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. MEANWHILE, THE AREA OF
LOW PRESSURE NOW OVER THE SEAS EAST OF THE PHILIPPINES WILL
MOVE CLOSER TO THE VICINITY OF LUZON AND DEVELOP GRADUALLY
INTO A TROPICAL CYCLONE. IT WILL MOVE ACROSS THE CENTRAL
AND NORTHERN PARTS OF THE SOUTH CHINA SEA OVER THE WEEKEND,
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. 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 AND ONE OR TWO ISOLATED SHOWERS 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 TO 4. FORCE 5 LATER, 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 16:31 HKT ON 30.09.2025