Gregorian/Lunar Calendar
Text Only Traditional Chinese Simplified Chinese
Print Version
7-day Weather Forecast RSS

9-day Weather Forecast

Full Version / Simplified Version

General Situation:

Under the dominance of an anticyclone aloft over the northern part of the South China Sea, it will remain very hot over Guangdong in the next few days. A southwesterly airstream will bring a few showers to the coastal areas early next week. A trough of low pressure will affect southern China in the middle and latter parts of next week.

27 May
(SUN)
28 May
(MON)
29 May
(TUE)
30 May
(WED)
31 May
(THU)
01 Jun
(FRI)
02 Jun
(SAT)
03 Jun
(SUN)
04 Jun
(MON)
Hot
Mainly fine and very hot with isolated showers.
Hot
Very hot with sunny periods and isolated showers.
Hot
Very hot with sunny periods and isolated showers.
Hot
Very hot with sunny periods and isolated showers.
Hot
Very hot with sunny periods and isolated showers.
Sunny Periods with A Few Showers
Sunny periods and one or two showers.
Sunny Periods with A Few Showers
Sunny periods and one or two showers.
Light Rain
Mainly cloudy with a few showers.
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]
Southwest force 3 to 4.
West to southwest force 2 to 3.
Southwest force 2 to 3.
Southwest force 2 to 3.
Light winds force 2, becoming east force 3 later.
East to southeast force 3 to 4.
27 May
(SUN)
28 May
(MON)
29 May
(TUE)
30 May
(WED)
31 May
(THU)
01 Jun
(FRI)
02 Jun
(SAT)
03 Jun
(SUN)
04 Jun
(MON)

Updated at: 11:30 HKT 26 May 2018


(Next update at: 16:30 HKT 26 May 2018)

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 2018 at North Point :
27 °C
Soil temperatures
7 a.m. on 26 May 2018 at the Hong Kong Observatory:
0.5m depth:29.1°C
1.0m depth:28.0°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.