Daily Weather Forecast
20 September 2024Announcement Date 20 September 2024
Forecast Additional Video Formats
General Situation
20 Sep 2024Image:
Weather Map
The strong southwest monsoon prevails over the Andaman Sea, the South, the East and the Gulf. Meanwhile, the tropical storm “Soulik” was down to tropical depression and covers the central Laos. Thundershowers with isolated heavy to very heavy rains are likely in the North, the Northeast, the Central, the East and the South regions. People in these areas should beware of heavy to very heavy rains and accumulation that may cause flash floods and overflows, especially along foothills near waterways and lowlands.
The strong winds force the waves in the Andaman Sea and the upper Gulf up to 2-4 meters high and above 4 meters high in thundershowers. In the lower Gulf, the waves have about 2 meters high and above 2 meters high in thundershowers and offshore. All ships should proceed with caution and keep off thundershower, small boats in the Andaman Sea and the upper Gulf keep ashore.
Bangkok Metropolis and Vicinity Forecast
06:00 Today - 06:00 TomorrowScattered thundershowers. Minimum temperature 25-26 °C. Maximum temperature 33-35 °C. Southwesterly winds 10-25 km./hr.
Announcement Date 20 September 2024
Weather Province Additional
7 days Weather Forecast
Weather Outlook During 19 – 25 Sep 2024Forecast
The rather strong monsoon trough will move down to the lower North, Central, the lower Northeast and the East throughout the period. During 19 - 20 Sep, The tropical storm “Soulik” covers the middle coast of Vietnam, is expected to make landfall over middle Vietnam while the strong southwest monsoon still prevails over the Andaman Sea, Thailand and the Gulf. Isolated heavy to very heavy rains over whole country in the North, the Northeast, the Central including Bangkok and its vicinity, the East and the South. During 23 – 25 Sep, the strong southwest monsoon prevails over the Andaman Sea, Thailand and the Gulf will weaken. Less rains in the South with isolated heavy rains. During 19 - 22 Sep, the strong wind forces the waves in the Andaman Sea and the upper Gulf up to 2 - 4 meters high and above 4 meters high in thundershowers while about 2 - 3 meters high in the lower Gulf and above 3 meters high in thundershowers. During 23 – 25 Sep, the moderate wind forces the waves in the Andaman Sea and the upper Gulf up to about 2 meters high and above 2 meters high in thundershowers.
Announcement Date 19 Sep 2024
7 day Weather Summary
9 September 2024 - 15 September 2024Forecast
The monsoon trough lay across the northern and northeastern parts of Thailand almost the entire week, lying across the northern and upper northeastern parts into the low pressure cell over upper Vietnam and the Gulf of Tonkin at the middle of the week before moving southward to lie across the lower northern, upper central and northeastern parts into the low pressure cell over the coast of central Vietnam at the end of the week. In addition, the moderate southwest monsoon prevailing over the Andaman Sea, Thailand and the Gulf of Thailand was intensified in the second half of the week. Moreover, the active low pressure cell covered over Myanmar and upper Laos during 9-10 Sep. and another low pressure cell covered over the upper northeastern part on 13 Sep. These conditions caused abundant rainfall in upper Thailand almost the week and flooding continued being reported. In southern part, plentiful rainfall was observed mainly in the second half of the week.
Announcement Date 16 Sep 2024
Previous
Monthly Weather Forecast
November 2022Forecast
Upper Thailand will be more cold especially the northern and northeastern regions with some thunderstorms on certain days. For the mountain tops, mountain peaks, and mountain ranges, the weather is generally cold. This is because The high pressure area from China will extend to cover the North and Northeast periodically. It will be mostly moderate power. the southern part It continues to rain heavily. especially the east coast from Chumphon down There are still thunderstorms in 60 - 80 percent of the area with heavy rain in many areas and very heavy in some places.This will cause flash floods and flash floods, as well as overflowing riverbanks in some places. For wind waves in the Gulf of Thailand will be strong. In some periods, there will be waves 2 - 4 meters high, while the Andaman Sea will have 1-2 meters high because the northeast monsoon still prevails over the Gulf of Thailand and the South. It will have strength from time to time. In addition, there will be a monsoon trough that lies across the central South in some periods. In addition, in some periods there will be an active low pressure cell moving closer. and has a high chance of moving through the southern region
Announcement Date 01 November 2022