Thailand, Flooding in 53 Provinces and Bangkok
Sep 16, 2026 18:00
Oct 26, 2026 06:00
Location
Coordinate:
19.845308806165, 99.867526503301
Administrative:
Chiang Rai, Thailand
Affected Area:
Buri Ram, Bangkok Metropolis, Chachoengsao, Chanthaburi, Chiang Mai, Chiang Rai, Chon Buri, Kamphaeng Phet, Uthai Thani, Krabi, Lampang, Ang Thong, Chai Nat, Chaiyaphum, Chumphon, Kanchanaburi, Lop Buri, Nakhon Nayok, Nakhon Ratchasima, Nakhon Pathom, Mae Hong Son, Phra Nakhon Si Ayutthaya, Rayong, Pathum Thani, Nakhon Sawan, Phangnga, Ranong, Phichit, Phitsanulok, Phetchabun, Phrae, Prachin Buri, Sa Kaeo, Sing Buri, Surin, Samut Prakan, Saraburi, Satun, Suphan Buri, Surat Thani, Tak, Trat
Hazard
Main : FloodDescription
As of 26 October at 0600 local time
From 16 September and 26 October 2026, flooding occurred across 53 provinces: Chiang Rai, Mae Hong Son, Chiang Mai, Lamphun, Phayao, Nan, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Kamphaeng Phet, Phichit, Nakhon Sawan, Buriram, Yasothon, Chaiyaphum, Surin, Nakhon Ratchasima, Uthai Thani, Lop Buri, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Saraburi, Pathum Thani, Nonthaburi, Nakhon Pathom, Ratchaburi, Samut Sakhon, Samut Songkhram, Phetchaburi, Nakhon Nayok, Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi, Trat, Chumphon, Ranong, Surat Thani, Krabi, Phangnga, Trang, and Satun. Nakhon Si Thammarat, and Phuket), covering 332 districts, 2,150 sub-districts, and 16,175 villages, as well as 38 districts and 118 sub-districts in Bangkok. The number of affected people totals 2,191,511 households (6,764,141 individuals). There have been 83 fatalities (1 in Chiang Mai, 1 in Tak, 2 in Sing Buri, 5 in Suphan Buri, 2 in Kanchanaburi, 2 in Saraburi, 1 in Phra Nakhon Si Ayutthaya, 9 in Samut Prakan, 2 in Pathum Thani, 6 in Nakhon Nayok, 2 in Samut Songkhram, 1 in Ratchaburi, 1 in Phetchaburi, 4 in Bangkok, 6 in Sa Kaeo, 26 in Prachin Buri, 8 in Chachoengsao, 1 in Rayong, 2 in Chanthaburi, and 1 in Trang).Currently, the situation persists in 20 provinces (Phitsanulok, Nakhon Sawan, Uthai Thani, Nakhon Nayok, Prachin Buri, Chachoengsao, Chon Buri, Lop Buri, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Nakhon Pathom, Ratchaburi, Samut Songkhram, Trang, Satun, Nakhon Si Thammarat, and Phuket), spanning 64 districts, 393 sub-districts, and 2,770 villages, along with 2 districts and 14 sub-districts in Bangkok. The number of affected people stands at 336,472 households (1,008,982 individuals).
As of 25 October at 1800 local time
From 16 September and 25 October 2026, flooding occurred in 51 provinces: Chiang Rai, Mae Hong Son, Chiang Mai, Lamphun, Phayao, Nan, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Kamphaeng Phet, Phichit, Nakhon Sawan, Buriram, Yasothon, Chaiyaphum, Surin, Nakhon Ratchasima, Uthai Thani, Lop Buri, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Saraburi, Pathum Thani, Nonthaburi, Nakhon Pathom, Ratchaburi, Samut Sakhon, Samut Songkhram, Phetchaburi, Nakhon Nayok, Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi, Trat, Chumphon, Ranong, Surat Thani, and Krabi. (Phang Nga, Trang, Satun) across 327 districts, 2,143 sub-districts,and 16,168 villages, as well as 38 districts and 118 sub-districts in Bangkok. A total of 2,191,491 households—comprising6,764,078 people—have been affected. There have been 83 fatalities (Chiang Mai: 1, Tak: 1, Sing Buri: 2, Suphan Buri: 5, Kanchanaburi:2, Saraburi: 2, Phra Nakhon Si Ayutthaya: 1, Samut Prakan: 9, Pathum Thani: 2, Nakhon Nayok: 6,Samut Songkhram: 2, Ratchaburi: 1, Phetchaburi: 1, Bangkok: 4, Sa Kaeo: 6, Prachin Buri: 26,Chachoengsao: 8, Rayong: 1, Chanthaburi: 2, Trang: 1, Satun: 1).
