HOURLY READINGS


 

AT NOON AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 28 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 92 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 4. THE INTENSITY OF UV RADIATION WAS MODERATE.

 

WIDESPREAD HEAVY RAIN MAY AFFECT HONG KONG IN A COUPLE OF
HOURS. MEMBERS OF THE PUBLIC SHOULD BE ON THE ALERT.

INTENSE GUSTS REACHING 80 KILOMETRES PER HOUR OR ABOVE MAY
AFFECT HONG KONG. MEMBERS OF PUBLIC SHOULD SEEK SAFE
SHELTER AS SOON AS POSSIBLE.

 

PLEASE BE REMINDED THAT:

 

THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 2:00 P.M. TODAY. A FEW SQUALLY
THUNDERSTORMS ARE EXPECTED TO OCCUR OVER HONG KONG.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

KING'S PARK                 27 DEGREES;
WONG CHUK HANG              27 DEGREES;
TA KWU LING                 30 DEGREES;
LAU FAU SHAN                29 DEGREES;
TAI PO                      29 DEGREES;
SHA TIN                     30 DEGREES;
TUEN MUN                    26 DEGREES;
TSEUNG KWAN O               28 DEGREES;
SAI KUNG                    30 DEGREES;
CHEUNG CHAU                 25 DEGREES;
CHEK LAP KOK                27 DEGREES;
TSING YI                    27 DEGREES;
SHEK KONG                   // DEGREES;
TSUEN WAN HO KOON           27 DEGREES;
TSUEN WAN SHING MUN VALLEY  27 DEGREES;
HONG KONG PARK              27 DEGREES;
SHAU KEI WAN                27 DEGREES;
KOWLOON CITY                28 DEGREES;
HAPPY VALLEY                28 DEGREES;
WONG TAI SIN                29 DEGREES;
STANLEY                     26 DEGREES;
KWUN TONG                   28 DEGREES;
SHAM SHUI PO                28 DEGREES;
KAI TAK RUNWAY PARK         28 DEGREES;
YUEN LONG PARK              28 DEGREES;
TAI MEI TUK                 29 DEGREES.

 

BETWEEN 10:45 AND 11:45 A.M., LIGHTNING WAS DETECTED OVER
ALL REGIONS. THE RAINFALL RECORDED IN VARIOUS REGIONS WERE:

 

 
ISLANDS DISTRICT                 0 TO 28 MM;
TUEN MUN                         0 TO 16 MM;
SOUTHERN DISTRICT                1 TO 15 MM;
CENTRAL & WESTERN DISTRICT       4 TO 13 MM;
YUEN LONG                        0 TO 13 MM;
TSUEN WAN                        0 TO 11 MM;
KWAI TSING                        0 TO 8 MM;
WAN CHAI                          0 TO 4 MM;
YAU TSIM MONG                     0 TO 3 MM;
EASTERN DISTRICT                  1 TO 2 MM;
TAI PO                            0 TO 2 MM;
NORTH DISTRICT                    0 TO 1 MM;
SHA TIN                           0 TO 1 MM;
SHAM SHUI PO                      0 TO 1 MM;
KOWLOON CITY                      0 TO 1 MM.

 

FROM MIDNIGHT TO NOON, 4.3 MILLIMETRES OF RAINFALL WERE
RECORDED AT THE HONG KONG OBSERVATORY. 

DISPATCHED BY HONG KONG OBSERVATORY AT 12:03 HKT ON 30.07.2026