9-DAY WEATHER FORECAST


9-DAY WEATHER FORECAST
 
GENERAL SITUATION:
UNDER THE INFLUENCE OF AN ANTICYCLONE ALOFT, THE WEATHER
WILL BE PERSISTENTLY VERY HOT OVER GUANGDONG TOMORROW.
SHOWERS TRIGGERED BY HIGH TEMPERATURES WILL ALSO AFFECT THE
REGION. MEANWHILE, A BROAD AREA OF LOW PRESSURE OVER THE
SEAS EAST OF THE PHILIPPINES WILL DEVELOP INTO A TROPICAL
CYCLONE. IT IS EXPECTED TO MOVE TOWARDS THE VICINITY OF
LUZON IN THE LATTER PART OF THIS WEEK, ENTER THE NORTHERN
PART OF THE SOUTH CHINA SEA AFTERWARDS AND INTENSIFY
GRADUALLY, EDGE CLOSER TO THE COAST OF SOUTHERN CHINA.
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 SQUALLY SHOWERS AND
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. UNDER THE INFLUENCE OF A
BROAD TROUGH OF LOW PRESSURE, THERE WILL STILL BE A FEW
SHOWERS OVER THE REGION MIDWEEK NEXT WEEK.
 
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. VERY HOT DURING
THE DAY. ISOLATED THUNDERSTORMS LATER.
TEMP RANGE: 28 - 34 C
R.H. RANGE: 55 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 19/7 (SATURDAY)
WIND: LIGHT WINDS FORCE 2, BECOMING NORTH TO NORTHEAST
FORCE 4 TO 5, OCCASIONALLY FORCE 6 OFFSHORE.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS. VERY HOT WITH
SUNNY PERIODS DURING THE DAY. MORE SHOWERS WITH A FEW
SQUALLY THUNDERSTORMS LATER. THERE WILL BE SWELLS.
TEMP RANGE: 27 - 34 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 TO 6, UP TO FORCE 8
OFFSHORE AND ON HIGH GROUND.
WEATHER: CLOUDY WITH OCCASIONAL SQUALLY SHOWERS AND
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. SHOWERS WILL BE HEAVIER AT FIRST.
TEMP RANGE: 27 - 30 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 - 31 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 24/7 (THURSDAY)
WIND: SOUTHEAST FORCE 4.
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 25/7 (FRIDAY)
WIND: SOUTHEAST FORCE 4.
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 11:55 HKT ON 16.07.2025