7-day Forecast
For period of May 17, 2009 - May 23, 2009
Weather Forecast During May 17-18, the southerly and southeasterly winds bring humidity from the Gulf of Thailand prevail over Thailand. Scattered to fairly widespread rain are likely over the country.
After that during May 19-23, the southwesterly wind prevails over the Andaman Sea, Thailand and Gulf’s Thailand. These cause abundant rain and isolated heavy rain are likely in the western Thailand and the East.
Warning During May 19-23, people in the risky areas over the North, the Central, the East and the South West Coast should beware of heavy rain and flooding conditions.
Northern Part During May 17-18, scattered to fairly widespread thundershowers. Maximum temperature 32-35 oC. Southerly wind 10-25 km./hr. After that during May 19-23, increasing in rainfalls with isolated heavy rain. Southwesterly winds 10-30 km/hr.
Northeastern Part During May 17-18, widely scattered to scattered thundershowers mostly in the western portion. Maximum temperature 33-35oC. Southeasterly winds 15-30 km/hr.
After that during May 19-23, increasing in rainfalls mostly in the lower portion. Southwesterly winds 15-30 km/hr.
Central Part During May 17-18, scattered thundershowers. Maximum temperature 33-35 oC. Southerly wind 10-30 km/hr. After that during May 19-23,
fairly widespread thundershowers with isolated heavy rain. Southwesterly winds 15-30 km/hr.
Eastern Part During May 17-18, scattered thundershowers. Maximum temperature 33-35oC. Southeasterly winds 15-30 km/hr. Wave height about 1 meter. After that during May 19-23, fairly widespread thundershower and isolated heavy rain. Southwesterly winds 15-35 km/hr. Wave height 1-2 meters and above 2 meters in thundershowers areas.
Southern Part (East Coast) Scattered to fairly widespread thundershowers throughout the period and isolated heavy rain mainly in the upper portion. During May 17-18, southeasterly winds 15-30 km/hr. Wave height about 1 meter and 1-2 meters in thundershower areas. After that during May 19-23, southwesterly wind 15-30 km/hr. Wave height about1 meter and 1-2 meters off-shore.
Southern Part (West Coast) Fairly widespread thundershowers throughout the period and isolated heavy rain. Maximum temperature 32-34 oC. During May 17-18, southerly winds 15-30 km/hr. Wave height about 1 meter. After that during May 19-23, southwesterly wind 15-35 km/hr. Wave height 1-2 meters and above 2 meters in thundershowers areas.
Metropolitan During May 17-18, scattered thundershowers. Maximum temperature 32-34 oC. Southeasterly wind 15-30 km/hr. After that during May 19-23, fairly widespread thundershowers with isolated heavy rain. Southwesterly 15-30 km/hr.
Thai Meteorological department (02) 398-9874