7-day Forecast
For period of Sep 14, 2011 - Sep 20, 2011
Weather Forecast During 14-17 Sep, the weak monsoon trough will shift over the upper of the North and the Northeast through the low cell in the Bay of Tonkin. The weak southwest monsoon prevails over the Andaman, the South and the Gulf of Thailand. Scattered to fairly widespread rainfall over Thailand is likely.
After that during 18-20 Sep, this monsoon will be intensified and increasing rain is likely over the area with isolated heavy rain during this period.
Warning During 18-20 Sep, people in the risky areas in the North, the Northeast, the East and the South should beware of flash flood. All ships should proceed with caution.
Northern Part During 14-17 Sep, scattered to fairly widespread thundershower. After that during 18-20 Sep, fairly widespread thundershower and isolated heavy to very heavy rain mainly in the west and the lower portion. Minimum 23-26 oC, maximum 30-33 oC.
Southwesterly winds 10-30 km/hr.
Northeastern Part During 14-17 Sep, scattered to fairly widespread thundershower. After that during 18-20 Sep, fairly widespread thundershower and isolated heavy to very heavy rain especially in the upper portion. Minimum 23-26 oC, maximum 31-33 oC.
Westerly winds 10-30 km/hr.
Central Part Scattered thundershower mostly in the afternoon to evening throughout the period.
During 19-20 Sep, isolated heavy rain.Minimum 24-26 oC, maximum 31-34 oC.
Southwesterly winds 15-30 km/hr.
Eastern Part Scattered thundershower and isolated heavy rain mostly in the afternoon to evening throughout the period. During 19-20 Sep, isolated heavy to very heavy rain .
Minimum 24-26 oC, maximum 30-34 oC.
Southwesterly winds 15-35 km/hr. Wave height 1-2 meter
Southern Part (East Coast) Scattered thundershower throughout the period. During 19-20 Sep, isolated heavy rain.
Minimum 24-26oC, maximum 32-35oC.
Southwesterly winds 15-30 m/hr. Wave height about 1 meter.
Southern Part (West Coast) Scattered thundershowers throughout the period.
During 19-20 Sep, isolated heavy rain.Minimum 23-25oC, maximum 31-34 oC.
Southwesterly winds 15-35 m/hr. Wave height 1-2 meters.
Metropolitan Scattered thundershower and isolated heavy rain mostly in the afternoon to evening throughout the period. During 19-20 Sep, isolated very heavy rain.
Minimum 25-27 oC, maximum 30-35 oC.
Southwesterly winds 15-30 km/hr.
Thai Meteorological department (02) 398-9874