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7-day Weather Forecast RSS

9-day Weather Forecast

Simplified Version

General Situation:

Under the influence of a warm and humid maritime airstream, it will be foggy in the morning and at night over the coastal areas of Guangdong in the next few days. Meanwhile, the anticyclone aloft over southern China will bring generally fine weather to the region. An easterly airstream is expected to affect the south China coast in the middle and latter parts of next week. The weather over the region will become cloudy with a few rain patches.

18 Apr
(FRI)
19 Apr
(SAT)
20 Apr
(SUN)
21 Apr
(MON)
22 Apr
(TUE)
23 Apr
(WED)
24 Apr
(THU)
25 Apr
(FRI)
26 Apr
(SAT)
Mainly fine. Coastal fog in the morning and at night.
Mainly fine. Coastal fog in the morning and at night.
Mainly fine. Foggy in the morning and at night.
Mainly fine. Foggy in the morning and at night.
Mainly fine. Foggy in the morning and at night.
Mainly fine. Foggy in the morning and at night.
Sunny periods. Foggy in the morning and at night.
Sunny periods. Foggy in the morning and at night.
Sunny intervals. Coastal fog in the morning and at night.
Sunny intervals. Coastal fog in the morning and at night.
Mainly cloudy with a few rain patches. Coastal fog in the morning and at night.
Mainly cloudy with a few rain patches. Coastal fog in the morning and at night.
Mainly cloudy with a few rain patches and some mist.
Mainly cloudy with a few rain patches and some mist.
Mainly cloudy. Mist patches in the morning and at night.
Mainly cloudy. Mist patches in the morning and at night.
Mainly cloudy with sunny intervals.
Mainly cloudy with sunny intervals.

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 southeast force 2 to 3.
East to southeast force 3.
East to southeast force 3.
East force 4.
East to southeast force 3.
18 Apr
(FRI)
19 Apr
(SAT)
20 Apr
(SUN)
21 Apr
(MON)
22 Apr
(TUE)
23 Apr
(WED)
24 Apr
(THU)
25 Apr
(FRI)
26 Apr
(SAT)

Updated at 16:30 HKT 17 Apr 2014


(Next update at 11:30 HKT 18 Apr 2014)

Automatic Regional Weather Forecast in Hong Kong Digital Weather Forecast   
Climatological information for 18 Apr - 26 Apr

Sea surface temperature
2 p.m. on 17 Apr 2014 at North Point :
21 C
Soil temperatures
7 a.m. on 17 Apr 2014 at the Hong Kong Observatory:
0.5m depth:24.1C
1.0m depth:23.5C

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: <17 Apr 2014>