HOURLY READINGS


 

AT 11 A.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 26 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 93 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 0.2. THE INTENSITY OF UV RADIATION WAS LOW.

 

AREAS OF INTENSE THUNDERY SHOWERS ARE AFFECTING HONG KONG.
WHETHER THE RED RAINSTORM WARNING SIGNAL NEEDS TO BE ISSUED
DEPENDS ON THE DEVELOPMENT OF THE AREAS OF THUNDERY
SHOWERS. MEMBERS OF THE PUBLIC SHOULD STAY ON HIGH ALERT
AND TAKE NOTE OF THE LATEST WEATHER INFORMATION.

INTENSE GUSTS REACHING 70 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 AMBER RAINSTORM WARNING SIGNAL HAS BEEN ISSUED.
THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 1:30 P.M. TODAY. A FEW SQUALLY
THUNDERSTORMS ARE EXPECTED TO OCCUR OVER HONG KONG.
THE SPECIAL ANNOUNCEMENT OF FLOODING IN NORTHERN NEW
TERRITORIES HAS BEEN ISSUED.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

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

 

BETWEEN 9:45 AND 10:45 A.M., LIGHTNING WAS DETECTED OVER
ALL REGIONS. THE RAINFALL RECORDED IN VARIOUS REGIONS WERE:

 

 
CENTRAL & WESTERN DISTRICT       9 TO 24 MM;
KOWLOON CITY                    10 TO 23 MM;
YAU TSIM MONG                   18 TO 21 MM;
ISLANDS DISTRICT                 0 TO 16 MM;
SHAM SHUI PO                     6 TO 14 MM;
WONG TAI SIN                    13 TO 14 MM;
SOUTHERN DISTRICT                1 TO 11 MM;
KWUN TONG                        6 TO 11 MM;
EASTERN DISTRICT                  4 TO 8 MM;
SAI KUNG                          2 TO 8 MM;
WAN CHAI                          5 TO 8 MM;
SHA TIN                           2 TO 7 MM;
KWAI TSING                        3 TO 6 MM;
TAI PO                            1 TO 4 MM;
TUEN MUN                          0 TO 4 MM;
TSUEN WAN                         1 TO 3 MM;
NORTH DISTRICT                    1 TO 2 MM;
YUEN LONG                         0 TO 1 MM.

DISPATCHED BY HONG KONG OBSERVATORY AT 11:18 HKT ON 20.07.2026