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9-day Weather Forecast

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General Situation:

The anticyclone aloft over the northern part of the South China Sea will continue to bring generally fine and very hot weather to the south China coast today and tomorrow. A trough of low pressure now over the northern part of southern China will edge closer to the south China coast early next week. The weather will become cloudier with more showers. Besides, Tropical Cyclone Linfa over the seas east of the Philippines will move towards the vicinity of Luzon to Taiwan in the next few days.

03 Jul
(FRI)
04 Jul
(SAT)
05 Jul
(SUN)
06 Jul
(MON)
07 Jul
(TUE)
08 Jul
(WED)
09 Jul
(THU)
10 Jul
(FRI)
11 Jul
(SAT)
Mainly fine and very hot apart from isolated showers in the morning.
Mainly fine and very hot apart from isolated showers in the morning.
Very hot with sunny periods and isolated showers.
Very hot with sunny periods and isolated showers.
Sunny intervals and a few showers.
Sunny intervals and a few showers.
Mainly cloudy with a few showers and thunderstorms.
Mainly cloudy with a few showers and thunder-storms.
Mainly cloudy with a few showers and thunderstorms.
Mainly cloudy with a few showers and thunder-storms.
Sunny intervals and a few showers.
Sunny intervals and a few showers.
Sunny intervals and a few showers.
Sunny intervals and a few showers.
Very hot with sunny periods and haze. Isolated showers.
Very hot with sunny periods and haze. Isolated showers.
Sunny periods and isolated showers.
Sunny periods and isolated showers.

Forecast: maximum temperature minimum temperature

50% of the days have maximum temperatures falling within this range (based on 30-year climate data)[note 1]
50% of the days have minimum temperatures falling within this range (based on 30-year climate data)[note 1]

Forecast: maximum relative humidity minimum relative humidity

50% of the days have maximum relative humidity falling within this range (based on 30-year climate data)[note 1]
50% of the days have minimum relative humidity falling within this range (based on 30-year climate data)[note 1]
South to southwest force 3 and 4.
South force 3.
Northeast force 3.
03 Jul
(FRI)
04 Jul
(SAT)
05 Jul
(SUN)
06 Jul
(MON)
07 Jul
(TUE)
08 Jul
(WED)
09 Jul
(THU)
10 Jul
(FRI)
11 Jul
(SAT)

Updated at: 00:00 HKT 3 Jul 2015


(Next update at: 11:30 HKT 3 Jul 2015)

Automatic Regional Weather Forecast in Hong Kong & Pearl River Delta Region
Climatological information for 03 Jul - 11 Jul

Sea surface temperature
2 p.m. on 2 Jul 2015 at North Point :
29 °C
Soil temperatures
7 a.m. on 2 Jul 2015 at the Hong Kong Observatory:
0.5m depth:30.4°C
1.0m depth:29.6°C

Note:
  1. This middle 50% range (between 25th and 75th percentiles) is calculated based on the maximum/minimum temperature and relative humidity data within a 5-day period centred on that day in the 30 years from 1981 to 2010.
  2. "9-day Weather Forecast" provides general indications of the trends in weather for the coming 9 days. For detailed description of today's weather forecast, please refer to "Local Weather Forecast".
  3. The accuracy of forecast generally decreases with forecast period. The average accuracy of weather forecast for the next one to three days, four to seven days, and eight to nine days are about 90%, 85% and 80% respectively.
  4. The accuracy of forecast also varies for different weather systems in different seasons. Generally speaking, weather in spring and summer such as fog, tropical cyclone and severe convective weather is more changeable, resulting in higher uncertainty of forecast.