# Nong Nam Sai Subdistrict, Ban Phai, Khon Kaen Province > Source: https://wherepedia.org/thailand/khon-kaen/ban-phai/nong-nam-sai/ Subdistrict · Ban Phai # Nong Nam Sai Nong Nam Sai is a subdistrict (tambon) of Thailand in Ban Phai, Khon Kaen Province. It covers **27.8 km²**. 12 named villages and localities are recorded here, and 20 mapped services such as hospitals, banks and schools. - 27.8km² - 20mapped services - 178 mtypical elevation ## Where is Nong Nam Sai? Nong Nam Sai lies in [Ban Phai](https://wherepedia.org/thailand/khon-kaen/ban-phai/), [Khon Kaen Province](https://wherepedia.org/thailand/khon-kaen/), [Thailand](https://wherepedia.org/thailand/). It borders 6 other subdistricts: [Ban Han](https://wherepedia.org/thailand/khon-kaen/non-sila/ban-han/), [Hin Tang](https://wherepedia.org/thailand/khon-kaen/ban-phai/hin-tang/), [Hua Nong](https://wherepedia.org/thailand/khon-kaen/ban-phai/hua-nong/), [Khaen Nuea](https://wherepedia.org/thailand/khon-kaen/ban-phai/khaen-nuea/), [Nai Mueang](https://wherepedia.org/thailand/khon-kaen/ban-phai/nai-mueang/) and [Non Daeng](https://wherepedia.org/thailand/khon-kaen/non-sila/non-daeng/). By area it is the 5238th largest of 7,425 subdistricts in Thailand. It covers 5.6% of [Ban Phai](https://wherepedia.org/thailand/khon-kaen/ban-phai/). The centre of Nong Nam Sai is about 348 km in a straight line from Bangkok, the capital. It is about 4.3 km from Ban Phai, the main town of Ban Phai. The centre point is at 16.0213° N, 102.7324° E. Local names: หนองน้ำใส . 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 Nong Nam Sai Open gazetteers list **12 villages, towns and localities** in Nong Nam Sai. Settlements here lie between about 175 m and 202 m above sea level (median 178 m). - Ban Hua Na - Ban Kao Hua Na - Ban Khaen Tai - Ban Mueat Ae - Ban Nano - Ban Non Sa-at - Ban Non Sawan - Ban Nong Nam Sai - Ban Nong Nok Khian - Ban Nong Tok Kia - Ban Sa Rong - Ban Samrong 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). ## Weather in Nong Nam Sai and the best time to visit Using the climate of Ban Phai, the warmest month is Apr (average 31 °C) and the coolest is Dec (23 °C). About 1,188 mm of rain falls in a year; the wettest month is Sep (250 mm) and the driest Dec (5 mm). The most comfortable months for a visit are **October to February**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 24 10 Feb 27 11 Mar 30 44 Apr 31 82 May 29 153 Jun 28 138 Jul 27 159 Aug 27 210 Sep 26 250 Oct 25 110 Nov 24 17 Dec 23 5 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Nong Nam Sai Need Nearest mapped Distance Hospital โรงพยาบาลสุขภาพตำบลหนองนำ้ใส · Nong Nam Sai 0.5 km [Map](https://www.openstreetmap.org/?mlat=16.02042&mlon=102.73735#map=17/16.02042/102.73735) Bank ธกส บ้านไผ่ · Nai Mueang 4.0 km [Map](https://www.openstreetmap.org/?mlat=16.05295&mlon=102.71503#map=17/16.05295/102.71503) ATM Atm ธนาคารเพื่อการเกษตรและสหกรณ์ · Nai Mueang 4.0 km [Map](https://www.openstreetmap.org/?mlat=16.05301&mlon=102.71504#map=17/16.05301/102.71504) Petrol pump ปั๊ม ปตท. อำเภอบ้านไผ่ จังหวัดขอนแก่น · Hua Nong 2.5 km [Map](https://www.openstreetmap.org/?mlat=16.02822&mlon=102.71044#map=17/16.02822/102.71044) Hotel บ้านละไมล์ รีสอร์ท · Nong Nam Sai 1.2 km [Map](https://www.openstreetmap.org/?mlat=16.02588&mlon=102.74256#map=17/16.02588/102.74256) Mall True บิ๊กซี บ้านไผ่ ขอนแก่น · Nai Mueang 3.6 km [Map](https://www.openstreetmap.org/?mlat=16.04800&mlon=102.71317#map=17/16.04800/102.71317) School Trai Mit Pracha Bamrung School · Nong Nam Sai 0.4 km [Map](https://www.openstreetmap.org/?mlat=16.02114&mlon=102.73655#map=17/16.02114/102.73655) College Ban Phai Industrial and Community Education College · Nong Nam Sai 1.6 km [Map](https://www.openstreetmap.org/?mlat=16.03331&mlon=102.74042#map=17/16.03331/102.74042) Police station Police box · Nai Mueang 2.8 km [Map](https://www.openstreetmap.org/?mlat=16.03864&mlon=102.71373#map=17/16.03864/102.71373) 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 Nong Nam Sai Places mapped inside Nong Nam Sai in open map data, by type. - Hospitals2 - Hotels3 - Schools8 - Colleges and universities3 - 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 Ban Phai - Ban Lan - Ban Phai - Hin Tang - Hua Nong - Khaen Nuea - Mueang Phia - Nai Mueang - Pa Po - Phu Lek ## Quick answers - Where is Nong Nam Sai?In Ban Phai, Khon Kaen Province, Thailand - What borders Nong Nam Sai?Ban Han, Hin Tang, Hua Nong, Khaen Nuea, Nai Mueang and Non Daeng - How many villages are in Nong Nam Sai?12 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Nong Nam Sai?Settlements lie between 175 m and 202 m - What is the best time to visit Nong Nam Sai?October to February - Where is the nearest hospital to Nong Nam Sai?โรงพยาบาลสุขภาพตำบลหนองนำ้ใส, about 0.5 km from the centre - Where is the nearest bank to Nong Nam Sai?ธกส บ้านไผ่, about 4.0 km from the centre - Where is the nearest ATM to Nong Nam Sai?Atm ธนาคารเพื่อการเกษตรและสหกรณ์, about 4.0 km from the centre - Where is the nearest petrol pump to Nong Nam Sai?ปั๊ม ปตท. อำเภอบ้านไผ่ จังหวัดขอนแก่น, about 2.5 km from the centre - How many hospitals are in Nong Nam Sai?2 mapped - What is the P-code of Nong Nam Sai?TH401016 (OCHA common operational dataset)