7 day Weather Forecast
Weather Forecast
During 14 - 20 Dec 2022
: During 14 - 16 Dec, the rather strong high-pressure system covers upper Thailand cause cool to cold in upper country. The moderate northeast monsoon prevails over the Gulf and the South cause thundershowers with isolated very heavy rains in the lower South. The wind and wave over the Gulf and the Andaman Sea are stronger. The wind and wave are about 2 meters in the upper Gulf, above 2 meters in thundershowers and 2 - 3 meters in the lower Gulf, above 3 meters in thundershowers. From 17 - 20 Dec, the strong high-pressure system from China will extend to upper Thailand causes cool to cold weather with strong wind in upper country. A decrease in temperature by 6 - 8 C is likely in the North and the Northeast while 3 - 5 C decrease in temperature is possible in the Central including Bangkok Metropolitan Region and the East regions. Northeast monsoon prevailing over the Gulf and the South will strengthen with isolated heavy to very heavy rains in the South. The wind and wave 2 - 4 meters are expected in the Gulf and above 4 meters in thundershowers. Meanwhile 2 - 3 meters offshore are likely in the Andaman Sea.
Caution
People in the upper country should take precaution to health condition due to decreasing in temperature and proceed with caution from the strong wind. All ships in the Gulf should proceed with caution and keep off thundershowers. Small boats in the Gulf should keep ashore until 20 Dec.
Announcement Date 14 December 2022 04:00 AM
Regional Weather Forecast
During 14 - 20 Dec 2022
Northern
During 15 - 17 Dec, Morning cool to cold with fog.
Northeasterly winds 10 - 25 km/hr.
During 18 - 20 Dec, Morning cool to cold with strong wind and 6 - 8 C drop in temperature.
Northeasterly winds 15 - 30 km/hr.
Minimum temperature 13 - 21 C. Maximum temperature 27 - 32 C.
Cold to very cold on mountaintops with isolated frost: Minimum temperature 2 - 12 C.
Northeastern
During 14 - 16 Dec, Morning cool to cold.
Northeasterly winds 10 - 30 km/hr.
During 17 - 20 Dec, Morning cool to cold with strong wind and 6 - 8 C drop in temperature.
Northeasterly winds 20 - 35 km/hr.
Minimum temperature 11 - 20 C. Maximum temperature 25 - 30 C.
Cold to very cold on mountaintops: Minimum temperature 6 - 14 C.
Central
During 14 - 16 Dec, Morning cool.
Northeasterly winds 10 - 25 km/hr.
During 17 - 20 Dec, Morning cool with strong wind and 3 - 5 C drop in temperature.
Northeasterly winds 15 - 30 km/hr.
Minimum temperature 15 - 21 C. Maximum temperature 27 - 32 C.
Eastern
During 14 - 16 Dec, Morning cool.
northeasterly winds 15 - 35 km/hr. Wave height 1 - 2 meter and about 2 meters offshore.
During 17 - 20 Dec, Morning cool with strong wind and 3 - 5 C drop in temperature.
northeasterly winds 20 - 40 km/hr. Wave height 1 - 2 meter and 2 - 3 meters offshore.
Minimum temperature 17 - 22 C. Maximum temperature 27 - 32 C.
Southern (East Coast)
During 14 - 16 Dec, morning cool in the upper part. Isolated to scattered thundershowers mostly in the lower part.
Surat Thani upward: northeasterly winds 15 - 35 km/hr.
Wave height 1 - 2 meters and above 2 meters in thundershowers.
Nakhon Si Thammarat downward: northeasterly winds 20 - 40 km/hr. Wave height 2 - 3 meters and above 3 meters in thundershowers.
During 17 - 20 Dec, morning cool in the upper part. Scattered to fairly widespread thundershowers mostly in the lower part with isolated heavy rains to very heavy rains during 17 - 18 Dec.
Northeasterly winds 20 - 45 km/hr.
Wave height 2 - 4 meters and above 4 meters in thundershowers.
Minimum temperature 18 - 25 C. Maximum temperature 26 - 32 C.
Nakhon Si Thammarat downward: northeasterly winds 20 - 45 km/hr. Wave height 2 - 4 meters and above 4 meters in thundershowers.
Minimum temperature 18 - 25 C. Maximum temperature 26 - 32 C.
Southern (West Coast)
During 14 - 16 Dec, isolated thundershowers.
Northeasterly winds 15 - 35 km/hr. Wave height about 1 meter and 1 - 2 meters offshore.
During 17 - 20 Dec, scattered thundershowers with isolated heavy rains in the lower part.
Northeasterly winds 20 - 40 km/hr. Wave height 1 - 2 meters and 2 - 3 meters offshore.
Minimum temperature 20 - 25 C. Maximum temperature 28 - 33 C.
Bangkok Metropolitan
During 14 - 16 Dec, Morning cool.
Northeasterly winds 10 - 25 km/hr.
During 17 - 20 Dec, Morning cool with strong wind and 3 - 5 C drop in temperature.
Northeasterly winds 15 - 30 km/hr.
Minimum temperature 18 - 22 C. Maximum temperature 29 - 33 C.
Announcement Date 14 December 2022 04:00 AM
Source: Thai Meteorological Department