Currently, the situation persists in 18 provinces (Phitsanulok, Nakhon Sawan, Uthai Thani, Nakhon Nayok, Prachin Buri, Chachoengsao,Chon Buri, Lop Buri, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Nakhon Pathom, Ratchaburi, Samut Songkhram,Trang, and Satun), covering 59 districts, 387 sub-districts, and 2,764 villages, along with 2 districts and 14 sub-districts in Bangkok. A total of 336,488 households—comprising1,009,032 people—have been affected.As of 22 October at 0600 local time
From 16 September and 22 October 2026, flooding occurred in 51 provinces: Chiang Rai, Mae Hong Son, Chiang Mai, Lamphun, Phayao, Nan, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Kamphaeng Phet, Phichit, Nakhon Sawan, Buriram, Yasothon, Chaiyaphum, Surin, Nakhon Ratchasima, Uthai Thani, Lop Buri, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Saraburi, Pathum Thani, Nonthaburi, Nakhon Pathom, Ratchaburi, Samut Sakhon, Samut Songkhram, Phetchaburi, and Nakhon Nayok. (Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi, Trat, Chumphon, Ranong, Surat Thani, Krabi, Phangnga, Trang, and Satun) 324 districts, 2,229 sub-districts, and 16,113 villages—along with 38 districts (khet) and 118 sub-districts (khwaeng) in Bangkok—have been affected.
A total of 2,189,680 households, comprising 6,758,408 people, have been impacted. There have been 83 fatalities (1 in Chiang Mai, 1 in Tak, 2 in Sing Buri, 5 in Suphan Buri, 2 in Kanchanaburi, 2 in Saraburi, 1 in Phra Nakhon Si Ayutthaya, 9 in Samut Prakan, 2 in Pathum Thani, 6 in Sa Kaeo, 26 in Prachin Buri, 8 in Chachoengsao, 1 in Rayong, 2 in Chanthaburi, 6 in Nakhon Nayok, 2 in Samut Songkhram, 1 in Ratchaburi, 1 in Trang, 1 in Phetchaburi, and 4 in Bangkok).Currently, the situation persists in 17 provinces (Phitsanulok, Nakhon Sawan, Uthai Thani, Nakhon Nayok, Prachin Buri,Chachoengsao, Chon Buri, Lop Buri, Suphan Buri, Kanchanaburi, and Ang Thong). Phra Nakhon Si Ayutthaya, Samut Prakan, Nakhon Pathom, Ratchaburi, Samut Songkhram, and Krabi—comprising 64 districts, 473 sub-districts, and 3,423 villages—along with 2 districts and 14 sub-districts in Bangkok, have been affected, impacting 384,469 households and 1,160,486 people.
As of 21 October at 0600 local time
From 16 September to 21 October 2026, flooding occurred in 51 provinces (Chiang Rai, Mae Hong Son, Chiang Mai, Lamphun, Phayao, Nan, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Kamphaeng Phet, Phichit, Nakhon Sawan, Buri Ram, Yasothon, Chaiyaphum, Surin, Nakhon Ratchasima, Uthai Thani, Lop Buri, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Saraburi, Pathum Thani, Nonthaburi, Nakhon Pathom, Ratchaburi, Samut Sakhon, Samut Songkhram, Phetchaburi, Nakhon Nayok, Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi, Trat, Chumphon, Ranong, Surat Thani, Krabi, Phang Nga, Trang and Satun), covering 319 districts, 2,073 subdistricts and 15,623 villages. Flooding also affected 38 districts and 118 subdistricts in Bangkok.A total of 1,902,650 households (5,856,744 people) were affected, with 82 fatalities reported: Chiang Mai (1), Tak (1), Sing Buri (2), Suphan Buri (5), Kanchanaburi (2), Saraburi (2), Phra Nakhon Si Ayutthaya (1), Samut Prakan (9), Pathum Thani (2), Sa Kaeo (6), Prachin Buri (26), Chachoengsao (8), Rayong (1), Chanthaburi (2), Nakhon Nayok (6), Samut Songkhram (2), Ratchaburi (1), Trang (1) and Bangkok (4).As of 21 October 2026, flooding continued in 19 provinces (Phitsanulok, Nakhon Sawan, Uthai Thani, Nakhon Nayok, Prachin Buri, Chachoengsao, Chon Buri, Lop Buri, Sing Buri, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Nakhon Pathom, Ratchaburi, Samut Songkhram, Phetchaburi and Trang), covering 71 districts, 552 subdistricts and 3,887 villages. Flooding also continued in 2 districts and 14 subdistricts in Bangkok.Currently, 402,637 households (1,223,229 people) remain affected.
