HOURLY READINGS


 

AT NOON AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 31 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 77 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 3. THE INTENSITY OF UV RADIATION WAS MODERATE.

 

ANNOUNCEMENT ON LOCALISED HEAVY RAIN: MORE THAN 70
MILLIMETRES OF RAINFALL WERE RECORDED IN TAI PO DISTRICT IN
THE PAST 1 HOUR ENDING AT 10:55 A.M. AND MAY CAUSE SERIOUS
FLOODING.

HOT WEATHER MIGHT CAUSE ADVERSE HEALTH EFFECTS. THE
OBSERVATORY ADVISES THE PUBLIC TO STAY ON THE ALERT.

 

PLEASE BE REMINDED THAT:

 

THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 3:00 P.M. TODAY. ISOLATED SQUALLY
THUNDERSTORMS ARE EXPECTED TO OCCUR OVER LANTAU AND NEW
TERRITORIES.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

KING'S PARK                 29 DEGREES;
WONG CHUK HANG              30 DEGREES;
TA KWU LING                 29 DEGREES;
LAU FAU SHAN                29 DEGREES;
TAI PO                      26 DEGREES;
SHA TIN                     29 DEGREES;
TUEN MUN                    29 DEGREES;
TSEUNG KWAN O               30 DEGREES;
SAI KUNG                    29 DEGREES;
CHEUNG CHAU                 31 DEGREES;
CHEK LAP KOK                32 DEGREES;
TSING YI                    28 DEGREES;
SHEK KONG                   29 DEGREES;
TSUEN WAN HO KOON           26 DEGREES;
TSUEN WAN SHING MUN VALLEY  27 DEGREES;
HONG KONG PARK              31 DEGREES;
SHAU KEI WAN                30 DEGREES;
KOWLOON CITY                28 DEGREES;
HAPPY VALLEY                31 DEGREES;
WONG TAI SIN                29 DEGREES;
STANLEY                     31 DEGREES;
KWUN TONG                   30 DEGREES;
SHAM SHUI PO                30 DEGREES;
KAI TAK RUNWAY PARK         30 DEGREES;
YUEN LONG PARK              30 DEGREES;
TAI MEI TUK                 26 DEGREES.

 

BETWEEN 10:45 AND 11:45 A.M., LIGHTNING WAS DETECTED WITHIN
 NEW TERRITORIES WEST AND NEW TERRITORIES EAST. THE
RAINFALL RECORDED IN VARIOUS REGIONS WERE:

 

 
TAI PO                           0 TO 68 MM;
TSUEN WAN                        2 TO 14 MM;
SAI KUNG                          0 TO 6 MM;
KWAI TSING                        0 TO 5 MM;
EASTERN DISTRICT                  0 TO 4 MM;
ISLANDS DISTRICT                  0 TO 4 MM;
YAU TSIM MONG                     0 TO 2 MM;
SHAM SHUI PO                      0 TO 2 MM;
NORTH DISTRICT                    0 TO 1 MM;
KOWLOON CITY                      0 TO 1 MM;
KWUN TONG                         0 TO 1 MM.

 

0.1 MILLIMETRE OF RAINFALL WAS RECORDED AT THE HONG KONG
OBSERVATORY BETWEEN MIDNIGHT LAST NIGHT AND MIDDAY TODAY. 

DISPATCHED BY HONG KONG OBSERVATORY AT 12:46 HKT ON 05.07.2018