During 22 August 2016 – 28 August 2016
Expectation During 22 August 2016 – 28 August 2016: Weather forecast during 22 -23 Aug, the monsoon trough lies across the North and the upper Northeast to a low pressure cell over the upper part of South China Sea, and the moderate southwest monsoon prevailed over the Andaman Sea, the Southern and Gulf of Thailand. During 24 -28 Aug the monsoon trough will move down to across the lower North, the upper Central and the Northeast and enter into an active low-pressure cell around the upper South China Sea. In addition, the Southwest monsoon prevailing over the Andaman Sea, the South and Gulf of Thailand will become stronger and waves in the Andaman Sea will intensify.

Cautions

During 22-23 Aug, people in the North, the upper Northeast should beware of heavy rain and collective rain. During 24-28 Aug, All ships in the Andaman Sea should proceed with caution and small boats should keep ashore.

Main Meteorological Characteristics During 22-23 Aug, more rain, as well as isolated heavy rain is expected in the North and the Northeast During 24-28 Aug, the Central, the East and the South will have more rain with isolated heavy rain.  Wind and wave in the Andaman Sea will intensify with wave height 2-3 meters
North
  • During 23-24 Aug, 60-70 percent of thundery rain and heavy rain in some area.
  • During 25-28 Aug, 40-60 percent of thundery rain in the area.
  • Minimum Temperature 20-26 degree Celsius, Maximum Temperature 30-36 degree Celsius.
  • Southwesterly winds 10-30 km/hr.
Northeast
  • During 22-24 Aug, 60-70 percent of thundery rain in the area and heavy rain in some area, mostly in the upper portion.
  • During 25-28 Aug, 40-60 percent of thundery rain in the area and heavy rain in some area, mostly in the lower portion.
  • Minimum Temperature 23-27 degree Celsius, Maximum Temperature 32-36 degree Celsius.
  • Southwesterly winds 10-30 km/hr.
Central
  • During 22-24 Aug, 20-30 percent of thundery rain in the area.
  • During 25-28 Aug, 40-60 percent of thundery rain in the area.
  • Southwesterly winds 15-30 km/hr.
  • Minimum Temperature 24-26 degree Celsius, Maximum Temperature 34-36 degree Celsius.
East
  • During 22-26 Aug, 30-40 percent of thundery rain in the area.
  • Southwesterly winds 15-35 km/hr.
  • Wave height 1-2 meters, in thunder rain area wave height about 2 meters.
  • During 27-28 Aug, 40-60 percent of thundery rain in the area and heavy rain in some area.
  • Southwesterly winds 20-35 km/hr.
  • Wave height about 2 meters, in thunder rain area wave height over 2 meters.
  • Minimum Temperature 24-29 degree Celsius, Maximum Temperature 33-35 degree Celsius.
Southern (East Coast)
  • During 22-25 Aug, 30-40 percent of thundery rain in the area
  • During 26-28 Aug, 40-60 percent of thundery rain in the area and heavy rain in some area
  • Southwesterly winds 15-35 km/hr. Wave height 1-2 meters, offshore wave height over 2 meters
  • Minimum Temperature 23-27 degree Celsius, Maximum Temperature 32-35 degree Celsius
Southern (West Coast)
  • During 22-23 Aug, 30-40 percent of thundery rain in the area.
  • Southwesterly winds 20-35 km/hr. Wave height about 2 meters, in thunder rain area wave height over 2 meters.
  • During 24-28 Aug, 60-70 percent of thundery rain in the area and heavy rain in some area.
  • Southwesterly winds 20-40 km/hr. Wave height 2-3 meters, in thunder rain area wave height over 3 meters.
  • Minimum Temperature 24-27 degree Celsius, Maximum Temperature 30-34 degree Celsius.
Bangkok and Vicinities
  • 30-40 percent of thundery rain in the area throughout the day, mostly during afternoon to evening as well as heavy rain in some area during 26-28 Aug
  • Southwesterly winds 15-35 km/hr.
  • Minimum Temperature 25-28 degree Celsius, Maximum Temperature 32-36 degree Celsius
Announced on August 22, 2016

Source: http://www.tmd.go.th/7-day_forecast.php (Meteorological Department)