*As of 8 Oct at 6.00 am local time
From 16 September to 8 October 2026, flooding occurred across 50 provinces: Chiang Rai, Mae Hong Son, Chiang Mai, Lamphun, Phayao, Nan, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Kamphaeng Phet, Phichit, Nakhon Sawan, Buri Ram, Yasothon, Chaiyaphum, Surin, Nakhon Ratchasima, Uthai Thani, Lopburi, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Saraburi, Pathum Thani, Nonthaburi, Nakhon Pathom, Ratchaburi, Samut Sakhon, Samut Songkhram, Phetchaburi, Nakhon Nayok, Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi, Trat, Chumphon, Ranong, Surat Thani, Krabi, Phang Nga, and Satun.The flooding affected 305 districts, 1,925 sub-districts, and 13,748 villages, as well as Bangkok. A total of 1,485,018 households (4,199,221 people) were affected, with 60 fatalities reported: Chiang Mai (1), Tak (1), Sing Buri (1), Suphan Buri (5), Kanchanaburi (2), Saraburi (1), Phra Nakhon Si Ayutthaya (1), Samut Prakan (9), Pathum Thani (2), Sa Kaeo (6), Prachin Buri (19), Chanthaburi (2), Nakhon Nayok (4), Samut Songkhram (2), and Bangkok (4). No injuries were reported.As of 8 October, flooding remained ongoing in 21 provinces—Nakhon Sawan, Uthai Thani, Lopburi, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Saraburi, Phra Nakhon Si Ayutthaya, Samut Prakan, Pathum Thani, Nakhon Pathom, Ratchaburi, Samut Songkhram, Phetchaburi, Nakhon Nayok, Prachin Buri, Chachoengsao, Chon Buri, and Rayong—covering 110 districts, 927 sub-districts, and 6,928 villages, as well as Bangkok. Approximately 1,144,019 households (3,134,415 people) remained affected.
*As of 5 Oct at 06.00 local time
OVERVIEW: According to DDPM, widespread flooding in Thailand since 16 Sep has now reached 47 provinces and Bangkok, affecting a total of 1.46M households (4.1M people). Fatalities have risen to 31, following 7 deaths reported in Prachin Buri. Lampang and Samut Songkhram are newly affected provinces, while flooding has receded in Phetchabun and Sa Kaeo. Flooding remains in 26 provinces and Bangkok, where 1.27M households (3.5M people) are affected.
Northern Region: Chiang Rai, Mae Hong Son, Chiang Mai, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Kamphaeng Phet, Phichit and Nakhon SawanNortheastern Region: Buriram, Yasothon, Chaiyaphum, Surin and Nakhon RatchasimaCentral Region: Uthai Thani, Lopburi, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Saraburi, Pathum Thani, Nonthaburi, Nakhon Pathom, Ratchaburi, Samut Sakhon, Samut Songkhram and PhetchaburiEastern Region: Nakhon Nayok, Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi and TratSouthern Region: Chumphon, Ranong, Surat Thani, Krabi, Phang Nga and Satun
*As of 28 Sep at 1800 local time
Reached to 41 Provinces and Bangkok with total of 927K households (2.6M people affected) and 23 fatalities. As of now, the flooding still remains in 28 provinces and Bangkok with 922K households (2.6M people) affected. In Bangkok, heavy rainfall during 25–28 September affected approximately 329K households (700K people), with 4 fatalities reported. Authorities and relevant agencies have been supporting affected communities, facilitating traffic, accelerating drainage, and establishing temporary shelters.
