9-DAY WEATHER FORECAST


9-DAY WEATHER FORECAST
 
GENERAL SITUATION:
THE EASTERLY AIRSTREAM NOW AFFECTING THE COAST OF GUANGDONG
WILL BE REPLACED BY A SOUTHERLY AIRSTREAM GRADUALLY
TOMORROW. UNDER THE INFLUENCE OF UPPER-AIR DISTURBANCES,
THE WEATHER WILL BE UNSETTLED WITH SHOWERS AND
THUNDERSTORMS OVER SOUTHERN CHINA IN THE NEXT COUPLE OF
DAYS. WITH THE UPPER-AIR DISTURBANCES DEPARTING AND THE
ANTICYCLONE ALOFT OVER THE NORTHERN PART OF THE SOUTH CHINA
SEA STRENGTHENING, SHOWERS WILL EASE OFF GRADUALLY OVER THE
COAST OF SOUTHERN CHINA TOWARDS THE WEEKEND TO EARLY NEXT
WEEK. THE WEATHER WILL IMPROVE AND IT WILL BE PERSISTENTLY
HOT.
 
DATE/MONTH 19/5 (TUESDAY)
WIND: EAST FORCE 4 TO 5, OCCASIONALLY FORCE 6 ON HIGH
GROUND AT FIRST. BECOMING SOUTH TO SOUTHEAST FORCE 3 LATER.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS. MORE SHOWERS
WITH ISOLATED THUNDERSTORMS AT FIRST.
TEMP RANGE: 25 - 28 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM HIGH
 
DATE/MONTH 20/5 (WEDNESDAY)
WIND: SOUTH TO SOUTHEAST FORCE 3 TO 4.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS AND ISOLATED
THUNDERSTORMS.
TEMP RANGE: 25 - 29 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM HIGH
 
DATE/MONTH 21/5 (THURSDAY)
WIND: SOUTH FORCE 3 TO 4.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS. MORE SHOWERS
WITH ISOLATED THUNDERSTORMS AT FIRST.
TEMP RANGE: 25 - 28 C
R.H. RANGE: 75 - 95 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: HIGH
 
DATE/MONTH 22/5 (FRIDAY)
WIND: SOUTH FORCE 3 TO 4.
WEATHER: MAINLY CLOUDY. A FEW SHOWERS IN THE MORNING. SUNNY
PERIODS IN THE AFTERNOON.
TEMP RANGE: 26 - 31 C
R.H. RANGE: 70 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: MEDIUM LOW
 
DATE/MONTH 23/5 (SATURDAY)
WIND: SOUTH TO SOUTHWEST FORCE 4.
WEATHER: SUNNY PERIODS. ISOLATED SHOWERS IN THE MORNING.
HOT DURING THE DAY.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 70 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
 
DATE/MONTH 24/5 (SUNDAY)
WIND: SOUTH TO SOUTHWEST FORCE 4.
WEATHER: SUNNY PERIODS. HOT DURING THE DAY.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 70 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
 
DATE/MONTH 25/5 (MONDAY)
WIND: SOUTH TO SOUTHWEST FORCE 4.
WEATHER: SUNNY PERIODS. HOT DURING THE DAY.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 70 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
 
DATE/MONTH 26/5 (TUESDAY)
WIND: SOUTH TO SOUTHWEST FORCE 4.
WEATHER: SUNNY PERIODS. HOT DURING THE DAY.
TEMP RANGE: 27 - 32 C
R.H. RANGE: 70 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW
 
DATE/MONTH 27/5 (WEDNESDAY)
WIND: SOUTH TO SOUTHWEST FORCE 3 TO 4.
WEATHER: MAINLY CLOUDY WITH A FEW SHOWERS. SUNNY PERIODS
DURING THE DAY.
TEMP RANGE: 26 - 31 C
R.H. RANGE: 70 - 90 PER CENT
PROBABILITY OF SIGNIFICANT RAIN FORECAST: LOW

DISPATCHED BY HONG KONG OBSERVATORY AT 23:24 HKT ON 18.05.2026