# Som Sa-At Subdistrict, Det Udom, Ubon Ratchathani Province > Source: https://wherepedia.org/thailand/ubon-ratchathani/det-udom/som-sa-at/ Subdistrict · Det Udom # Som Sa-At Som Sa-At is a subdistrict (tambon) of Thailand in Det Udom, Ubon Ratchathani Province. It covers **56.2 km²**. 11 named villages and localities are recorded here, and 13 mapped services such as hospitals, banks and schools. - 56.2km² - 13mapped services - 150 mtypical elevation ## Where is Som Sa-At? Som Sa-At lies in [Det Udom](https://wherepedia.org/thailand/ubon-ratchathani/det-udom/), [Ubon Ratchathani Province](https://wherepedia.org/thailand/ubon-ratchathani/), [Thailand](https://wherepedia.org/thailand/). It borders 7 other subdistricts: [Khok Chamrae](https://wherepedia.org/thailand/ubon-ratchathani/thung-si-udom/khok-chamrae/), [Na Charoen](https://wherepedia.org/thailand/ubon-ratchathani/det-udom/na-charoen/), [Na Kasem](https://wherepedia.org/thailand/ubon-ratchathani/thung-si-udom/na-kasem/), [Na Krasaeng](https://wherepedia.org/thailand/ubon-ratchathani/det-udom/na-krasaeng/), [Non Sombun](https://wherepedia.org/thailand/ubon-ratchathani/det-udom/non-sombun/), [Nong Om](https://wherepedia.org/thailand/ubon-ratchathani/thung-si-udom/nong-om/) and [Tha Pho Si](https://wherepedia.org/thailand/ubon-ratchathani/det-udom/tha-pho-si/). By area it is the 2929th largest of 7,425 subdistricts in Thailand. It covers 4.4% of [Det Udom](https://wherepedia.org/thailand/ubon-ratchathani/det-udom/). The centre of Som Sa-At is about 498 km in a straight line from Bangkok, the capital. It is about 13 km from Det Udom, the main town of Det Udom. The centre point is at 14.8271° N, 104.9864° E. Local names: สมสะอาด . Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha). ## Villages and localities in Som Sa-At Open gazetteers list **11 villages, towns and localities** in Som Sa-At. Settlements here lie between about 144 m and 153 m above sea level (median 150 m). - Ban Khok Charoen - Ban Muang - Ban Muang Yang Kut - Ban Na Kham - Ban Nadi - Ban Non Sanam - Ban Nong Bua Luang - Ban Rat Samran - Ban Som Sa-at - Ban Suan Fai - Ban Tha Luang Source: [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/); [© OpenStreetMap contributors (ODbL), Geofabrik extract — named settlements](https://www.openstreetmap.org/copyright). ## Landscape and landmarks of Som Sa-At Named natural and historic features inside Som Sa-At, from the GeoNames gazetteer. ### Water 2 rivers and streams. - Huai Chamrae - Huai Tao Ngoi Source: [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/). Places of worship are not listed. Elevations are from the GeoNames terrain model and are approximate. ## Weather in Som Sa-At and the best time to visit Using the climate of Det Udom, the warmest month is Apr (average 31 °C) and the coolest is Dec (24 °C). About 1,523 mm of rain falls in a year; the wettest month is Sep (301 mm) and the driest Jan (5 mm). The most comfortable months for a visit are **October to January**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 26 5 Feb 28 6 Mar 30 33 Apr 31 73 May 29 173 Jun 27 202 Jul 26 297 Aug 26 299 Sep 26 301 Oct 26 108 Nov 25 21 Dec 24 7 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Som Sa-At Need Nearest mapped Distance Hospital หอผู้ป่วยพิเศษทวี-กันยา โรงพยาบาลสมเด็จพระยุพราชเดชอุดม · Som Sa-At 0.8 km [Map](https://www.openstreetmap.org/?mlat=14.83330&mlon=104.98299#map=17/14.83330/104.98299) Bank ธกส สาขาย่อย นากระแซง · Na Krasaeng 5.4 km [Map](https://www.openstreetmap.org/?mlat=14.85879&mlon=104.94793#map=17/14.85879/104.94793) ATM วิทยาลัยเทคนิคกันทรลักษ์ · Chan Yai 36 km [Map](https://www.openstreetmap.org/?mlat=14.75409&mlon=104.65803#map=17/14.75409/104.65803) Petrol pump Zhulian-เดชอุดม · Som Sa-At 2.2 km [Map](https://www.openstreetmap.org/?mlat=14.84224&mlon=105.00009#map=17/14.84224/105.00009) Hotel The Orange resort · Som Sa-At 2.2 km [Map](https://www.openstreetmap.org/?mlat=14.84224&mlon=105.00009#map=17/14.84224/105.00009) Mall ยอดเจริญผลไม้ดอง · Na Krasaeng 5.8 km [Map](https://www.openstreetmap.org/?mlat=14.86103&mlon=104.94587#map=17/14.86103/104.94587) School โรงเรียนบ้านโพธิ์สง่า · Tha Pho Si 5.9 km [Map](https://www.openstreetmap.org/?mlat=14.83833&mlon=105.04015#map=17/14.83833/105.04015) College โรงอาหาร วิทยาลัยเทคนิคเดชอุดม · Mueang Det 10 km [Map](https://www.openstreetmap.org/?mlat=14.90342&mlon=105.03792#map=17/14.90342/105.03792) Police station สภ.ทุ่งศรีอุดม · Na Krasaeng 8.2 km [Map](https://www.openstreetmap.org/?mlat=14.84096&mlon=104.91119#map=17/14.84096/104.91119) Source: [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/). Straight-line distance from the centre of the division, within 40 km. ## Hospitals, banks and other services in Som Sa-At Places mapped inside Som Sa-At in open map data, by type. - Hospitals4 - Banks1 - Petrol pumps1 - Hotels3 - Restaurants4 Source: [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/). Coverage depends on what has been mapped; contact details are not shown. ## Other subdistricts in Det Udom - Bua Ngam - Kaeng - Kham Khrang - Klang - Kut Prathai - Mueang Det - Na Charoen - Na Krasaeng - Na Suang - Non Sombun - Pa Mong - Phon Ngam - Tha Pho Si - Thung Thoeng - Top Hu ## Quick answers - Where is Som Sa-At?In Det Udom, Ubon Ratchathani Province, Thailand - What borders Som Sa-At?Khok Chamrae, Na Charoen, Na Kasem, Na Krasaeng, Non Sombun, Nong Om and Tha Pho Si - How many villages are in Som Sa-At?11 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Som Sa-At?Settlements lie between 144 m and 153 m - What is the best time to visit Som Sa-At?October to January - Where is the nearest hospital to Som Sa-At?หอผู้ป่วยพิเศษทวี-กันยา โรงพยาบาลสมเด็จพระยุพราชเดชอุดม, about 0.8 km from the centre - Where is the nearest bank to Som Sa-At?ธกส สาขาย่อย นากระแซง, about 5.4 km from the centre - Where is the nearest ATM to Som Sa-At?วิทยาลัยเทคนิคกันทรลักษ์, about 36 km from the centre - Where is the nearest petrol pump to Som Sa-At?Zhulian-เดชอุดม, about 2.2 km from the centre - How many hospitals are in Som Sa-At?4 mapped - How many banks are in Som Sa-At?1 mapped - How many petrol pumps are in Som Sa-At?1 mapped - What is the P-code of Som Sa-At?TH340708 (OCHA common operational dataset)