*As of 28 Sep at 6.00 am local time:
During 16–28 September 2026, flooding occurred in 41 provinces: Chiang Rai, Mae Hong Son, Chiang Mai, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Kamphaeng Phet, Phichit, Nakhon Sawan, Buriram, Chaiyaphum, Surin, Nakhon Ratchasima, Uthai Thani, Lopburi, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Saraburi, Pathum Thani, Nakhon Pathom, Nakhon Nayok, Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi, Trat, Chumphon, Ranong, Surat Thani, Krabi, Phang Nga, and Satun, covering 204 districts, 953 subdistricts, and 4,537 villages, as well as Bangkok.
A total of 582,539 households (1,808,898 people) were affected. Eight fatalities were reported: 5 in Sa Kaeo Province, 2 in Chanthaburi Province, and 1 in Saraburi Province. No injuries were reported.
As of the latest update, flooding remains ongoing in 27 provinces: Phitsanulok, Phetchabun, Nakhon Sawan, Uthai Thani, Lopburi, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Saraburi, Phra Nakhon Si Ayutthaya, Samut Prakan, Pathum Thani, Nakhon Pathom, Nakhon Nayok, Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi, Trat, Buriram, Chaiyaphum, Nakhon Ratchasima, and Surin, covering 151 districts, 792 subdistricts, and 4,087 villages, as well as Bangkok.
Currently, 576,449 households (1,793,887 people) remain affected.
Between September 16 and 21, 2026, flooding occurred across 19 provinces (Chiang Rai, Mae Hong Son, Chiang Mai, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Nakhon Sawan, Suphan Buri, Saraburi, Chanthaburi, Rayong, Chumphon, Ranong, Surat Thani, Krabi, Phang Nga, and Satun), affecting 38 districts, 97 sub-districts, and 276 villages. A total of 3,824 households (12,011 people) were affected; there were no injuries or fatalities.
Currently, the situation persists in 4 provinces (Phitsanulok, Phetchabun, Suphan Buri, and Saraburi), covering 7 districts, 33 sub-districts, and 105 villages. A total of 1,395 households (4,380 people) are affected; there have been no injuries or fatalities,
From 16 September and 26 October 2026, flooding occurred across 53 provinces: Chiang Rai, Mae Hong Son, Chiang Mai, Lamphun, Phayao, Nan, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Kamphaeng Phet, Phichit, Nakhon Sawan, Buriram, Yasothon, Chaiyaphum, Surin, Nakhon Ratchasima, Uthai Thani, Lop Buri, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Saraburi, Pathum Thani, Nonthaburi, Nakhon Pathom, Ratchaburi, Samut Sakhon, Samut Songkhram, Phetchaburi, Nakhon Nayok, Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi, Trat, Chumphon, Ranong, Surat Thani, Krabi, Phangnga, Trang, and Satun. Nakhon Si Thammarat, and Phuket), covering 332 districts, 2,150 sub-districts, and 16,175 villages, as well as 38 districts and 118 sub-districts in Bangkok. The number of affected people totals 2,191,511 households (6,764,141 individuals). There have been 83 fatalities (1 in Chiang Mai, 1 in Tak, 2 in Sing Buri, 5 in Suphan Buri, 2 in Kanchanaburi, 2 in Saraburi, 1 in Phra Nakhon Si Ayutthaya, 9 in Samut Prakan, 2 in Pathum Thani, 6 in Nakhon Nayok, 2 in Samut Songkhram, 1 in Ratchaburi, 1 in Phetchaburi, 4 in Bangkok, 6 in Sa Kaeo, 26 in Prachin Buri, 8 in Chachoengsao, 1 in Rayong, 2 in Chanthaburi, and 1 in Trang).Currently, the situation persists in 20 provinces (Phitsanulok, Nakhon Sawan, Uthai Thani, Nakhon Nayok, Prachin Buri, Chachoengsao, Chon Buri, Lop Buri, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Nakhon Pathom, Ratchaburi, Samut Songkhram, Trang, Satun, Nakhon Si Thammarat, and Phuket), spanning 64 districts, 393 sub-districts, and 2,770 villages, along with 2 districts and 14 sub-districts in Bangkok. The number of affected people stands at 336,472 households (1,008,982 individuals).
