HOURLY READINGS


 

AT 3 A.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 27 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 93 PER
CENT.

 

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

LOCALISED HEAVY RAIN ADVISORY: RAIN IS PARTICULARLY HEAVY
IN SAI KUNG DISTRICT. IT MAY CAUSE SERIOUS FLOODING.
RESIDENTS WHO ARE LIKELY TO BE AFFECTED ARE ADVISED TO TAKE
NECESSARY PRECAUTIONS TO AVOID POSSIBLE FLOOD DAMAGE. HEAVY
RAIN OF MORE THAN 70 MILLIMETRES OF HOURLY RAINFALL HAS
FALLEN OR IS EXPECTED TO FALL IN THE ABOVE REGIONS.

 

PLEASE BE REMINDED THAT:

 

THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 6:00 A.M. TODAY. A FEW THUNDERSTORMS ARE
EXPECTED TO OCCUR OVER HONG KONG.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

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

 

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

 

 
SHA TIN                          0 TO 27 MM;
WONG TAI SIN                    11 TO 24 MM;
TAI PO                           0 TO 20 MM;
KOWLOON CITY                     1 TO 18 MM;
SAI KUNG                         0 TO 13 MM;
TSUEN WAN                        0 TO 13 MM;
SHAM SHUI PO                     7 TO 10 MM;
KWUN TONG                        1 TO 10 MM;
KWAI TSING                        0 TO 7 MM;
YAU TSIM MONG                     1 TO 6 MM;
TUEN MUN                          0 TO 4 MM;
ISLANDS DISTRICT                  0 TO 3 MM;
EASTERN DISTRICT                  0 TO 2 MM;
WAN CHAI                          0 TO 1 MM;
YUEN LONG                         0 TO 1 MM.

DISPATCHED BY HONG KONG OBSERVATORY AT 03:51 HKT ON 03.10.2026