# Si Wilai Subdistrict, Si Wilai, Bueng Kan Province – Villages > Source: https://wherepedia.org/thailand/bueng-kan/si-wilai/si-wilai/ Subdistrict · Si Wilai # Si Wilai Si Wilai is a subdistrict (tambon) of Thailand in Si Wilai, Bueng Kan Province. It covers **51.8 km²**. 13 named villages and localities are recorded here, and 40 mapped services such as hospitals, banks and schools. - 51.8km² - 40mapped services - 169 mtypical elevation ## Where is Si Wilai? Si Wilai lies in [Si Wilai](https://wherepedia.org/thailand/bueng-kan/si-wilai/), [Bueng Kan Province](https://wherepedia.org/thailand/bueng-kan/), [Thailand](https://wherepedia.org/thailand/). It borders 6 other subdistricts: [Chumphu Phon](https://wherepedia.org/thailand/bueng-kan/si-wilai/chumphu-phon/), [Kham Na Di](https://wherepedia.org/thailand/bueng-kan/mueang-bueng-kan/kham-na-di/), [Khok Kong](https://wherepedia.org/thailand/bueng-kan/mueang-bueng-kan/khok-kong/), [Na Sabaeng](https://wherepedia.org/thailand/bueng-kan/si-wilai/na-sabaeng/), [Na Sing](https://wherepedia.org/thailand/bueng-kan/si-wilai/na-sing/) and [Non Sombun](https://wherepedia.org/thailand/bueng-kan/mueang-bueng-kan/non-sombun/). By area it is the 3255th largest of 7,425 subdistricts in Thailand. It covers 15.2% of [Si Wilai](https://wherepedia.org/thailand/bueng-kan/si-wilai/). The centre of Si Wilai is about 605 km in a straight line from Bangkok, the capital. The centre point is at 18.2147° N, 103.7364° E. Local names: ศรีวิไล . 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 Si Wilai Open gazetteers list **13 villages, towns and localities** in Si Wilai. Settlements here lie between about 166 m and 175 m above sea level (median 169 m). - Ban Kham Prasoet - Ban Mai Phatthana - Ban Nong Chan - Ban Nong Chan Non Mani - Ban Nong Chan Sakhon - Ban Pha Suk - Ban Si Wilai - Ban Si Wilai Chumphon - Ban Si Wilai Phatthana - Ban Si Wilai Rungrueang - Ban Si Wilai Samakkhi - Ban U Kham - Si Wilai 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 Si Wilai Named natural and historic features inside Si Wilai, from the GeoNames gazetteer. ### Water 1 reservoir or tank; 1 river or stream. - Ang Kep Nam Nong Chan - Huai Nong Khai Nok ### Getting around 1 airfield. - Ban Siwilai 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 Si Wilai and the best time to visit Using the climate of Si Wilai, the warmest month is Apr (average 30 °C) and the coolest is Dec (20 °C). About 1,517 mm of rain falls in a year; the wettest month is Aug (322 mm) and the driest Dec (7 mm). The most comfortable months for a visit are **October to March**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 20 8 Feb 24 16 Mar 27 44 Apr 30 71 May 29 193 Jun 28 213 Jul 27 308 Aug 27 322 Sep 27 230 Oct 25 90 Nov 23 16 Dec 20 7 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Si Wilai Need Nearest mapped Distance Hospital โรงพยาบาลส่งเสริมสุขภาพตำบลนาสิงห์ อำเภอศรีวิไล จังหวัดบึงกาฬ · Na Sing 2.7 km [Map](https://www.openstreetmap.org/?mlat=18.21891&mlon=103.76142#map=17/18.21891/103.76142) Bank ธ.ก.ส.อำเภอศรีวิไล · Si Wilai 3.0 km [Map](https://www.openstreetmap.org/?mlat=18.18831&mlon=103.74192#map=17/18.18831/103.74192) ATM Atm ออมสิน สหกรณ์เครดิตยูเนี่ยนภูสิงห์มิ่งมิตร · Chaiyaphon 14 km [Map](https://www.openstreetmap.org/?mlat=18.27552&mlon=103.85376#map=17/18.27552/103.85376) Petrol pump คาลเท็กซ์ สาขาช.วิบูลย์ศรีวิไล · Si Wilai 1.8 km [Map](https://www.openstreetmap.org/?mlat=18.19928&mlon=103.74005#map=17/18.19928/103.74005) Hotel เดอะลิตเติ้ลการ์เดนท์รีสอร์ท The Little Garden Resort · Si Wilai 0.6 km [Map](https://www.openstreetmap.org/?mlat=18.21266&mlon=103.73102#map=17/18.21266/103.73102) Mall ถนนคนเดินบึงกาฬ · Bueng Kan 19 km [Map](https://www.openstreetmap.org/?mlat=18.36836&mlon=103.65379#map=17/18.36836/103.65379) School ศูนย์พัฒนาเด็กเล็กเทศบาล 2. วัดจันทวารี · Si Wilai 0.9 km [Map](https://www.openstreetmap.org/?mlat=18.20655&mlon=103.73380#map=17/18.20655/103.73380) College กศน.อำเภอศรีวิไล · Si Wilai 3.9 km [Map](https://www.openstreetmap.org/?mlat=18.18053&mlon=103.74549#map=17/18.18053/103.74549) Police station สถานีตำรวจภูธรศรีวิไล จังหวัดบึงกาฬ · Si Wilai 2.5 km [Map](https://www.openstreetmap.org/?mlat=18.23722&mlon=103.73547#map=17/18.23722/103.73547) 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 Si Wilai Places mapped inside Si Wilai in open map data, by type. - Hospitals5 - Banks2 - Petrol pumps3 - Hotels6 - Schools3 - Colleges and universities1 - Pharmacies2 - Restaurants16 - Police stations1 - Dental clinics1 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 Si Wilai - Chumphu Phon - Na Sabaeng - Na Saeng - Na Sing ## Quick answers - Where is Si Wilai?In Si Wilai, Bueng Kan Province, Thailand - What borders Si Wilai?Chumphu Phon, Kham Na Di, Khok Kong, Na Sabaeng, Na Sing and Non Sombun - How many villages are in Si Wilai?13 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Si Wilai?Settlements lie between 166 m and 175 m - How many reservoirs and tanks are in Si Wilai?1 named in GeoNames - What is the best time to visit Si Wilai?October to March - Where is the nearest hospital to Si Wilai?โรงพยาบาลส่งเสริมสุขภาพตำบลนาสิงห์ อำเภอศรีวิไล จังหวัดบึงกาฬ, about 2.7 km from the centre - Where is the nearest bank to Si Wilai?ธ.ก.ส.อำเภอศรีวิไล, about 3.0 km from the centre - Where is the nearest ATM to Si Wilai?Atm ออมสิน สหกรณ์เครดิตยูเนี่ยนภูสิงห์มิ่งมิตร, about 14 km from the centre - Where is the nearest petrol pump to Si Wilai?คาลเท็กซ์ สาขาช.วิบูลย์ศรีวิไล, about 1.8 km from the centre - How many hospitals are in Si Wilai?5 mapped - How many banks are in Si Wilai?2 mapped - How many petrol pumps are in Si Wilai?3 mapped - What is the P-code of Si Wilai?TH380701 (OCHA common operational dataset)