PRESS WEATHER NO. 142 - HOURLY READINGS

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HOURLY READINGS

 

AT 1 P.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 27 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 93 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 1. THE INTENSITY OF UV RADIATION WAS LOW.

 

LOCALISED HEAVY RAIN ADVISORY: RAIN IS PARTICULARLY HEAVY
IN TSUEN WAN DISTRICT, WITH HEAVY RAIN OF MORE THAN 70
MILLIMETRES OF HOURLY RAINFALL FALLEN OR EXPECTED TO FALL
AND MAY CAUSE SERIOUS FLOODING. BESIDES, IN THE PAST 1 HOUR
ENDING AT 1:00 P.M., MORE THAN 70 MILLIMETRES OF RAINFALL
HAVE BEEN RECORDED IN TSUEN WAN DISTRICT.

 

PLEASE BE REMINDED THAT:

 

THE AMBER RAINSTORM WARNING SIGNAL WAS ISSUED AT 1:22 P.M.
THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 2:30 P.M. TODAY. ISOLATED 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                25 DEGREES;
TAI PO                      25 DEGREES;
SHA TIN                     26 DEGREES;
TUEN MUN                    25 DEGREES;
TSEUNG KWAN O               27 DEGREES;
SAI KUNG                    27 DEGREES;
CHEUNG CHAU                 27 DEGREES;
CHEK LAP KOK                25 DEGREES;
TSING YI                    25 DEGREES;
SHEK KONG                   25 DEGREES;
TSUEN WAN HO KOON           24 DEGREES;
TSUEN WAN SHING MUN VALLEY  25 DEGREES;
HONG KONG PARK              27 DEGREES;
SHAU KEI WAN                26 DEGREES;
KOWLOON CITY                26 DEGREES;
HAPPY VALLEY                28 DEGREES;
WONG TAI SIN                27 DEGREES;
STANLEY                     27 DEGREES;
KWUN TONG                   27 DEGREES;
SHAM SHUI PO                27 DEGREES;
KAI TAK RUNWAY PARK         27 DEGREES;
YUEN LONG PARK              25 DEGREES;
TAI MEI TUK                 27 DEGREES.

 

BETWEEN 11:45 A.M. AND 12:45 P.M., LIGHTNING WAS DETECTED
OVER ALL REGIONS. THE RAINFALL RECORDED IN VARIOUS REGIONS
WERE:

 

 
TSUEN WAN                       13 TO 62 MM;
TUEN MUN                         1 TO 48 MM;
YUEN LONG                        0 TO 33 MM;
ISLANDS DISTRICT                 0 TO 31 MM;
TAI PO                           0 TO 25 MM;
SHA TIN                          2 TO 10 MM;
KWAI TSING                        3 TO 9 MM;
SAI KUNG                          0 TO 3 MM;
KOWLOON CITY                      0 TO 3 MM;
WONG TAI SIN                      2 TO 3 MM;
YAU TSIM MONG                          2 MM;
SHAM SHUI PO                           2 MM;
CENTRAL & WESTERN DISTRICT        0 TO 1 MM;
NORTH DISTRICT                    0 TO 1 MM.

DISPATCHED BY HONG KONG OBSERVATORY AT 13:24 HKT ON 07.05.2025