As of 25 October at 1800 local time
From 16 September and 25 October 2026, flooding occurred in 51 provinces: Chiang Rai, Mae Hong Son, Chiang Mai, Lamphun, Phayao, Nan, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Kamphaeng Phet, Phichit, Nakhon Sawan, Buriram, Yasothon, Chaiyaphum, Surin, Nakhon Ratchasima, Uthai Thani, Lop Buri, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Saraburi, Pathum Thani, Nonthaburi, Nakhon Pathom, Ratchaburi, Samut Sakhon, Samut Songkhram, Phetchaburi, Nakhon Nayok, Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi, Trat, Chumphon, Ranong, Surat Thani, and Krabi. (Phang Nga, Trang, Satun) across 327 districts, 2,143 sub-districts,and 16,168 villages, as well as 38 districts and 118 sub-districts in Bangkok. A total of 2,191,491 households—comprising6,764,078 people—have been affected. There have been 83 fatalities (Chiang Mai: 1, Tak: 1, Sing Buri: 2, Suphan Buri: 5, Kanchanaburi:2, Saraburi: 2, Phra Nakhon Si Ayutthaya: 1, Samut Prakan: 9, Pathum Thani: 2, Nakhon Nayok: 6,Samut Songkhram: 2, Ratchaburi: 1, Phetchaburi: 1, Bangkok: 4, Sa Kaeo: 6, Prachin Buri: 26,Chachoengsao: 8, Rayong: 1, Chanthaburi: 2, Trang: 1, Satun: 1).
Currently, the situation persists in 18 provinces (Phitsanulok, Nakhon Sawan, Uthai Thani, Nakhon Nayok, Prachin Buri, Chachoengsao,Chon Buri, Lop Buri, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Nakhon Pathom, Ratchaburi, Samut Songkhram,Trang, and Satun), covering 59 districts, 387 sub-districts, and 2,764 villages, along with 2 districts and 14 sub-districts in Bangkok. A total of 336,488 households—comprising1,009,032 people—have been affected.As of 22 October at 0600 local time
From 16 September and 22 October 2026, flooding occurred in 51 provinces: Chiang Rai, Mae Hong Son, Chiang Mai, Lamphun, Phayao, Nan, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Kamphaeng Phet, Phichit, Nakhon Sawan, Buriram, Yasothon, Chaiyaphum, Surin, Nakhon Ratchasima, Uthai Thani, Lop Buri, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Saraburi, Pathum Thani, Nonthaburi, Nakhon Pathom, Ratchaburi, Samut Sakhon, Samut Songkhram, Phetchaburi, and Nakhon Nayok. (Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi, Trat, Chumphon, Ranong, Surat Thani, Krabi, Phangnga, Trang, and Satun) 324 districts, 2,229 sub-districts, and 16,113 villages—along with 38 districts (khet) and 118 sub-districts (khwaeng) in Bangkok—have been affected.
A total of 2,189,680 households, comprising 6,758,408 people, have been impacted. There have been 83 fatalities (1 in Chiang Mai, 1 in Tak, 2 in Sing Buri, 5 in Suphan Buri, 2 in Kanchanaburi, 2 in Saraburi, 1 in Phra Nakhon Si Ayutthaya, 9 in Samut Prakan, 2 in Pathum Thani, 6 in Sa Kaeo, 26 in Prachin Buri, 8 in Chachoengsao, 1 in Rayong, 2 in Chanthaburi, 6 in Nakhon Nayok, 2 in Samut Songkhram, 1 in Ratchaburi, 1 in Trang, 1 in Phetchaburi, and 4 in Bangkok).Currently, the situation persists in 17 provinces (Phitsanulok, Nakhon Sawan, Uthai Thani, Nakhon Nayok, Prachin Buri,Chachoengsao, Chon Buri, Lop Buri, Suphan Buri, Kanchanaburi, and Ang Thong). Phra Nakhon Si Ayutthaya, Samut Prakan, Nakhon Pathom, Ratchaburi, Samut Songkhram, and Krabi—comprising 64 districts, 473 sub-districts, and 3,423 villages—along with 2 districts and 14 sub-districts in Bangkok, have been affected, impacting 384,469 households and 1,160,486 people.
