# Sai-O Subdistrict, Non Thai, Nakhon Ratchasima Province > Source: https://wherepedia.org/thailand/nakhon-ratchasima/non-thai/sai-o/ Subdistrict · Non Thai # Sai-O Sai-O is a subdistrict (tambon) of Thailand in Non Thai, Nakhon Ratchasima Province. It covers **34.3 km²**. 11 named villages and localities are recorded here, and 24 mapped services such as hospitals, banks and schools. - 34.3km² - 24mapped services - 190 mtypical elevation ## Where is Sai-O? Sai-O lies in [Non Thai](https://wherepedia.org/thailand/nakhon-ratchasima/non-thai/), [Nakhon Ratchasima Province](https://wherepedia.org/thailand/nakhon-ratchasima/), [Thailand](https://wherepedia.org/thailand/). It borders 6 other subdistricts: [Banlang](https://wherepedia.org/thailand/nakhon-ratchasima/non-thai/banlang/), [Khang Phlu](https://wherepedia.org/thailand/nakhon-ratchasima/non-thai/khang-phlu/), [Makha](https://wherepedia.org/thailand/nakhon-ratchasima/non-thai/makha/), [Non Thai](https://wherepedia.org/thailand/nakhon-ratchasima/non-thai/non-thai/), [Nong Hoi](https://wherepedia.org/thailand/nakhon-ratchasima/phra-thong-kham/nong-hoi/) and [Phang Thiam](https://wherepedia.org/thailand/nakhon-ratchasima/phra-thong-kham/phang-thiam/). By area it is the 4623rd largest of 7,425 subdistricts in Thailand. It covers 6.3% of [Non Thai](https://wherepedia.org/thailand/nakhon-ratchasima/non-thai/). The centre of Sai-O is about 234 km in a straight line from Bangkok, the capital. It is about 8.3 km from Non Thai, the main town of Non Thai. The centre point is at 15.2563° N, 102.0265° E. Local names: สายออ . 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 Sai-O Open gazetteers list **11 villages, towns and localities** in Sai-O. Settlements here lie between about 186 m and 193 m above sea level (median 190 m). - Ban Bu - Ban Huai - Ban Khok Noi - Ban Khok Nong Phai - Ban Khok Sawai - Ban Muang - Ban Non Sai Yong - Ban Sa Chorakhe - Ban Sa Tong - Ban Sai O - Ban Sawai 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 Sai-O Named natural and historic features inside Sai-O, from the GeoNames gazetteer. ### Water 2 reservoirs and tanks; 1 river or stream. - Huai Non Phao Phi - Sa Nam Ban Bu - Sa Thamnop Luang 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 Sai-O and the best time to visit Using the climate of Non Thai, the warmest month is Apr (average 30 °C) and the coolest is Dec (23 °C). About 1,220 mm of rain falls in a year; the wettest month is Sep (271 mm) and the driest Dec (4 mm). The most comfortable months for a visit are **November to February**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 24 11 Feb 27 10 Mar 29 49 Apr 30 77 May 28 153 Jun 27 137 Jul 27 155 Aug 26 190 Sep 26 271 Oct 25 143 Nov 24 20 Dec 23 4 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Sai-O Need Nearest mapped Distance Hospital รพ.สต.สายออ · Sai-O 0.7 km [Map](https://www.openstreetmap.org/?mlat=15.26254&mlon=102.02435#map=17/15.26254/102.02435) Bank ธนาคารกรุงเทพ · Non Thai 8.0 km [Map](https://www.openstreetmap.org/?mlat=15.19681&mlon=102.06913#map=17/15.19681/102.06913) ATM Atm ธนาคารกรุงไทย · Cho Ho 27 km [Map](https://www.openstreetmap.org/?mlat=15.04372&mlon=102.15000#map=17/15.04372/102.15000) Petrol pump ปั้มน้ำมัน P.T โคกสวาย · Sai-O 1.6 km [Map](https://www.openstreetmap.org/?mlat=15.26872&mlon=102.01981#map=17/15.26872/102.01981) Hotel มารวยรีสอท · Sai-O 1.8 km [Map](https://www.openstreetmap.org/?mlat=15.27050&mlon=102.01923#map=17/15.27050/102.01923) Mall อะแบล็ค · Kham Thao 20 km [Map](https://www.openstreetmap.org/?mlat=15.31454&mlon=102.20036#map=17/15.31454/102.20036) School โรงเรียนบ้านบุสายออ · Sai-O 2.0 km [Map](https://www.openstreetmap.org/?mlat=15.26308&mlon=102.04404#map=17/15.26308/102.04404) College วิทยาลัยอาชีวศึกษาจุลมณีสุรนารี · Non Mueang 21 km [Map](https://www.openstreetmap.org/?mlat=15.41673&mlon=102.13748#map=17/15.41673/102.13748) Police station สถานีตำรวจภูธรโนนไทย · Non Thai 7.9 km [Map](https://www.openstreetmap.org/?mlat=15.19933&mlon=102.06983#map=17/15.19933/102.06983) 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 Sai-O Places mapped inside Sai-O in open map data, by type. - Hospitals2 - Petrol pumps1 - Hotels1 - Schools2 - Restaurants18 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 Non Thai - Ban Wang - Banlang - Dan Chak - Kampang - Khang Phlu - Makha - Non Thai - Samrong - Thanon Pho ## Quick answers - Where is Sai-O?In Non Thai, Nakhon Ratchasima Province, Thailand - What borders Sai-O?Banlang, Khang Phlu, Makha, Non Thai, Nong Hoi and Phang Thiam - How many villages are in Sai-O?11 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Sai-O?Settlements lie between 186 m and 193 m - How many reservoirs and tanks are in Sai-O?2 named in GeoNames - What is the best time to visit Sai-O?November to February - Where is the nearest hospital to Sai-O?รพ.สต.สายออ, about 0.7 km from the centre - Where is the nearest bank to Sai-O?ธนาคารกรุงเทพ, about 8.0 km from the centre - Where is the nearest ATM to Sai-O?Atm ธนาคารกรุงไทย, about 27 km from the centre - Where is the nearest petrol pump to Sai-O?ปั้มน้ำมัน P.T โคกสวาย, about 1.6 km from the centre - How many hospitals are in Sai-O?2 mapped - How many petrol pumps are in Sai-O?1 mapped - What is the P-code of Sai-O?TH300908 (OCHA common operational dataset)