HOURLY READINGS


 

AT 5 P.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 31 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 69 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 1. THE INTENSITY OF UV RADIATION WAS LOW.

 

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

INTENSE GUSTS REACHING 70 KILOMETRES PER HOUR OR ABOVE MAY
AFFECT HONG KONG. MEMBERS OF PUBLIC SHOULD SEEK SAFE
SHELTER AS SOON AS POSSIBLE.

HAIL MAY AFFECT HONG KONG SHORTLY.

 

PLEASE BE REMINDED THAT:

 

THE TROPICAL CYCLONE SIGNAL NO. 1 HAS BEEN ISSUED.
THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 8:00 P.M. TODAY. A FEW SEVERE SQUALLY
THUNDERSTORMS ARE EXPECTED TO OCCUR OVER HONG KONG.
THE VERY HOT WEATHER WARNING IS NOW IN FORCE. PROLONGED
HEAT ALERT! PLEASE DRINK SUFFICIENT WATER. IF FEELING
UNWELL, TAKE REST OR SEEK HELP IMMEDIATELY. IF NEEDED, SEEK
MEDICAL ADVICE AS SOON AS POSSIBLE.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

KING'S PARK                 30 DEGREES;
WONG CHUK HANG              31 DEGREES;
TA KWU LING                 28 DEGREES;
LAU FAU SHAN                26 DEGREES;
TAI PO                      27 DEGREES;
SHA TIN                     27 DEGREES;
TUEN MUN                    27 DEGREES;
TSEUNG KWAN O               29 DEGREES;
SAI KUNG                    26 DEGREES;
CHEUNG CHAU                 29 DEGREES;
CHEK LAP KOK                29 DEGREES;
TSING YI                    28 DEGREES;
SHEK KONG                   // DEGREES;
TSUEN WAN HO KOON           28 DEGREES;
TSUEN WAN SHING MUN VALLEY  28 DEGREES;
HONG KONG PARK              30 DEGREES;
SHAU KEI WAN                29 DEGREES;
KOWLOON CITY                30 DEGREES;
HAPPY VALLEY                31 DEGREES;
WONG TAI SIN                30 DEGREES;
STANLEY                     30 DEGREES;
KWUN TONG                   29 DEGREES;
SHAM SHUI PO                30 DEGREES;
KAI TAK RUNWAY PARK         31 DEGREES;
YUEN LONG PARK              29 DEGREES;
TAI MEI TUK                 26 DEGREES.

 

BETWEEN 3:45 AND 4:45 P.M., LIGHTNING WAS DETECTED WITHIN 
NEW TERRITORIES EAST, NEW TERRITORIES WEST AND LANTAU. THE
RAINFALL RECORDED IN VARIOUS REGIONS WERE:

 

 
TAI PO                           0 TO 40 MM;
SAI KUNG                         0 TO 16 MM;
TUEN MUN                         0 TO 10 MM;
ISLANDS DISTRICT                  0 TO 7 MM;
SHA TIN                           0 TO 6 MM;
NORTH DISTRICT                    0 TO 2 MM.

 

HERE IS THE INFORMATION ON TROPICAL STORM MITAG AT 5 P.M.:
LOCATION: 20.3 DEGREES NORTH, 117.5 DEGREES EAST; MAXIMUM
SUSTAINED WIND NEAR ITS CENTRE: 65 KM/H.

DISPATCHED BY HONG KONG OBSERVATORY AT 17:02 HKT ON 18.09.2025