As of 21 October at 0600 local time
From 16 September to 21 October 2026, flooding occurred in 51 provinces (Chiang Rai, Mae Hong Son, Chiang Mai, Lamphun, Phayao, Nan, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Kamphaeng Phet, Phichit, Nakhon Sawan, Buri Ram, Yasothon, Chaiyaphum, Surin, Nakhon Ratchasima, Uthai Thani, Lop Buri, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Saraburi, Pathum Thani, Nonthaburi, Nakhon Pathom, Ratchaburi, Samut Sakhon, Samut Songkhram, Phetchaburi, Nakhon Nayok, Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi, Trat, Chumphon, Ranong, Surat Thani, Krabi, Phang Nga, Trang and Satun), covering 319 districts, 2,073 subdistricts and 15,623 villages. Flooding also affected 38 districts and 118 subdistricts in Bangkok.A total of 1,902,650 households (5,856,744 people) were affected, with 82 fatalities reported: Chiang Mai (1), Tak (1), Sing Buri (2), Suphan Buri (5), Kanchanaburi (2), Saraburi (2), Phra Nakhon Si Ayutthaya (1), Samut Prakan (9), Pathum Thani (2), Sa Kaeo (6), Prachin Buri (26), Chachoengsao (8), Rayong (1), Chanthaburi (2), Nakhon Nayok (6), Samut Songkhram (2), Ratchaburi (1), Trang (1) and Bangkok (4).As of 21 October 2026, flooding continued in 19 provinces (Phitsanulok, Nakhon Sawan, Uthai Thani, Nakhon Nayok, Prachin Buri, Chachoengsao, Chon Buri, Lop Buri, Sing Buri, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Nakhon Pathom, Ratchaburi, Samut Songkhram, Phetchaburi and Trang), covering 71 districts, 552 subdistricts and 3,887 villages. Flooding also continued in 2 districts and 14 subdistricts in Bangkok.Currently, 402,637 households (1,223,229 people) remain affected.
*As of 8 Oct at 6.00 am local time
From 16 September to 8 October 2026, flooding occurred across 50 provinces: Chiang Rai, Mae Hong Son, Chiang Mai, Lamphun, Phayao, Nan, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Kamphaeng Phet, Phichit, Nakhon Sawan, Buri Ram, Yasothon, Chaiyaphum, Surin, Nakhon Ratchasima, Uthai Thani, Lopburi, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Saraburi, Pathum Thani, Nonthaburi, Nakhon Pathom, Ratchaburi, Samut Sakhon, Samut Songkhram, Phetchaburi, Nakhon Nayok, Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi, Trat, Chumphon, Ranong, Surat Thani, Krabi, Phang Nga, and Satun.The flooding affected 305 districts, 1,925 sub-districts, and 13,748 villages, as well as Bangkok. A total of 1,485,018 households (4,199,221 people) were affected, with 60 fatalities reported: Chiang Mai (1), Tak (1), Sing Buri (1), Suphan Buri (5), Kanchanaburi (2), Saraburi (1), Phra Nakhon Si Ayutthaya (1), Samut Prakan (9), Pathum Thani (2), Sa Kaeo (6), Prachin Buri (19), Chanthaburi (2), Nakhon Nayok (4), Samut Songkhram (2), and Bangkok (4). No injuries were reported.As of 8 October, flooding remained ongoing in 21 provinces—Nakhon Sawan, Uthai Thani, Lopburi, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Saraburi, Phra Nakhon Si Ayutthaya, Samut Prakan, Pathum Thani, Nakhon Pathom, Ratchaburi, Samut Songkhram, Phetchaburi, Nakhon Nayok, Prachin Buri, Chachoengsao, Chon Buri, and Rayong—covering 110 districts, 927 sub-districts, and 6,928 villages, as well as Bangkok. Approximately 1,144,019 households (3,134,415 people) remained affected.
*As of 5 Oct at 06.00 local time
OVERVIEW: According to DDPM, widespread flooding in Thailand since 16 Sep has now reached 47 provinces and Bangkok, affecting a total of 1.46M households (4.1M people). Fatalities have risen to 31, following 7 deaths reported in Prachin Buri. Lampang and Samut Songkhram are newly affected provinces, while flooding has receded in Phetchabun and Sa Kaeo. Flooding remains in 26 provinces and Bangkok, where 1.27M households (3.5M people) are affected.
