HOURLY READINGS


 

AT 5 A.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 28 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 92 PER
CENT.

 

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 AMBER RAINSTORM WARNING SIGNAL HAS BEEN ISSUED.
THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 8:30 A.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              28 DEGREES;
TA KWU LING                 25 DEGREES;
LAU FAU SHAN                28 DEGREES;
TAI PO                      25 DEGREES;
SHA TIN                     25 DEGREES;
TUEN MUN                    28 DEGREES;
TSEUNG KWAN O               27 DEGREES;
SAI KUNG                    29 DEGREES;
CHEUNG CHAU                 27 DEGREES;
CHEK LAP KOK                29 DEGREES;
TSING YI                    27 DEGREES;
SHEK KONG                   28 DEGREES;
TSUEN WAN HO KOON           27 DEGREES;
TSUEN WAN SHING MUN VALLEY  26 DEGREES;
HONG KONG PARK              28 DEGREES;
SHAU KEI WAN                29 DEGREES;
KOWLOON CITY                27 DEGREES;
HAPPY VALLEY                29 DEGREES;
WONG TAI SIN                27 DEGREES;
STANLEY                     27 DEGREES;
KWUN TONG                   28 DEGREES;
SHAM SHUI PO                27 DEGREES;
KAI TAK RUNWAY PARK         29 DEGREES;
YUEN LONG PARK              28 DEGREES;
TAI MEI TUK                 25 DEGREES.

 

BETWEEN 3:45 AND 4:45 A.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 46 MM;
NORTH DISTRICT                   0 TO 30 MM;
SAI KUNG                         3 TO 18 MM;
SOUTHERN DISTRICT                0 TO 10 MM;
KWUN TONG                         4 TO 6 MM;
EASTERN DISTRICT                  1 TO 5 MM;
CENTRAL & WESTERN DISTRICT        1 TO 4 MM;
YAU TSIM MONG                     2 TO 4 MM;
KOWLOON CITY                      2 TO 4 MM;
WONG TAI SIN                      3 TO 4 MM;
WAN CHAI                          0 TO 2 MM;
ISLANDS DISTRICT                  0 TO 1 MM;
SHA TIN                           0 TO 1 MM;
SHAM SHUI PO                      0 TO 1 MM.

DISPATCHED BY HONG KONG OBSERVATORY AT 05:02 HKT ON 15.06.2026