9-DAY WEATHER FORECAST


9-DAY WEATHER FORECAST
 
GENERAL SITUATION:
AN ANTICYCLONE ALOFT WILL BRING PROLONGED VERY HOT WEATHER
TO GUANGDONG IN THE NEXT COUPLE OF DAYS. A SOUTHWESTERLY
AIRSTREAM WILL ALSO BRING A FEW SHOWERS TO THE REGION.
MEANWHILE, A BROAD AREA OF LOW PRESSURE WILL GRADUALLY
DEVELOP INTO A TROPICAL CYCLONE OVER THE SEAS EAST OF THE
PHILIPPINES. IT IS EXPECTED TO EDGE CLOSER TO THE VICINITY
OF LUZON IN THE LATTER PART OF THIS WEEK, WITH A HIGHER
CHANCE OF ENTERING THE NORTHERN PART OF THE SOUTH CHINA
SEA. HOWEVER, THERE ARE UNCERTAINTIES OVER ITS MOVEMENT AND
INTENSITY. UNDER THE INFLUENCE OF ITS OUTER SUBSIDING AIR,
THE WEATHER WILL BE EXTREMELY HOT OVER GUANGDONG. THE
TROPICAL CYCLONE WILL BRING SHOWERS AND SQUALLY
THUNDERSTORMS TO THE COAST OF GUANGDONG AND THE NORTHERN
PART OF THE SOUTH CHINA SEA DURING THE WEEKEND TO EARLY
NEXT WEEK. THERE WILL BE SWELLS. A BROAD TROUGH OF LOW
PRESSURE WILL CONTINUE TO BRING SHOWERS TO THE REGION
MIDWEEK NEXT WEEK.
 
DATE/MONTH 16/7 (WEDNESDAY)
WIND: SOUTHWEST FORCE 3 TO 4.
WEATHER: MAINLY FINE APART FROM ONE OR TWO SHOWERS AT
FIRST. VERY HOT DURING THE DAY.
TEMP RANGE: 28 - 34 C
R.H. RANGE: 60 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
 
DATE/MONTH 17/7 (THURSDAY)
WIND: SOUTHWEST FORCE 2 TO 3.
WEATHER: MAINLY FINE. EXTREMELY HOT WITH ISOLATED SHOWERS
DURING THE DAY.
TEMP RANGE: 28 - 35 C
R.H. RANGE: 55 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
 
DATE/MONTH 18/7 (FRIDAY)
WIND: LIGHT WINDS FORCE 2.
WEATHER: SUNNY PERIODS AND A FEW SHOWERS. EXTREMELY HOT
DURING THE DAY. ISOLATED THUNDERSTORMS LATER.
TEMP RANGE: 28 - 35 C
R.H. RANGE: 55 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 19/7 (SATURDAY)
WIND: NORTH TO NORTHEAST FORCE 4, FORCE 5 LATER,
OCCASIONALLY FORCE 6 OFFSHORE.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS. VERY HOT WITH
SUNNY INTERVALS DURING THE DAY. MORE SHOWERS WITH A FEW
SQUALLY THUNDERSTORMS LATER. THERE WILL BE SWELLS.
TEMP RANGE: 27 - 33 C
R.H. RANGE: 65 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM
 
DATE/MONTH 20/7 (SUNDAY)
WIND: EAST TO NORTHEAST FORCE 5, OCCASIONALLY FORCE 6, UP
TO FORCE 7 OFFSHORE AND ON HIGH GROUND.
WEATHER: CLOUDY WITH OCCASIONAL SHOWERS AND SQUALLY
THUNDERSTORMS. SHOWERS WILL BE HEAVIER AT TIMES. THERE WILL
BE SWELLS.
TEMP RANGE: 27 - 30 C
R.H. RANGE: 80 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: HIGH
 
DATE/MONTH 21/7 (MONDAY)
WIND: EAST TO SOUTHEAST FORCE 5, OCCASIONALLY FORCE 6 AT
FIRST, UP TO FORCE 7 OFFSHORE AND ON HIGH GROUND.
WEATHER: CLOUDY WITH OCCASIONAL SHOWERS AND SQUALLY
THUNDERSTORMS. SHOWERS WILL BE HEAVIER AT TIMES. THERE WILL
BE SWELLS.
TEMP RANGE: 27 - 30 C
R.H. RANGE: 80 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: HIGH
 
DATE/MONTH 22/7 (TUESDAY)
WIND: SOUTH TO SOUTHEAST FORCE 4 TO 5, OCCASIONALLY FORCE 6
OFFSHORE AND ON HIGH GROUND AT FIRST.
WEATHER: MAINLY CLOUDY WITH OCCASIONAL SHOWERS AND SQUALLY
THUNDERSTORMS.
TEMP RANGE: 27 - 31 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM HIGH
 
DATE/MONTH 23/7 (WEDNESDAY)
WIND: SOUTHEAST FORCE 4, OCCASIONALLY FORCE 5.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS AND
THUNDERSTORMS. SUNNY INTERVALS DURING THE DAY.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 24/7 (THURSDAY)
WIND: SOUTHEAST FORCE 4, OCCASIONALLY FORCE 5.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS AND
THUNDERSTORMS. SUNNY INTERVALS DURING THE DAY.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW

DISPATCHED BY HONG KONG OBSERVATORY AT 11:42 HKT ON 15.07.2025