Thailand
4 July 2025 - 10 July 2025The moderate monsoon trough lay across upper northern and upper northeastern Thailand on the first day of the period. It extended toward low-pressure cells covering upper Vietnam almost the entire period. Moreover, the moderate southwesterly monsoon prevailed over the Andaman Sea, Thailand, and the Gulf of Thailand throughout the period. These conditions resulted in continued abundant rainfall over upper Thailand almost the entire period, accompanied by flooding in some areas. In the southern region, rainfall was reported in several areas, mainly along the west coast.
Region Weather Summary
4 July 2025 - 10 July 2025Northern
Fairly widespread rain almost the period, with heavy to very heavy rainfall in some areas. Flooding occurred in Chiang Rai province on 5 Jul and Nan province on 9 Jul.
| Max Rain | Max. Temp. | Min. Temp. |
| 119.5 mm at Chiang Rai Agromet. Stn., Mueang Chiang Rai Chiang Rai on 5 Jul. |
Northeastern
Fairly widespread rain throughout the period, with heavy to very heavy rainfall observed in some areas.
| Max Rain | Max. Temp. | Min. Temp. |
| 103.0 mm at Nong Sung Mukdahan on 5 Jul. |
Central
Fairly widespread rain except for scattered rain on 4, 6 and 10 Jul, heavy to very heavy rainfall was observed in some areas.
| Max Rain | Max. Temp. | Min. Temp. |
| 97.1 mm at Tak Fa Agromet. Stn., Tak Fa Nakhon Sawan on 8 Jul. |
Eastern
Scattered rain except for fairly widespread rain on 5 and 8 Jul, heavy to very heavy rainfall was observed in some areas.
| Max Rain | Max. Temp. | Min. Temp. |
| 100.8 mm at Tha Mai Chanthaburi on 8 Jul. |
Southern (East Coast)
Scattered to fairly widespread rain almost the period, heavy to very heavy rainfall was observed in some areas.
| Max Rain | Max. Temp. | Min. Temp. |
| 90.5 mm at Phato Chumphon on 6 Jul. |
Southern (West Coast)
Fairly widespread rain almost the period, heavy rainfall was observed in some areas. Flooding was reported in Phuket province on 8 Jul.
| Max Rain | Max. Temp. | Min. Temp. |
| 89.7 mm at Khura Buri Phang-nga on 5 Jul. |
Bangkok Metropolitan
Isolated to scattered rain with heavy rainfall in some areas except for fairly widespread rain on 8 Jul.
| Max Rain | Max. Temp. | Min. Temp. |
| 60.7 mm at Wat Sutthi Sa-Ard School Khet Khlong Sam Wa on 7 Jul. (30.8 mm at Thetsaban 1 School, Mueang Samut Prakan Samut Prakan on 8 Jul.) |
Announcement Date 11 July 2025 09:54
