7 day Weather Forecast
Weather Forecast
During 8 ? 14 December 2023
During 9 ? 11 Dec, the moderate high-pressure system covering the upper North and the Northeast and the South China Sea will weaken with the easterly wind will prevail over the North, the Northeast, the Central and the East. 1 ? 3 ?C increase in temperature with morning fog and isolated light rains are likely in the upper country. The northeast monsoon which prevails over the Gulf and the South is weaken with isolated heavy rains in the lower South. The moderate winds force the waves in the upper Gulf about 1 meter high, 1 - 2 meters high in the lower Gulf and above 2 meters in thundershowers. In the Andaman Sea, the wave is likely about 1 meter high, 1 - 2 meters high offshore and above 2 meters high in thundershowers. During 12 ? 14 Dec, another moderate high-pressure system from China will extend to the Northeast and the South China Sea with a decrease in temperature and isolated rains in the first period. A decrease in temperature by 1 ? 3 ?C is likely in the North and the Northeast while a slightly decrease in temperature is likely in the rest regions. The moderate northeast monsoon prevails over the Gulf and the South with isolated heavy rains in the lower South. The moderate winds force the waves in the upper Gulf up to 1 - 2 meters high, about 2 meters high in the lower Gulf and above 2 meters in thundershowers. In the Andaman Sea, the wave is likely about 1 meter high and above 1 meter high in thundershowers.
Caution
People in the upper country should keep healthy due to the changeable weather throughout the period. During 9 ? 11 Dec, all transport should take more caution due to poor visibility. All ships in the lower gulf should proceed with caution and keep off thundershowers throughout the period.
Announcement Date 08 December 2023 05:00 AM
Regional Weather Forecast
During 8 ? 14 December 2023
Northern
During 9 - 12 Dec, morning cool with fog and 1 ? 2 ?C rise in temperature. Isolated thundershower mostly in the upper part. Minimum temperature 20 ? 24 ?C. Maximum temperature 30 ? 35 ?C. Cool to cold on the mountain top: Minimum temperature 9 ? 16 ?C. Easterly winds 5 ? 15 km/hr. During 13 ? 14 Dec, morning cool with 1 ? 3 ?C drop in temperature. Minimum temperature 18 ? 23 ?C. Maximum temperature 29 ? 33 ?C. Cold to very cold on the mountain top: Minimum temperature 6 ? 13 ?C. Easterly winds 10 ? 20 km/hr.
Northeastern
During 9 - 11 Dec, morning cool with fog and 1 ? 3 ?C rise in temperature. Minimum temperature 17 ? 23 ?C. Maximum temperature 30 ? 34 ?C. Cool to cold on the mountain top: Minimum temperature 12 ? 17 ?C. Easterly winds 10 ? 25 km/hr. During 12 ? 14 Dec, morning cool with strong wind. 1 ? 3 ?C drop in temperature. Minimum temperature 16 ? 21 ?C. Maximum temperature 28 ? 32 ?C. Cool to cold on the mountain top: Minimum temperature 10 ? 16 ?C. Northeasterly winds 10 ? 30 km/hr.
Central
During 9 - 11 Dec, morning fog and 1 ? 2 ?C rise in temperature. Isolated light rains. Minimum temperature 22 ? 25 ?C. Maximum temperature 32 ? 35 ?C. Easterly winds 10 ? 20 km/hr. During 12 ? 14 Dec, morning cool and a slightly drop in temperature. Isolated light rains. Minimum temperature 20 ? 24 ?C. Maximum temperature 31 ? 34 ?C. Easterly winds 10 ? 25 km/hr.
Eastern
During 9 - 11 Dec, morning fog and 1 ? 2 ?C rise in temperature. Isolated thundershowers. Minimum temperature 22 ? 26 ?C. Maximum temperature 31 ? 35 ?C. During 12 ? 14 Dec, morning cool and a slightly drop in temperature. Isolated thundershowers. Minimum temperature 21 ? 25 ?C. Maximum temperature 31 ? 34 ?C. Easterly winds 15 ? 30 km/hr. Wave height about 1 meter and above 1 meter in thundershowers.
Southern (East Coast)
During 9 - 14 Dec, isolated to scattered thundershowers. Isolated heavy rain during 10 ? 14 Dec. Minimum temperature 22 ? 26 ?C. Maximum temperature 28 ? 34 ?C. During 9 - 12 Dec, Surat Thani upward: easterly winds 15 - 30 km/hr. Wave height about 1 meter and 1 - 2 meters in thundershowers. Nakhon Si Thammarat downward: easterly winds 15 - 35 km/hr. Wave height 1 - 2 meters and above 2 meters in thundershowers. During 13 ? 14 Dec, Surat Thani upward: easterly winds 15 - 35 km/hr. Wave height 1 - 2 meters and above 2 meters in thundershowers. Nakhon Si Thammarat downward: easterly winds 20 - 35 km/hr. Wave height about 2 meters and above 2 meters in thundershowers.
Southern (West Coast)
Isolated to scattered thundershowers throughout the period. Minimum temperature 23 ? 26 ?C. Maximum temperature 30 ? 34 ?C. Easterly winds 15 - 30 km/hr. Wave height about 1 meter and above 1 meter high in thundershowers.
Bangkok Metropolitan
During 9 - 11 Dec, morning light fog and 1 ? 2 ?C rise in temperature. Minimum temperature 24 ? 26 ?C. Maximum temperature 32 ? 35 ?C. Easterly winds 10 ? 20 km/hr. During 12 ? 14 Dec, morning cool with a slightly drop in temperature. Isolated thundershowers. Minimum temperature 22 ? 24 ?C. Maximum temperature 31 ? 34 ?C. Easterly winds 10 ? 25 km/hr.
Announcement Date 08 December 2023 05:00 AM
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Weather Forecast 7 day Infographic
Weather Forecast
Regional Weather Forecast
Source: Thai Meteorological Department