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9-day Weather Forecast

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General Situation:

A broad trough of low pressure will bring showers to the northern part of the South China Sea and Guangdong in the next few days. With the strengthening of the subtropical ridge early next week, showers affecting Guangdong will become less gradually.

30 Jun
(THU)
01 Jul
(FRI)
02 Jul
(SAT)
03 Jul
(SUN)
04 Jul
(MON)
05 Jul
(TUE)
06 Jul
(WED)
07 Jul
(THU)
08 Jul
(FRI)
Sunny Intervals with Showers
Mainly cloudy with showers. Sunny intervals in the afternoon.
Rain
Mainly cloudy with showers and isolated thunder-storms.
Sunny Intervals with Showers
Mainly cloudy with showers. Sunny intervals in the afternoon.
Sunny Intervals with Showers
Mainly cloudy with a few showers. Sunny intervals in the afternoon.
Sunny Intervals with Showers
Sunny intervals and a few showers.
Sunny Intervals with Showers
Sunny intervals and a few showers.
Sunny Intervals with Showers
Sunny periods and a few showers.
Sunny Periods with A Few Showers
Sunny periods and a few showers. It will be very hot.
Sunny Periods with A Few Showers
Mainly fine apart from isolated showers. It will be very hot.

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 southeast force 4, force 5 offshore.
South force 4, force 5 offshore.
South force 4, force 5 offshore.
South force 4, occasionally force 5 offshore.
South to southeast force 4, occasionally force 5.
Southeast force 4 to 5.
East to southeast force 4, occasionally force 5.
Southeast force 3 to 4.
Southeast force 3.
30 Jun
(THU)
01 Jul
(FRI)
02 Jul
(SAT)
03 Jul
(SUN)
04 Jul
(MON)
05 Jul
(TUE)
06 Jul
(WED)
07 Jul
(THU)
08 Jul
(FRI)

Updated at: 11:55 HKT 29 Jun 2016


(Next update at: 16:30 HKT 29 Jun 2016)

Automatic Regional Weather Forecast in Hong Kong & Pearl River Delta Region
Climatological information for 30 Jun - 08 Jul

Sea surface temperature
7 a.m. on 29 Jun 2016 at North Point :
28 °C
Soil temperatures
7 a.m. on 29 Jun 2016 at the Hong Kong Observatory:
0.5m depth:30.4°C
1.0m depth:29.3°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.