PRESS WEATHER NO. 139 - HOURLY READINGS

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HOURLY READINGS

 

AT NOON AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 28 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 87 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 1:00 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              27 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               27 DEGREES;
SAI KUNG                    27 DEGREES;
CHEUNG CHAU                 26 DEGREES;
CHEK LAP KOK                29 DEGREES;
TSING YI                    26 DEGREES;
SHEK KONG                   // DEGREES;
TSUEN WAN HO KOON           25 DEGREES;
TSUEN WAN SHING MUN VALLEY  26 DEGREES;
HONG KONG PARK              26 DEGREES;
SHAU KEI WAN                27 DEGREES;
KOWLOON CITY                27 DEGREES;
HAPPY VALLEY                27 DEGREES;
WONG TAI SIN                27 DEGREES;
STANLEY                     26 DEGREES;
KWUN TONG                   27 DEGREES;
SHAM SHUI PO                27 DEGREES;
KAI TAK RUNWAY PARK         28 DEGREES;
YUEN LONG PARK              28 DEGREES;
TAI MEI TUK                 27 DEGREES.

 

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

 

 
SAI KUNG                         0 TO 29 MM;
TAI PO                           0 TO 15 MM;
YUEN LONG                        0 TO 14 MM;
KWUN TONG                        4 TO 12 MM;
NORTH DISTRICT                   0 TO 11 MM;
TSUEN WAN                        1 TO 11 MM;
KOWLOON CITY                      0 TO 7 MM;
EASTERN DISTRICT                  2 TO 6 MM;
SOUTHERN DISTRICT                 0 TO 5 MM;
WAN CHAI                          2 TO 5 MM;
KWAI TSING                        0 TO 4 MM;
CENTRAL & WESTERN DISTRICT        0 TO 3 MM;
SHA TIN                           0 TO 3 MM;
ISLANDS DISTRICT                  0 TO 2 MM;
WONG TAI SIN                      1 TO 2 MM;
TUEN MUN                          0 TO 1 MM.

 

FROM MIDNIGHT TO NOON, 3.3 MILLIMETRES OF RAINFALL WERE
RECORDED AT THE HONG KONG OBSERVATORY. 

DISPATCHED BY HONG KONG OBSERVATORY AT 12:02 HKT ON 18.07.2026