEGREES;
SAI KUNG                    31 DEGREES;
CHEUNG CHAU                 // DEGREES;
CHEK LAP KOK                30 DEGREES;
TSING YI                    33 DEGREES;
SHEK KONG                   28 DEGREES;
TSUEN WAN HO KOON           27 DEGREES;
TSUEN WAN SHING MUN VALLEY  28 DEGREES;
HONG KONG PARK              28 DEGREES;
SHAU KEI WAN                31 DEGREES;
KOWLOON CITY                33 DEGREES;
HAPPY VALLEY                33 DEGREES;
WONG TAI SIN                34 DEGREES;
STANLEY                     32 DEGREES;
KWUN TONG                   31 DEGREES;
SHAM SHUI PO                33 DEGREES;
KAI TAK RUNWAY PARK         30 DEGREES;
YUEN LONG PARK              27 DEGREES;
TAI MEI TUK                 33 DEGREES.

 

BETWEEN 12:45 AND 1:45 P.M., LIGHTNING WAS DETECTED WITHIN 
NEW TERRITORIES WEST AND NEW TERRITORIES EAST. THE RAINFALL
RECORDED IN VARIOUS REGIONS WERE:

 

 
YUEN LONG                        0 TO 26 MM;
TSUEN WAN                        0 TO 23 MM;
TAI PO                           0 TO 11 MM;
TUEN MUN                         0 TO 10 MM;
NORTH DISTRICT                    0 TO 8 MM;
YAU TSIM MONG                     2 TO 4 MM;
ISLANDS DISTRICT                  0 TO 1 MM;
SHAM SHUI PO                      0 TO 1 MM.

DISPATCHED BY HONG KONG OBSERVATORY AT 14:57 HKT ON 20.09.2021