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7-day Weather Forecast RSS

9-day Weather Forecast

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General Situation:

The subtropical ridge of high pressure will bring generally fine and very hot weather to the the coast of Guangdong in the next couple of days. As the subtropical ridge gradually weakens and an area of low pressure develops over the western North Pacific, it will become cloudier with a few showers over the south China coast in the latter part of this week.

02 Sep
(TUE)
03 Sep
(WED)
04 Sep
(THU)
05 Sep
(FRI)
06 Sep
(SAT)
07 Sep
(SUN)
08 Sep
(MON)
09 Sep
(TUE)
10 Sep
(WED)
Mainly fine and very hot.
Mainly fine and very hot.
Mainly fine and very hot.
Mainly fine and very hot.
Mainly fine and very hot with isolated showers. Visibility relatively low.
Mainly fine and very hot with isolated showers. Visibility relatively low.
Mainly cloudy with a few showers.
Mainly cloudy with a few showers.
Mainly cloudy with a few showers.
Mainly cloudy with a few showers.
Sunny periods and a few showers.
Sunny periods and a few showers.
Sunny periods and a few showers.
Sunny periods and a few showers.
Sunny intervals and a few showers.
Sunny intervals and a few showers.
Sunny intervals and a few showers.
Sunny intervals and a few 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]
East to northeast force 3.
Northeast force 3.
Northeast force 3.
Northeast force 3.
East to northeast force 3 to 4.
02 Sep
(TUE)
03 Sep
(WED)
04 Sep
(THU)
05 Sep
(FRI)
06 Sep
(SAT)
07 Sep
(SUN)
08 Sep
(MON)
09 Sep
(TUE)
10 Sep
(WED)

Updated at 16:30 HKT 1 Sep 2014


(Next update at 11:30 HKT 2 Sep 2014)

Automatic Regional Weather Forecast in Hong Kong Digital Weather Forecast   
Climatological information for 02 Sep - 10 Sep

Sea surface temperature
2 p.m. on 1 Sep 2014 at North Point :
28 C
Soil temperatures
7 a.m. on 1 Sep 2014 at the Hong Kong Observatory:
0.5m depth:30.7C
1.0m depth:30.1C

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.


Last revision date: <01 Sep 2014>