HOURLY READINGS


 

AT 3 P.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 29 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 92 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 0.5. 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 5:00 P.M. TODAY. A FEW SQUALLY
THUNDERSTORMS ARE EXPECTED TO OCCUR OVER HONG KONG.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

KING'S PARK                 28 DEGREES;
WONG CHUK HANG              29 DEGREES;
TA KWU LING                 25 DEGREES;
LAU FAU SHAN                27 DEGREES;
TAI PO                      25 DEGREES;
SHA TIN                     25 DEGREES;
TUEN MUN                    28 DEGREES;
TSEUNG KWAN O               28 DEGREES;
SAI KUNG                    27 DEGREES;
CHEUNG CHAU                 27 DEGREES;
CHEK LAP KOK                29 DEGREES;
TSING YI                    29 DEGREES;
SHEK KONG                   27 DEGREES;
TSUEN WAN HO KOON           27 DEGREES;
TSUEN WAN SHING MUN VALLEY  // DEGREES;
HONG KONG PARK              28 DEGREES;
SHAU KEI WAN                29 DEGREES;
KOWLOON CITY                28 DEGREES;
HAPPY VALLEY                // DEGREES;
WONG TAI SIN                29 DEGREES;
STANLEY                     28 DEGREES;
KWUN TONG                   28 DEGREES;
SHAM SHUI PO                28 DEGREES;
KAI TAK RUNWAY PARK         29 DEGREES;
YUEN LONG PARK              28 DEGREES;
TAI MEI TUK                 25 DEGREES.

 

BETWEEN 1:45 AND 2:45 P.M., LIGHTNING WAS DETECTED WITHIN
NEW TERRITORIES EAST, NEW TERRITORIES WEST, HONG KONG AND
KOWLOON. THE RAINFALL RECORDED IN VARIOUS REGIONS WERE:

 

 
TAI PO                           0 TO 36 MM;
SHA TIN                          2 TO 11 MM;
SAI KUNG                          0 TO 9 MM;
NORTH DISTRICT                    1 TO 7 MM;
KWAI TSING                        0 TO 5 MM;
YUEN LONG                         0 TO 5 MM;
SHAM SHUI PO                      1 TO 4 MM;
WONG TAI SIN                      0 TO 2 MM;
KWUN TONG                         0 TO 2 MM;
CENTRAL & WESTERN DISTRICT        0 TO 1 MM;
TSUEN WAN                         0 TO 1 MM;
TUEN MUN                          0 TO 1 MM;
WAN CHAI                          0 TO 1 MM;
KOWLOON CITY                      0 TO 1 MM.

DISPATCHED BY HONG KONG OBSERVATORY AT 15:26 HKT ON 04.08.2025