7-day Forecast
For period of Dec 4, 2009 - Dec 10, 2009
Weather Forecast During 4-5 Dec, the moderate high pressure system remains covering the upper Thailand causes cooler weather and fog in the areas. The rather strong northeast monsoon prevails over the Gulf and southern Thailand. Scattered rainfalls are likely in the lower South and wind-wave with 2-3 meters in the lower Gulf of Thailand.
After that during 6-10 Dec. the high pressure will weaken. Increasing in temperature 2-4 oC and fog. The weakening northeast monsoon prevails over the Gulf and southern Thailand. Decreasing in rainfall and wind wave in this area during the period
Warning During 4-5 Dec, All ships in the lower Gulf of Thailand should proceed with caution. During 6-10 Dec, all forms of transport in should beware of visibility.
Northern Part During 4-6 Dec, Cold in the upper portion, minimum temperature 13-15oC. Cool elsewhere, minimum temperature 16-21oC. Cold to very cold on mountaintops, minimum temperature 4-10oC. Morning fog. Northeasterly winds 10-25 km/hr.
After that, 2-3 oC rises and dense fog in some places.
Northeastern Part During 4-5 Dec, Cold in the upper portion, minimum temperature 13-15oC. Cool elsewhere, minimum temperature 16-19oC. Cold on mountaintops, minimum temperature 8-12oC. Northeasterly winds 15-35 km/hr. After that, 2-4 oC rises and increasing in fog. Northeasterly winds 10-30 km/hr.
Central Part During 4-5 Dec, cool with morning light fog, minimum temperature 18-23oC. Cold on mountaintops, minimum temperature 12-15oC. Northeasterly winds 10-30 km/hr. After that, 2-3 oC rises and increasing in fog.
Eastern Part During 4-5 Dec, cool with morning light fog, minimum temperature 19-23oC. Northeasterly winds 15-35 km/hr. Wave height about 1 meter and 1-2 meters off-shore.
After that, 2-3 oC rises and increasing in fog. Northeasterly winds 10-30 km/hr.
Wave height about 1 meter.
Southern Part (East Coast) During 4-5 Dec, cool with morning light fog in the upper part, minimum temperature 21-23 oC. and isolated thundershowers. Widely scattered to scattered thundershowers mainly in the lower part. Northeasterly winds 20-35 km./hr. Wave height 2-3 meters.
After that, widely scattered thundershowers mostly in the lower part.
Northeasterly winds 15-35 km./hr. Wave height 1-2 meters.
Southern Part (West Coast) During 4-5 Dec, widely scattered thundershowers mainly in the lower part. Northeasterly winds 15-35 km./hr. Wave height 1-2 meters. After that, isolated to widely scattered thundershowers. Northeasterly winds 15-30 km/hr. Wave height about 1 meter.
Metropolitan During 4-5 Dec, cool with morning light fog, minimum temperature 21-23oC. Northeasterly winds 15-30 km/hr. After that, 2-3 oC rises and increasing in fog.
Thai Meteorological department (02) 398-9874