HOURLY READINGS


 

AT NOON AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 30 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 79 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 3. THE INTENSITY OF UV RADIATION WAS MODERATE.

 

UNDER THE INFLUENCE OF AN ACTIVE SOUTHWESTERLY AIRSTREAM,
AREAS OF THUNDERY SHOWERS DEVELOP OVER THE VICINITY OF THE
PEARL RIVER ESTUARY AND AFFECT HONG KONG. MEMBERS OF THE
PUBLIC SHOULD BE ON THE ALERT.

HOT WEATHER MIGHT CAUSE ADVERSE HEALTH EFFECTS. THE PUBLIC
SHOULD STAY ON THE ALERT AND DRINK MORE WATER.

 

PLEASE BE REMINDED THAT:

 

THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 3:00 P.M. TODAY. ISOLATED SQUALLY
THUNDERSTORMS ARE EXPECTED TO OCCUR OVER HONG KONG.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

KING'S PARK                 30 DEGREES;
WONG CHUK HANG              31 DEGREES;
TA KWU LING                 32 DEGREES;
LAU FAU SHAN                32 DEGREES;
TAI PO                      29 DEGREES;
SHA TIN                     29 DEGREES;
TUEN MUN                    33 DEGREES;
TSEUNG KWAN O               30 DEGREES;
SAI KUNG                    28 DEGREES;
CHEUNG CHAU                 32 DEGREES;
CHEK LAP KOK                33 DEGREES;
TSING YI                    29 DEGREES;
SHEK KONG                   33 DEGREES;
TSUEN WAN HO KOON           29 DEGREES;
TSUEN WAN SHING MUN VALLEY  30 DEGREES;
HONG KONG PARK              31 DEGREES;
SHAU KEI WAN                31 DEGREES;
KOWLOON CITY                27 DEGREES;
HAPPY VALLEY                32 DEGREES;
WONG TAI SIN                28 DEGREES;
STANLEY                     32 DEGREES;
KWUN TONG                   30 DEGREES;
SHAM SHUI PO                28 DEGREES;
KAI TAK RUNWAY PARK         31 DEGREES;
YUEN LONG PARK              35 DEGREES;
TAI MEI TUK                 28 DEGREES.

 

BETWEEN 10:45 AND 11:45 A.M., LIGHTNING WAS DETECTED WITHIN
 NEW TERRITORIES WEST AND NEW TERRITORIES EAST. THE
RAINFALL RECORDED IN VARIOUS REGIONS WERE:

 

 
TAI PO                           0 TO 49 MM;
SAI KUNG                         0 TO 14 MM;
SHAM SHUI PO                     9 TO 11 MM;
KWAI TSING                        0 TO 9 MM;
SHA TIN                           0 TO 8 MM;
KOWLOON CITY                      0 TO 7 MM;
NORTH DISTRICT                    0 TO 4 MM;
YAU TSIM MONG                     0 TO 2 MM;
WONG TAI SIN                      0 TO 1 MM.

 

A TRACE OF RAINFALL WAS RECORDED AT THE HONG KONG
OBSERVATORY BETWEEN MIDNIGHT LAST NIGHT AND MIDDAY TODAY. 

DISPATCHED BY HONG KONG OBSERVATORY AT 12:31 HKT ON 29.07.2021