# Tha Pho Si Subdistrict, Det Udom, Ubon Ratchathani Province > Source: https://wherepedia.org/thailand/ubon-ratchathani/det-udom/tha-pho-si/ Subdistrict · Det Udom # Tha Pho Si Tha Pho Si is a subdistrict (tambon) of Thailand in Det Udom, Ubon Ratchathani Province. It covers **79.3 km²**. 7 named villages and localities are recorded here, and 16 mapped services such as hospitals, banks and schools. - 79.3km² - 16mapped services - 142 mtypical elevation ## Where is Tha Pho Si? Tha Pho Si 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 6 other subdistricts: [Klang](https://wherepedia.org/thailand/ubon-ratchathani/det-udom/klang/), [Mueang Det](https://wherepedia.org/thailand/ubon-ratchathani/det-udom/mueang-det/), [Na Charoen](https://wherepedia.org/thailand/ubon-ratchathani/det-udom/na-charoen/), [Non Sombun](https://wherepedia.org/thailand/ubon-ratchathani/det-udom/non-sombun/), [Som Sa-At](https://wherepedia.org/thailand/ubon-ratchathani/det-udom/som-sa-at/) and [Top Hu](https://wherepedia.org/thailand/ubon-ratchathani/det-udom/top-hu/). By area it is the 1860th largest of 7,425 subdistricts in Thailand. It covers 6.2% of [Det Udom](https://wherepedia.org/thailand/ubon-ratchathani/det-udom/). The centre of Tha Pho Si is about 505 km in a straight line from Bangkok, the capital. It is about 7.7 km from Det Udom, the main town of Det Udom. The centre point is at 14.8403° N, 105.0548° E. Local names: ท่าโพธิ์ศรี . 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 Tha Pho Si Open gazetteers list **7 villages, towns and localities** in Tha Pho Si. Settlements here lie between about 139 m and 148 m above sea level (median 142 m). - Ban Khanuan - Ban Non Li - Ban Non Sawang - Ban Non That - Ban Pho Sa-nga - Ban Tha Pho Si - Ban Wari Udom 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 Tha Pho Si Named natural and historic features inside Tha Pho Si, from the GeoNames gazetteer. ### Water 3 rivers and streams. - Huai Ari - Huai Arong - Huai That 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 Tha Pho Si 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 Tha Pho Si Need Nearest mapped Distance Hospital รพสต.ท่าโพธิ์ศรี · Tha Pho Si 1.5 km [Map](https://www.openstreetmap.org/?mlat=14.84701&mlon=105.04242#map=17/14.84701/105.04242) Bank ธกส.สาขาชัยมงคล อ.เดชอุดม · Mueang Det 6.7 km [Map](https://www.openstreetmap.org/?mlat=14.89492&mlon=105.08107#map=17/14.89492/105.08107) Petrol pump Zhulian-เดชอุดม · Som Sa-At 5.9 km [Map](https://www.openstreetmap.org/?mlat=14.84224&mlon=105.00009#map=17/14.84224/105.00009) Hotel บ้านไร่อาม่า Baan Rai Arma - Ubonratchathani · Tha Pho Si 3.1 km [Map](https://www.openstreetmap.org/?mlat=14.86723&mlon=105.06318#map=17/14.86723/105.06318) Mall ร้านสมศักดิ์อิเล็กทรอนิกส์ · Mueang Det 6.7 km [Map](https://www.openstreetmap.org/?mlat=14.89870&mlon=105.06980#map=17/14.89870/105.06980) School โรงเรียนบ้านโพธิ์สง่า · Tha Pho Si 1.6 km [Map](https://www.openstreetmap.org/?mlat=14.83833&mlon=105.04015#map=17/14.83833/105.04015) College โรงอาหาร วิทยาลัยเทคนิคเดชอุดม · Mueang Det 7.3 km [Map](https://www.openstreetmap.org/?mlat=14.90342&mlon=105.03792#map=17/14.90342/105.03792) Police station สภ.ทุ่งศรีอุดม · Na Krasaeng 15 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 Tha Pho Si Places mapped inside Tha Pho Si in open map data, by type. - Hospitals3 - Hotels3 - Schools2 - Restaurants8 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 - Som Sa-At - Thung Thoeng - Top Hu ## Quick answers - Where is Tha Pho Si?In Det Udom, Ubon Ratchathani Province, Thailand - What borders Tha Pho Si?Klang, Mueang Det, Na Charoen, Non Sombun, Som Sa-At and Top Hu - How many villages are in Tha Pho Si?7 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Tha Pho Si?Settlements lie between 139 m and 148 m - What is the best time to visit Tha Pho Si?October to January - Where is the nearest hospital to Tha Pho Si?รพสต.ท่าโพธิ์ศรี, about 1.5 km from the centre - Where is the nearest bank to Tha Pho Si?ธกส.สาขาชัยมงคล อ.เดชอุดม, about 6.7 km from the centre - Where is the nearest petrol pump to Tha Pho Si?Zhulian-เดชอุดม, about 5.9 km from the centre - How many hospitals are in Tha Pho Si?3 mapped - What is the P-code of Tha Pho Si?TH340713 (OCHA common operational dataset)