9-DAY WEATHER FORECAST


9-DAY WEATHER FORECAST
 
GENERAL SITUATION:
AN ANTICYCLONE ALOFT WILL CONTINUE TO BRING GENERALLY FINE
AND VERY HOT WEATHER TO SOUTHERN CHINA TODAY AND TOMORROW.
SHOWERS TRIGGERED BY HIGH TEMPERATURES WILL ALSO AFFECT THE
INLAND AREAS. MEANWHILE, AN AREA OF LOW PRESSURE MAY
DEVELOP INTO A TROPICAL CYCLONE OVER THE SEAS WEST OF LUZON
WITHIN THE BROAD TROUGH OF LOW PRESSURE OVER THE CENTRAL
AND NORTHERN PARTS OF THE SOUTH CHINA SEA. HOWEVER, ITS
SUBSEQUENT MOVEMENT AND INTENSITY REMAIN UNCERTAIN. IT WILL
HAVE A HIGHER CHANCE TO MOVE TOWARDS THE WESTERN COAST OF
GUANGDONG AND THE VICINITY OF HAINAN ISLAND. UNDER ITS
INFLUENCE, IT WILL BE WINDY WITH HEAVY SQUALLY SHOWERS AND
THUNDERSTORMS OVER THE COAST OF GUANGDONG EARLY NEXT WEEK.
THERE WILL BE SWELLS. WITH THE ANTICYCLONE ALOFT
STRENGTHENING AGAIN, SHOWERS WILL EASE OFF GRADUALLY AND
THE WEATHER WILL IMPROVE OVER THE REGION IN THE MIDDLE AND
LATTER PARTS OF NEXT WEEK. BESIDES, TROPICAL CYCLONE PEIPAH
WILL MOVE ACROSS THE VICINITY OF SHIKOKU OF JAPAN TOWARDS
THE SOUTHERN PART OF HONSHU TODAY, AND THEN TRANSFORM INTO
AN EXTRATROPICAL CYCLONE GRADUALLY.
 
DATE/MONTH 5/9 (FRIDAY)
WIND: SOUTHEAST FORCE 2 TO 3.
WEATHER: MAINLY FINE APART FROM ISOLATED SHOWERS. EXTREMELY
HOT DURING THE DAY.
TEMP RANGE: 28 - 35 C
R.H. RANGE: 50 - 85 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
 
DATE/MONTH 6/9 (SATURDAY)
WIND: EAST TO NORTHEAST FORCE 3 TO 4, OCCASIONALLY FORCE 5
OFFSHORE AND ON HIGH GROUND LATER.
WEATHER: SUNNY PERIODS AND ONE OR TWO SHOWERS. VERY HOT
DURING THE DAY. ISOLATED THUNDERSTORMS LATER.
TEMP RANGE: 28 - 34 C
R.H. RANGE: 60 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 7/9 (SUNDAY)
WIND: EAST TO NORTHEAST FORCE 4 TO 5, FORCE 6 OFFSHORE AND
ON HIGH GROUND.
WEATHER: MAINLY CLOUDY WITH A FEW SQUALLY SHOWERS AND
THUNDERSTORMS. MORE SHOWERS LATER. THERE WILL BE SWELLS.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM HIGH
 
DATE/MONTH 8/9 (MONDAY)
WIND: EAST TO SOUTHEAST FORCE 5, FORCE 6 OFFSHORE AND UP TO
FORCE 7 ON HIGH GROUND.
WEATHER: CLOUDY WITH SQUALLY SHOWERS AND A FEW
THUNDERSTORMS. SHOWERS WILL BE HEAVIER IN SOME AREAS. THERE
WILL BE SWELLS.
TEMP RANGE: 26 - 30 C
R.H. RANGE: 80 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: HIGH
 
DATE/MONTH 9/9 (TUESDAY)
WIND: SOUTH TO SOUTHEAST FORCE 4, OCCASIONALLY FORCE 5 AT
FIRST.
WEATHER: MAINLY CLOUDY WITH OCCASIONAL SHOWERS AND A FEW
SQUALLY THUNDERSTORMS.
TEMP RANGE: 27 - 31 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM HIGH
 
DATE/MONTH 10/9 (WEDNESDAY)
WIND: SOUTH TO SOUTHEAST FORCE 3 TO 4.
WEATHER: SUNNY INTERVALS AND A FEW SHOWERS. ISOLATED
THUNDERSTORMS AT FIRST.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 70 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 11/9 (THURSDAY)
WIND: SOUTHEAST FORCE 3.
WEATHER: SUNNY PERIODS AND ONE OR TWO SHOWERS. VERY HOT
DURING THE DAY.
TEMP RANGE: 28 - 33 C
R.H. RANGE: 65 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
 
DATE/MONTH 12/9 (FRIDAY)
WIND: EAST TO SOUTHEAST FORCE 3.
WEATHER: MAINLY FINE APART FROM ISOLATED SHOWERS. VERY HOT
DURING THE DAY.
TEMP RANGE: 28 - 33 C
R.H. RANGE: 65 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
 
DATE/MONTH 13/9 (SATURDAY)
WIND: EAST FORCE 3.
WEATHER: SUNNY PERIODS AND ONE OR TWO SHOWERS. VERY HOT
DURING THE DAY.
TEMP RANGE: 28 - 33 C
R.H. RANGE: 65 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW

DISPATCHED BY HONG KONG OBSERVATORY AT 00:00 HKT ON 05.09.2025