7-day Forecast
For period of Dec 20, 2012 - Dec 26, 2012
Weather Forecast During 20-22 Dec, the nearly active high pressure area from China is still covered upper Thailand and the South China Sea leading to cool weather in the North, the Northeast, the Central and the East of Thailand. After that during 23-26 Dec, another active high pressure area from China will extend to upper Thailand and the South China Sea and westerly trough will moving through the upper North, causing rain in the first phase and 4-6 drops is likely in the North and the upper Northeast have cold weather and windy with minimum temperature below 16 C will generally in many places of the North and the upper Northeast. Isolated frost remains on the mountaintops in the North.
Scattered to fairly widespread rains are expected in the South throughout this period with isolated heavy rain mainly in the lower South. Strong wind wave in the lower Gulf of Thailand with 2-3 meters high.
Warning During this period, people in the lower South should beware of heavy rain and all ships in the lower Gulf from Nakhon Si Thammarat downward should proceed with caution. During 23-24 Dec, people in the North, the Northeast, the Central and the East should take care healthy from cool weather.
Northern Part During 20-22 Dec, fog in the morning with thick patches in some places.
Upper portion: cool to cold, minimum temperature 12-15 C.
Lower portion: cool, minimum temperature 16-21 C. Maximum temperature 28-35 C.
Cold to very cold on mountaintops, minimum temperature 7-17 C. Northwesterly winds 10-25 km/hr.
During 23-26 Dec, 3-5 C drops. Morning fog. Cool to cold, and isolated rain. Minimum temperature 10-16 C.
Cold to very cold and isolated frost on mountaintops, minimum temperature 2-10 C. Easterly winds 10-30 km/hr.
Northeastern Part During 20-22 Dec, cool with fog in the morning.
Minimum temperature 17-22 C, maximum temperature 32-35 C.
Cold on mountaintops, minimum temperature 12-18 oC. Northeasterly winds 15-35 km/hr.
During 23-26 Dec, 4-6 C drops with windy, cool to cold and morning fog. Minimum temperature 12-18 C.
Cold to very cold and isolated frost on mountaintops, minimum temperature 8-14 C.
Northeasterly winds 20-35 km/hr.
Central Part During 20-22 Dec, cool with fog in the morning. 1-2 C drops. Minimum temperature 20-23 C, maximum temperature 33-35 C. Cool on mountaintops, minimum temperature 16-20 C. Northeasterly winds 15-30 km/hr.
During 23-26 Dec, isolated rain and 2-4 drops. Cool with light fog in the morning. Minimum temperature 16-21 C,
Cool on mountainous areas, minimum temperature 14-19 C. Northeasterly winds 15-35 km/hr.
Eastern Part During 20-22 Dec Cool in the upper part with morning mist.
Minimum temperature 23-26 C, maximum temperature 33-35 C.
Cool on mountainous areas, minimum temperature 16-20 C. Easterly winds 15-30 km/hr. Wave height about 1 meter.
During 23-26 Dec, isolated rain and 2-4 drops. Cool with morning mist.
Minimum temperature 18-23 C. Northeasterly winds 20-35 km/hr. Wave height 1-2 meters.
Southern Part (East Coast) During 19-23 Dec, scattered thundershowers and isolated heavy rain mostly in the lower part.
Minimum temperature 23-26 C, maximum temperature 29-34 C.
The upper Gulf from Surat Thani northward: Northeasterly winds 15-35 km/hr. Wave height 1-2 meters.
The lower Gulf from Nakhon Si Thammarat southward: Easterly winds 20-40 km/hr. wave height 2-3 meters.
During 24-26 Dec, scattered to fairly widespread thundershowers and isolated heavy rain mostly in the lower part.
Northeasterly winds 20-40 km/hr. Wave height 2-3 meters.
Southern Part (West Coast) During 19-23 Dec, widely scattered to scattered thundershowers.
Minimum temperature 22-25 C, maximum temperature 29-34 C.
Northeasterly winds 15-35 km/hr. Wave height 1-2 meters.
During 24-26 Dec, scattered thundershowers
Metropolitan During 20-22 Dec, Mist in the morning. 1-2 C drops.
Minimum temperature 25-26 C, maximum temperature 33-35 C. Easterly winds 15-30 km/hr.
During 23-26 Dec, isolated light rain and 2-3 drops.
Cool in the morning. Minimum temperature 20-22 C. Northeasterly winds 15-35 km/hr.
Thai Meteorological department (02) 398-9874