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9-day Weather Forecast

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General Situation:

The northeast monsoon will bring rather cool weather to the coastal areas of Guangdong today. As the monsoon moderates during the weekend, temperatures over the south China coast will rise gradually. An easterly airstream is expected to affect the coast of Guangdong early next week.

23 Feb
(FRI)
24 Feb
(SAT)
25 Feb
(SUN)
26 Feb
(MON)
27 Feb
(TUE)
28 Feb
(WED)
01 Mar
(THU)
02 Mar
(FRI)
03 Mar
(SAT)
Cloudy
Cloudy. A few rain patches at first. Rather cool in the morning.
Cloudy
Mainly cloudy. Cool with one or two rain patches in the morning. Coastal mist at night.
SUNNY INTERVALS
Mainly cloudy. Sunny intervals in the afternoon. Visibility relatively low in some areas.
SUNNY PERIODS
Sunny periods.
SUNNY INTERVALS
Sunny intervals. One or two light rain patches later.
SUNNY INTERVALS
Sunny intervals. A few rain patches at first.
SUNNY PERIODS
Sunny periods.
SUNNY PERIODS
Sunny periods. One or two light rain patches at first.
SUNNY PERIODS
Sunny periods. Misty in the morning and at night.

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]
North to northeast force 4 to 5, becoming east force 4 to 5 later.
East force 3 to 4, force 5 at first.
Northeast force 3 to 4.
East to northeast force 4 to 5.
East force 4, force 5 at first.
East to northeast force 3 to 4.
East force 4.
East force 4.
23 Feb
(FRI)
24 Feb
(SAT)
25 Feb
(SUN)
26 Feb
(MON)
27 Feb
(TUE)
28 Feb
(WED)
01 Mar
(THU)
02 Mar
(FRI)
03 Mar
(SAT)

Updated at: 04:45 HKT 23 Feb 2018


(Next update at: 11:30 HKT 23 Feb 2018)

Automatic Regional Weather Forecast in Hong Kong & Pearl River Delta Region
Climatological information for 23 Feb - 03 Mar

Sea surface temperature
2 p.m. on 22 Feb 2018 at North Point :
17 °C
Soil temperatures
7 a.m. on 22 Feb 2018 at the Hong Kong Observatory:
0.5m depth:20.6°C
1.0m depth:21.1°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.