Northern Region: Chiang Rai, Mae Hong Son, Chiang Mai, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Kamphaeng Phet, Phichit and Nakhon SawanNortheastern Region: Buriram, Yasothon, Chaiyaphum, Surin and Nakhon RatchasimaCentral Region: Uthai Thani, Lopburi, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Saraburi, Pathum Thani, Nonthaburi, Nakhon Pathom, Ratchaburi, Samut Sakhon, Samut Songkhram and PhetchaburiEastern Region: Nakhon Nayok, Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi and TratSouthern Region: Chumphon, Ranong, Surat Thani, Krabi, Phang Nga and Satun
*As of 28 Sep at 1800 local time
Reached to 41 Provinces and Bangkok with total of 927K households (2.6M people affected) and 23 fatalities. As of now, the flooding still remains in 28 provinces and Bangkok with 922K households (2.6M people) affected. In Bangkok, heavy rainfall during 25–28 September affected approximately 329K households (700K people), with 4 fatalities reported. Authorities and relevant agencies have been supporting affected communities, facilitating traffic, accelerating drainage, and establishing temporary shelters.
*As of 28 Sep at 6.00 am local time:
During 16–28 September 2026, flooding occurred in 41 provinces: Chiang Rai, Mae Hong Son, Chiang Mai, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Kamphaeng Phet, Phichit, Nakhon Sawan, Buriram, Chaiyaphum, Surin, Nakhon Ratchasima, Uthai Thani, Lopburi, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Phra Nakhon Si Ayutthaya, Samut Prakan, Saraburi, Pathum Thani, Nakhon Pathom, Nakhon Nayok, Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi, Trat, Chumphon, Ranong, Surat Thani, Krabi, Phang Nga, and Satun, covering 204 districts, 953 subdistricts, and 4,537 villages, as well as Bangkok.
A total of 582,539 households (1,808,898 people) were affected. Eight fatalities were reported: 5 in Sa Kaeo Province, 2 in Chanthaburi Province, and 1 in Saraburi Province. No injuries were reported.
As of the latest update, flooding remains ongoing in 27 provinces: Phitsanulok, Phetchabun, Nakhon Sawan, Uthai Thani, Lopburi, Sing Buri, Chai Nat, Suphan Buri, Kanchanaburi, Ang Thong, Saraburi, Phra Nakhon Si Ayutthaya, Samut Prakan, Pathum Thani, Nakhon Pathom, Nakhon Nayok, Prachin Buri, Chachoengsao, Sa Kaeo, Chon Buri, Rayong, Chanthaburi, Trat, Buriram, Chaiyaphum, Nakhon Ratchasima, and Surin, covering 151 districts, 792 subdistricts, and 4,087 villages, as well as Bangkok.
Currently, 576,449 households (1,793,887 people) remain affected.
Between September 16 and 21, 2026, flooding occurred across 19 provinces (Chiang Rai, Mae Hong Son, Chiang Mai, Lampang, Phrae, Tak, Phetchabun, Phitsanulok, Nakhon Sawan, Suphan Buri, Saraburi, Chanthaburi, Rayong, Chumphon, Ranong, Surat Thani, Krabi, Phang Nga, and Satun), affecting 38 districts, 97 sub-districts, and 276 villages. A total of 3,824 households (12,011 people) were affected; there were no injuries or fatalities.
Currently, the situation persists in 4 provinces (Phitsanulok, Phetchabun, Suphan Buri, and Saraburi), covering 7 districts, 33 sub-districts, and 105 villages. A total of 1,395 households (4,380 people) are affected; there have been no injuries or fatalities,
Impact Statistic
83
Dead
0
Missing
0
Injured
6.8M
Affected Person
0
Displaced
External Video
News
Human SADDD
- Dead 83
- Missing -
- Injured -
- Affected Person 6,764,141
- Affected Family 2,191,511
- Internaly Displaced People -
- Refugees -
- Evacuation Center (in Country) -
- Evacuation Center (out Of Country) -
House
- Affected Houses 2,191,511
- Damage Partial -
- Totally Damage -
Infrastructure
- Bridges -
- Number of Roads -
- Road Distance (km) -
Public
- Schools -
- Health -
- Government Office / Public Facilities -
- Settlements -
- Worship Places -
- Others -
General
Cost
- Local Currency -
- Cost of Damages -
- Cost of Damages (USD) -
- Cost of Assistance -
- Cost of Assistance (USD) -
Agricultural
- Rice Field -
- Other Crops -
- Fish Ponds -
- Cattle -
- Poultries -
- Livestock -
Relevant Disasters
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