HOURLY READINGS


 

AT 9 A.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 27 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 91 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 1. THE INTENSITY OF UV RADIATION WAS LOW.

 

 

PLEASE BE REMINDED THAT:

 

THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 10:00 A.M. TODAY. A FEW SQUALLY
THUNDERSTORMS ARE EXPECTED TO OCCUR OVER HONG KONG.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

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

 

BETWEEN 7:45 AND 8:45 A.M., LIGHTNING WAS DETECTED WITHIN
LANTAU. THE RAINFALL RECORDED IN VARIOUS REGIONS WERE:

 

 
ISLANDS DISTRICT                  0 TO 9 MM;
TUEN MUN                          0 TO 3 MM;
TSUEN WAN                         0 TO 1 MM.

 

BETWEEN MIDNIGHT AND 9 A.M. THE MINIMUM TEMPERATURE WAS
26.4 DEGREES CELSIUS AT THE HONG KONG OBSERVATORY.

 

HERE IS THE INFORMATION ON SEVERE TROPICAL STORM WIPHA AT 8
A.M.:
LOCATION: 21.3 DEGREES NORTH, 110.0 DEGREES EAST.

DISPATCHED BY HONG KONG OBSERVATORY AT 09:02 HKT ON 21.07.2025