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9-day Weather Forecast

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General Situation:

A southerly airstream will continue to bring showers to the coastal areas of Guangdong tomorrow. A trough of low pressure is expected to affect southern China midweek this week. The weather will be unsettled over the region. With the weakening of the trough of low pressure, it will be brighter over the coast of Guangdong towards the weekend.

27 May
(MON)
28 May
(TUE)
29 May
(WED)
30 May
(THU)
31 May
(FRI)
01 Jun
(SAT)
02 Jun
(SUN)
03 Jun
(MON)
04 Jun
(TUE)
Light Rain
Mainly cloudy with a few showers. Isolated thunder-storms in the morning.
Light Rain
Mainly cloudy with a few showers. More showers and thunder-storms later.
Rain
Mainly cloudy with occasional showers and isolated thunder-storms.
Sunny Intervals with Showers
Mainly cloudy with one or two showers. Sunny intervals in the afternoon.
Sunny Intervals with Showers
Mainly cloudy with one or two showers. Sunny intervals during the day.
Light Rain
Mainly cloudy with a few showers and isolated thunder-storms.
Light Rain
Mainly cloudy with a few showers and isolated thunder-storms.
Light Rain
Mainly cloudy with a few showers and isolated thunder-storms.
Light Rain
Mainly cloudy with 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 force 4, occasionally force 5 offshore later.
East to southeast force 3 to 4.
Southeast force 3 to 4.
South to southwest force 4.
Southwest force 4.
Southwest force 4.
Southwest force 4.
27 May
(MON)
28 May
(TUE)
29 May
(WED)
30 May
(THU)
31 May
(FRI)
01 Jun
(SAT)
02 Jun
(SUN)
03 Jun
(MON)
04 Jun
(TUE)

Updated at: 11:30 HKT 26 May 2019


(Next update at: 16:30 HKT 26 May 2019)

Automatic Regional Weather Forecast in Hong Kong & Pearl River Delta Region
Climatological information for 27 May - 04 Jun

Sea surface temperature
7 a.m. on 26 May 2019 at North Point :
25 °C
Soil temperatures
7 a.m. on 26 May 2019 at the Hong Kong Observatory:
0.5m depth:27.3°C
1.0m depth:27.1°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.