HOURLY READINGS


 

AT 9 A.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 27 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 90 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 0.1. THE INTENSITY OF UV RADIATION WAS LOW.

 

THOUGH RAINSTORM WARNING HAS BEEN CANCELLED, UNDER THE
INFLUENCE OF AN ACTIVE SOUTHWEST MONSOON, AREAS OF THUNDERY
SHOWERS ARE STILL DEVELOPING OVER THE VICINITY OF THE PEARL
RIVER ESTUARY. MEMBERS OF THE PUBLIC SHOULD TAKE NOTE OF
THE LATEST WEATHER INFORMATION ISSUED BY THE OBSERVATORY
AND STAY ALERT TO THE DANGER THAT MAY BE BROUGHT ABOUT BY
RIVER FLOODING.

 

PLEASE BE REMINDED THAT:

 

THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 11:00 A.M. TODAY. A FEW SQUALLY
THUNDERSTORMS ARE EXPECTED TO OCCUR OVER HONG KONG.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

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

 

BETWEEN 7:45 AND 8:45 A.M., LIGHTNING WAS DETECTED WITHIN
LANTAU, NEW TERRITORIES EAST, HONG KONG AND KOWLOON. THE
RAINFALL RECORDED IN VARIOUS REGIONS WERE:

 

 
SAI KUNG                         0 TO 21 MM;
EASTERN DISTRICT                 3 TO 16 MM;
WAN CHAI                         7 TO 13 MM;
SOUTHERN DISTRICT                2 TO 11 MM;
KWUN TONG                         2 TO 8 MM;
CENTRAL & WESTERN DISTRICT        0 TO 7 MM;
TAI PO                            0 TO 6 MM;
KOWLOON CITY                      0 TO 4 MM;
YAU TSIM MONG                     1 TO 3 MM;
ISLANDS DISTRICT                  0 TO 2 MM;
TSUEN WAN                         0 TO 2 MM;
WONG TAI SIN                      0 TO 2 MM.

 

BETWEEN MIDNIGHT AND 9 A.M. THE MINIMUM TEMPERATURE WAS
26.6 DEGREES CELSIUS AT THE HONG KONG OBSERVATORY.

DISPATCHED BY HONG KONG OBSERVATORY AT 09:03 HKT ON 04.08.2025