Thailand
06 March 2026 - 12 March 2026The high-pressure area from China extended its ridge to cover the east side of northeastern region and the South China Sea in the first half of the period. Meanwhile, the heat low-pressure cell covered upper Thailand from 7-9 Mar. Additionally, another moderate high-pressure area extended its ridge to cover the northeastern, eastern regions and the South China Sea in the second half of the period. In addition, the westerly trough moved from Myanmar to cover the northern region in the mentioned period. Moreover, the confluence of the southwesterly and the southeasterly winds prevailed over the lower central, the eastern and the lower northeastern region on the first day of the period. These conditions caused hot weather over most areas of upper Thailand in the northern, central and eastern regions while decreasing in temperature and hot weather in some areas. Rainfall was mainly observed in the second half of the period. For the southern region, the easterly and southeasterly winds prevailed over the Andaman Sea, southern Thailand and the Gulf of Thailand causing rainfall mainly at the beginning and the end of the period.
Region Weather Summary
06 March 2026 - 12 March 2026Northern
Hot weather nearly the whole areas mainly in the first half of the period. In the second half of the period, scattered to fairly widespread rain with heavy rainfall in some areas. Gusty wind was reported in Chiang Rai province on 9 Mar., Mae Hong Son province on 10 Mar., Chiang Mai, Lampang, Phare, Tak, Nan, Sukhothai and Phetchabun provinces on 11 Mar. and Phitsanulok province on 12 Mar. Hail was reported in Chiang Rai province on 9 Mar., Chiang Mai province on 10-11 Mar., Mae Hong Son and Lampang provinces on 11 Mar.
| Max Rain | Max. Temp. | Min. Temp. |
| 73.0 mm at Mae Tha Lamphun on 12 Mar. | 38.2 º C at Thoen Lampang on 8 Mar. |
Northeastern
Hot weather in some areas from 7-9 Mar. Light isolated rainfall on the first day and the end of the period with heavy rainfall in some areas on the last day of the period. Gusty wind was reported in Maha Sarakham on 6 Mar. Hail was reported in Nakhon Ratchasima province on 6 Mar.
| Max Rain | Max. Temp. | Min. Temp. |
| 45.0 mm at Tha Li Loei on 12 Mar. | 36.7 º C at Ubon Ratchathani Agromet. Stn., Sawang Wirawong Ubon Ratchathani on 9 Mar. |
Central
Hot weather nearly the whole areas. Light isolated rainfall almost of the period except for scattered rain with heavy rainfall in some areas on the last day of the period. Gusty wind was reported in Saraburi on 6 Mar.
| Max Rain | Max. Temp. | Min. Temp. |
| 7.4 mm at Mueang Ratchaburi Ratchaburi on 11 Mar. | 37.9 º C at Mueang Lop Buri Lop Buri on 9 Mar. and Mueang Nakhon Sawan Nakhon Sawan on 9 Mar. |
Eastern
Hot weather in the upper portion. Isolated to scattered rain almost the period with heavy rainfall in some areas on the first day and at the end of the period. Gusty wind was reported in Trat on 6 Mar.
| Max Rain | Max. Temp. | Min. Temp. |
| 74.4 mm at Klaeng Rayong on 6 Mar. | 38.0 º C at Mueang Prachin Buri Prachin Buri on 9 Mar. |
Southern (East Coast)
Hot weather in some areas. Isolated to scattered rain with heavy rainfall in some areas on the first day and the second half of the period.
| Max Rain | Max. Temp. | Min. Temp. |
| 65.5 mm at Phanom Surat Thani on 10 Mar. | 36.2 º C at Yala Agromet. Stn., Mueang Yala Yala on 9 Mar. |
Southern (West Coast)
Hot weather in several areas. Fairly widespread rain at the beginning of the period then isolated to scattered rain with heavy rainfall in some areas on 8 and 11 Mar.
| Max Rain | Max. Temp. | Min. Temp. |
| 55.8 mm at Thai Mueang Self-help Land Settlement, Thai Mueang Phang-nga on 11 Mar. | 36.5 º C at Mueang Satun Satun on 9 Mar. |
Bangkok Metropolitan
Hot weather nearly the whole areas. Scattered to fairly widespread rain at the end of the period with heavy rainfall in some areas on 11 Mar.
| Max Rain | Max. Temp. | Min. Temp. |
| 59.5 mm at Triamudomsuksanomklao School Khet Saphan Sung on 11 Mar. (43.5 mm at Bang Phli Samut Prakan on 11 Mar.) | 38.4 º C at Queen Sirikit National Convention Center Khet Khlong Toei on 9 Mar. (37.8 º C at Pathum Thani Agromet. Stn., Khlong Luang Pathum Thani on 9 Mar.) |
Announcement Date 13 March 2026 12:48