7-day Forecast
For period of Jan 20, 2010 - Jan 26, 2010
Weather Forecast During Jan 20-21, the tropical depression in the South China Sea is moving to the tip of Indochina and the Gulf of Thailand. Increasing in rainfalls and heavy rain are expected in the East and the South. Wind-wave in the Gulf will intensify with wave height 2-3 meters. While during 21-23 Jan, the westerly trough will move across northern Thailand. Scattered thundershowers with gusts are likely in the North, the Central and The Northeast at the beginning and then 3-5 ?C drops. After that during 23-26 Jan, The strong high pressure system from China covers upper Thailand causing cool to cold weather in the areas. Warning During 22-23 Jan, people in the upper Thailand should beware of thundershower. Beside, people in the East and the South should beware of heavy rain condition. While during 20-21 and 23-24 Jan, all ships should proceed with caution and Surat Thani southward small boats keep ashore during this period.
Northern Part During 20-23 Jan, scattered thundershowers and morning fog. The upper portion: cold, minimum temperature 12-15 oC. The lower portion: cool, minimum temperature 16-18 oC. On the Mountaintops: cold to very cold, minimum temperature 6-12 oC. Easterly winds 10-25 km/hr. After that during 24-26 Jan, isolated thundershowers and isolated gust in the first and then 3-5 oC.
Northeastern Part During 20-23 Jan, scattered thundershowers. The upper portion: cold, minimum temperature 12-15 oC. The lower portion: cool, minimum temperature 16-18 oC. On the Mountaintops: cold to very cold, minimum temperature 7-13 oC. Northeasterly winds 15-35 km/hr. After that during 24-26 Jan, isolated thundershowers and isolated gust in the first and then 2-4 oC..
Central Part During 20-23 Jan, scattered thundershowers. Cool, minimum temperature 17-21 oC. On the Mountaintops: cold, minimum temperature 13-16 oC. Northeasterly winds 15-30 km/hr. After that during 24-26 Jan, isolated thundershowers and isolated gust.
Eastern Part During 20-23 Jan, scattered thundershowers and isolated heavy rain and morning cool. Minimum temperature 18-22 oC. On the Mountaintops: cold,
minimum temperature 12-16 oC. Northeasterly winds 15-35 km/hr.
Wave height 1-2 meters. After that during 24-26 Jan, isolated thundershowers.
Southern Part (East Coast) During 20-23 Jan scattered thundershowers and isolated heavy rain and morning cool in the upper portion, minimum temperature 20-23 oC.
The upper Gulf from Chumphon northward: northeasterly winds 20-35 km./hr. Wave height about 2 meters. The lower Gulf from Surat Thani southward: northeasterly winds 20-40 km./hr. Wave height 2-3 meters.
After that during 24-26 Jan, isolated to widely scattered thundershowers.
Southern Part (West Coast) During 20-23 Jan Partly Cloudy and isolated thundershowers.
Easterly winds 15-35 km./hr. Wave height 1-2 meters.
After that during 24-26 Jan, isolated thundershowers.
Metropolitan During 20-23 Jan widely to scattered thundershowers and cool in the morning. Minimum temperature 19-22 oC. Northeasterly winds 15-35 km/hr. After that during 24-26 Jan, isolated thundershowers.
Thai Meteorological department (02) 398-9874