9-DAY WEATHER FORECAST


9-DAY WEATHER FORECAST
 
GENERAL SITUATION:
UNDER THE PERSISTENT INFLUENCE OF AN ANTICYCLONE ALOFT, THE
WEATHER WILL BE GENERALLY FINE AND VERY HOT OVER SOUTHERN
CHINA IN THE NEXT COUPLE OF DAYS. THE AREA OF LOW PRESSURE
NOW OVER THE SEAS EAST OF THE PHILIPPINES WILL MOVE CLOSER
TO THE VICINITY OF LUZON IN THE NEXT COUPLE OF DAYS AND
DEVELOP GRADUALLY INTO A TROPICAL CYCLONE. IT WILL MOVE
ACROSS THE CENTRAL AND NORTHERN PARTS OF THE SOUTH CHINA
SEA AFTERWARDS, IN THE GENERAL DIRECTION OF THE VICINITY OF
THE COAST OF WESTERN GUANGDONG TO THE EASTERN PART OF
HAINAN ISLAND. HOWEVER, ITS INTENSITY REMAINS UNCERTAIN. IT
WILL BE WINDY WITH SQUALLY SHOWERS OVER THE COAST OF
SOUTHERN CHINA OVER THE WEEKEND. SEAS WILL BE ROUGH WITH
SWELLS. WITH THE ANTICYCLONE ALOFT STRENGTHENING AGAIN,
SHOWERS WILL EASE OFF GRADUALLY AND THE WEATHER WILL
IMPROVE OVER THE COAST OF GUANGDONG ON THE MID-AUTUMN
FESTIVAL AND THE DAY AFTER.
 
DATE/MONTH 1/10 (WEDNESDAY)
WIND: LIGHT WINDS FORCE 2.
WEATHER: CLOUDY PERIODS IN THE MORNING AND AT NIGHT. MAINLY
FINE AND VERY HOT DURING THE DAY.
TEMP RANGE: 28 - 33 C
R.H. RANGE: 60 - 85 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
 
DATE/MONTH 2/10 (THURSDAY)
WIND: EAST FORCE 3.
WEATHER: CLOUDY PERIODS IN THE MORNING AND AT NIGHT. MAINLY
FINE AND VERY HOT DURING THE DAY.
TEMP RANGE: 28 - 33 C
R.H. RANGE: 60 - 85 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
 
DATE/MONTH 3/10 (FRIDAY)
WIND: EAST FORCE 3.
WEATHER: CLOUDY PERIODS IN THE MORNING AND AT NIGHT. MAINLY
FINE AND VERY HOT DURING THE DAY.
TEMP RANGE: 28 - 33 C
R.H. RANGE: 60 - 85 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
 
DATE/MONTH 4/10 (SATURDAY)
WIND: NORTHEAST FORCE 3. FORCE 4 TO 5 LATER, OCCASIONALLY
FORCE 6 OFFSHORE AND ON HIGH GROUND.
WEATHER: SUNNY PERIODS. VERY HOT DURING THE DAY. A FEW
SHOWERS AND ISOLATED SQUALLY THUNDERSTORMS LATER. SEAS WILL
BE ROUGH WITH SWELLS.
TEMP RANGE: 27 - 34 C
R.H. RANGE: 55 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM
 
DATE/MONTH 5/10 (SUNDAY)
WIND: EAST TO SOUTHEAST FORCE 5, OCCASIONALLY FORCE 6. UP
TO FORCE 8 ON HIGH GROUND AT FIRST.
WEATHER: MAINLY CLOUDY WITH OCCASIONAL SQUALLY SHOWERS AND
A FEW THUNDERSTORMS. SEAS WILL BE ROUGH WITH SWELLS.
TEMP RANGE: 26 - 29 C
R.H. RANGE: 80 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: HIGH
 
DATE/MONTH 6/10 (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 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 7/10 (TUESDAY)
WIND: EAST TO NORTHEAST 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: LOW
 
DATE/MONTH 8/10 (WEDNESDAY)
WIND: EAST TO NORTHEAST FORCE 3 TO 4.
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: LOW
 
DATE/MONTH 9/10 (THURSDAY)
WIND: EAST TO NORTHEAST 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

DISPATCHED BY HONG KONG OBSERVATORY AT 11:31 HKT ON 30.09.2025