7-day Forecast
For period of Dec 17, 2009 - Dec 23, 2009
Weather Forecast A ridge of intense high pressure system from China covered upper Thailand. Decreasing in temperature 3-6 oC and windy in upper Thailand during 17-21 Dec, period.
The northeast monsoon prevails over the Gulf and southern Thailand will strengthen. Increasing in rainfall and isolated heavy rain is likely in the area. Wave height 2-4 meters.
Warning During 17-21 Dec, Increasing in rainfall and isolated heavy rain are likely in the South. Wind-wave in the Gulf of Thailand will strength causes wave height 2-4 meters all ships in the Gulf should proceed with caution and small boats keep ashore throughout the period.
Northern Part During 17-22 Dec, 2-4 oC drop and morning fog.
The upper portion: cold, minimum temperature 10-15oC. And isolated showers especially in 19-20 Dec, period. The lower portion: cool, minimum temperature 16-19 oC. Cold to very cold on mountaintops with frost in some places,
minimum temperature 3-12oC. Northeasterly winds 10-30 km/hr.
Northeastern Part During 17-20 Dec, 4-6 oC and windy.
The upper portion: cold, minimum temperature 12-15oC.
The lower portion: cool, minimum temperature 16-19 oC. Cold to very cold on mountaintops, minimum temperature 6-12oC. Northeasterly winds 20-40 km/hr.
After that rising in temperature and morning fog.
Central Part During 17-20 Dec, 2-4 oC and windy. Cool, minimum temperature 16-21 oC.
Cold on mountaintops, minimum temperature 13-15oC. Northeasterly winds 15-35 km/hr.
After that rising in temperature and morning fog.
Eastern Part During 17-20 Dec, 2-4 oC and windy. Cool, minimum temperature 17-22 oC.
Cold on mountaintops, minimum temperature 12-15oC. Northeasterly winds 20-35 km/hr.
Wave height about 2 meters and 3 meters offshore.
After that rising in temperature and morning fog.
Northeasterly winds 15-35 km./hr. Wave height 1-2 meters.
Southern Part (East Coast) During 17-21 Dec, widely scattered to scattered thundershowers and isolated heavy rain mostly in the lower part. From Surat Thani upward: cool with morning mist.
Northeasterly winds 20-45 km./hr. Wave height 2-4 meters.
After that widely scattered to scattered thundershowers.
Northeasterly winds 20-35 km./hr. Wave height about 2 meters.
Southern Part (West Coast) During 17-20 Dec, widely scattered to scattered thundershowers and isolated heavy rain. Northeasterly winds 20-35 km./hr. Wave height about 2 meters.
After that widely scattered. Northeasterly winds 15-35 km./hr. Wave height 1-2 meters.
Metropolitan During 17-20 Dec, 2-4 oC and windy. Cool, minimum temperature 20-23 oC.
Cold on mountaintops, minimum temperature 13-15oC. Northeasterly winds 15-35 km/hr.
After that rising in temperature and morning fog.
Thai Meteorological department (02) 398-9874