HOURLY READINGS


 

AT 10 A.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 28 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 86 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 3. THE INTENSITY OF UV RADIATION WAS MODERATE.

 

LOCALISED HEAVY RAIN ADVISORY: RAIN IS PARTICULARLY HEAVY
IN YUEN LONG DISTRICT AND NORTH DISTRICT OF THE NEW
TERRITORIES, WITH MORE THAN 70 MILLIMETRES OF HOURLY
RAINFALL FALLEN OR EXPECTED TO FALL AND MAY CAUSE SERIOUS
FLOODING.

UNDER THE INFLUENCE OF A TROUGH OF LOW PRESSURE, SHOWERS
MAY BE HEAVIER OVER PARTS OF THE TERRITORY IN THE NEXT
COUPLE OF HOURS. MEMBERS OF THE PUBLIC SHOULD BE ON THE
ALERT.

HOT WEATHER MIGHT CAUSE ADVERSE HEALTH EFFECTS. THE PUBLIC
SHOULD STAY ON THE ALERT AND DRINK MORE WATER.

 

PLEASE BE REMINDED THAT:

 

THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL NOON TODAY. A FEW THUNDERSTORMS ARE
EXPECTED TO OCCUR OVER HONG KONG.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

KING'S PARK                 29 DEGREES;
WONG CHUK HANG              31 DEGREES;
TA KWU LING                 25 DEGREES;
LAU FAU SHAN                25 DEGREES;
TAI PO                      26 DEGREES;
SHA TIN                     27 DEGREES;
TUEN MUN                    30 DEGREES;
TSEUNG KWAN O               28 DEGREES;
SAI KUNG                    27 DEGREES;
CHEUNG CHAU                 30 DEGREES;
CHEK LAP KOK                29 DEGREES;
TSING YI                    29 DEGREES;
SHEK KONG                   28 DEGREES;
TSUEN WAN HO KOON           27 DEGREES;
TSUEN WAN SHING MUN VALLEY  27 DEGREES;
HONG KONG PARK              29 DEGREES;
SHAU KEI WAN                29 DEGREES;
KOWLOON CITY                27 DEGREES;
HAPPY VALLEY                // DEGREES;
WONG TAI SIN                27 DEGREES;
STANLEY                     31 DEGREES;
KWUN TONG                   27 DEGREES;
SHAM SHUI PO                28 DEGREES;
KAI TAK RUNWAY PARK         28 DEGREES;
YUEN LONG PARK              27 DEGREES;
TAI MEI TUK                 27 DEGREES.

 

BETWEEN 8:45 AND 9:45 A.M., LIGHTNING WAS DETECTED OVER ALL
REGIONS. THE RAINFALL RECORDED IN VARIOUS REGIONS WERE:

 

 
YUEN LONG                        0 TO 57 MM;
NORTH DISTRICT                   0 TO 54 MM;
TAI PO                           0 TO 37 MM;
SHA TIN                          2 TO 22 MM;
CENTRAL & WESTERN DISTRICT       0 TO 15 MM;
SAI KUNG                         0 TO 13 MM;
WONG TAI SIN                     3 TO 13 MM;
KOWLOON CITY                     2 TO 12 MM;
KWUN TONG                         0 TO 8 MM;
EASTERN DISTRICT                  0 TO 7 MM;
TUEN MUN                          0 TO 5 MM;
TSUEN WAN                         0 TO 3 MM;
YAU TSIM MONG                     0 TO 3 MM;
KWAI TSING                        0 TO 2 MM;
ISLANDS DISTRICT                  0 TO 2 MM;
SOUTHERN DISTRICT                 0 TO 1 MM;
WAN CHAI                          0 TO 1 MM;
SHAM SHUI PO                           1 MM.

DISPATCHED BY HONG KONG OBSERVATORY AT 10:16 HKT ON 25.05.2021