9-DAY WEATHER FORECAST


9-DAY WEATHER FORECAST
 
GENERAL SITUATION:
WINDS WILL BE WEAK OVER THE COAST OF GUANGDONG TODAY, AND
IT WILL BE VERY HOT. UNDER THE INFLUENCE OF UPPER-AIR
DISTURBANCES, THERE WILL BE HEAVY SHOWERS AND SQUALLY
THUNDERSTORMS OVER THE COAST OF GUANGDONG TOMORROW. THE
BROAD AREA OF LOW PRESSURE NOW OVER THE VICINITY OF LUZON
WILL ENTER THE CENTRAL PART OF THE SOUTH CHINA SEA TODAY.
IT MAY THEN DEVELOP INTO A TROPICAL CYCLONE AND WILL MOVE
TOWARDS HAINAN ISLAND AND THE SEAS SOUTH OF IT. HOWEVER,
ITS INTENSITY REMAINS UNCERTAIN. UNDER THE COMBINED EFFECT
OF THE LOW PRESSURE SYSTEM AND A RIDGE OF HIGH PRESSURE
OVER SOUTHEASTERN CHINA, THE WEATHER IS EXPECTED TO BE
WINDY AND UNSETTLED OVER THE NORTHERN PART OF THE SOUTH
CHINA SEA AND THE COAST OF SOUTHERN CHINA IN THE LATTER
PART OF THIS WEEK. THERE WILL BE SWELLS. UNDER THE
INFLUENCE OF A BROAD TROUGH OF LOW PRESSURE OVER THE
CENTRAL TO NORTHERN PART OF THE SOUTH CHINA SEA, THERE WILL
STILL BE A FEW SHOWERS OVER THE COAST OF GUANGDONG EARLY
NEXT WEEK.
 
DATE/MONTH 27/8 (WEDNESDAY)
WIND: EAST TO NORTHEAST FORCE 2 TO 3.
WEATHER: BECOMING CLOUDY WITH A FEW SHOWERS. VERY HOT WITH
SUNNY PERIODS DURING THE DAY. ISOLATED THUNDERSTORMS LATER.
TEMP RANGE: 28 - 34 C
R.H. RANGE: 60 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 28/8 (THURSDAY)
WIND: EAST TO NORTHEAST FORCE 4, FORCE 5 LATER,
OCCASIONALLY FORCE 6 OFFSHORE AND ON HIGH GROUND.
WEATHER: MAINLY CLOUDY WITH SHOWERS AND SQUALLY
THUNDERSTORMS. SHOWERS WILL BE HEAVIER IN SOME AREAS. THERE
WILL BE SWELLS.
TEMP RANGE: 26 - 30 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: HIGH
 
DATE/MONTH 29/8 (FRIDAY)
WIND: EAST FORCE 4 TO 5, OCCASIONALLY FORCE 6 OFFSHORE AND
ON HIGH GROUND.
WEATHER: MAINLY CLOUDY WITH OCCASIONAL SHOWERS AND SQUALLY
THUNDERSTORMS. THERE WILL BE SWELLS.
TEMP RANGE: 26 - 30 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM HIGH
 
DATE/MONTH 30/8 (SATURDAY)
WIND: EAST FORCE 4 TO 5, OCCASIONALLY FORCE 6 ON HIGH
GROUND AT FIRST.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS. SUNNY INTERVALS
DURING THE DAY.
TEMP RANGE: 26 - 31 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM
 
DATE/MONTH 31/8 (SUNDAY)
WIND: EAST FORCE 4.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS. 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 1/9 (MONDAY)
WIND: EAST TO SOUTHEAST FORCE 3 TO 4.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS. 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 2/9 (TUESDAY)
WIND: SOUTHEAST FORCE 3.
WEATHER: SUNNY PERIODS AND ONE OR TWO SHOWERS.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 65 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 3/9 (WEDNESDAY)
WIND: EAST TO SOUTHEAST FORCE 3.
WEATHER: SUNNY PERIODS AND ONE OR TWO SHOWERS.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 65 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 4/9 (THURSDAY)
WIND: SOUTH TO SOUTHEAST FORCE 3.
WEATHER: SUNNY PERIODS AND ONE OR TWO SHOWERS.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 65 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW

DISPATCHED BY HONG KONG OBSERVATORY AT 04:50 HKT ON 27.08.2025