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9-day Weather Forecast

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General Situation:

A dry northeast monsoon will bring generally fine weather to southern China in the next couple of days. A relatively humid easterly airstream is expected to affect the coast of Guangdong during the Lunar New Year holidays. It will be mild but becoming cloudier gradually over the region.

25 Jan
(WED)
26 Jan
(THU)
27 Jan
(FRI)
28 Jan
(SAT)
29 Jan
(SUN)
30 Jan
(MON)
31 Jan
(TUE)
01 Feb
(WED)
02 Feb
(THU)
SUNNY PERIODS
Becoming fine and dry.
SUNNY
Fine. Cool in the morning. Dry during the day.
SUNNY
Fine. Dry during the day.
SUNNY INTERVALS
Sunny intervals.
Cloudy
Mainly cloudy with one or two rain patches. Visibility relatively low in some areas.
Cloudy
Mainly cloudy. One or two rain patches at first. Visibility relatively low in some areas.
SUNNY INTERVALS
Sunny intervals.
SUNNY PERIODS
Sunny periods.
SUNNY PERIODS
Mainly fine.

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 force 4 to 5, occasionally force 6 offshore at first.
East to northeast force 4, force 5 at first.
East to northeast force 3 to 4.
East force 4, occasionally force 5.
Northeast force 3 to 4, force 5 later.
East to northeast force 4 to 5.
East to northeast force 4.
Northeast force 4, occasionally force 5.
25 Jan
(WED)
26 Jan
(THU)
27 Jan
(FRI)
28 Jan
(SAT)
29 Jan
(SUN)
30 Jan
(MON)
31 Jan
(TUE)
01 Feb
(WED)
02 Feb
(THU)

Updated at: 06:20 HKT 25 Jan 2017


(Next update at: 11:30 HKT 25 Jan 2017)

Automatic Regional Weather Forecast in Hong Kong & Pearl River Delta Region
Climatological information for 25 Jan - 02 Feb

Sea surface temperature
2 p.m. on 24 Jan 2017 at North Point :
18 °C
Soil temperatures
7 a.m. on 24 Jan 2017 at the Hong Kong Observatory:
0.5m depth:21.3°C
1.0m depth:22.9°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.