Thailand

In the first half of the week, the monsoon trough lay across upper northern region of Thailand and upper Laos into a low-pressure cell over upper Vietnam. After that, in the second half of the week, it shifted southward to lie across the northern and northeastern regions toward an active low-pressure cell over the upper South China Sea. Moreover, the low-pressure cell covered upper Thailand on 15 and 16 Aug. Additionally, the southwesterly monsoon prevailing over the Andaman Sea, Thailand, and the Gulf of Thailand was rather strong in the second half of the week. These conditions brought abundant rainfall in upper Thailand, particularly in the second half of the week, with flooding in some areas of the northern region. In the southern region, plentiful rainfall occurred almost the entire week, especially along the west coast. 

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