HOURLY READINGS


 

AT 2 A.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 27 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 94 PER
CENT.

 

LOCALISED HEAVY RAIN ADVISORY: RAIN IS PARTICULARLY HEAVY
IN NORTH DISTRICT OF THE NEW TERRITORIES. 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.

SHOWERS ASSOCIATED WITH THE REMNANT OF MITAG ARE GRADUALLY
AFFECTING THE TERRITORY. HEAVY SHOWERS ARE EXPECTED IN SOME
AREAS IN THE NEXT COUPLE OF HOURS. MEMBERS OF THE PUBLIC
PLEASE BE AWARE OF THE CHANGE IN WEATHER.

 

PLEASE BE REMINDED THAT:

 

THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 4:00 A.M. TODAY. SQUALLY THUNDERSTORMS ARE
EXPECTED TO OCCUR OVER HONG KONG.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

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

 

BETWEEN 0:45 AND 1:45 A.M., LIGHTNING WAS DETECTED WITHIN
NEW TERRITORIES EAST. THE RAINFALL RECORDED IN VARIOUS
REGIONS WERE:

 

 
NORTH DISTRICT                   0 TO 49 MM;
SHA TIN                          0 TO 44 MM;
TAI PO                           0 TO 36 MM;
SAI KUNG                         1 TO 29 MM;
KOWLOON CITY                     6 TO 15 MM;
WONG TAI SIN                     9 TO 14 MM;
KWUN TONG                        4 TO 12 MM;
YAU TSIM MONG                     5 TO 7 MM;
EASTERN DISTRICT                  0 TO 3 MM.

DISPATCHED BY HONG KONG OBSERVATORY AT 02:02 HKT ON 21.09.2025