# Rai Oi Subdistrict, Phichai, Uttaradit Province – Villages > Source: https://wherepedia.org/thailand/uttaradit/phichai/rai-oi/ Subdistrict · Phichai # Rai Oi Rai Oi is a subdistrict (tambon) of Thailand in Phichai, Uttaradit Province. It covers **74.6 km²**. 9 named villages and localities are recorded here, and 11 mapped services such as hospitals, banks and schools. - 74.6km² - 11mapped services - 61 mtypical elevation ## Where is Rai Oi? Rai Oi lies in [Phichai](https://wherepedia.org/thailand/uttaradit/phichai/), [Uttaradit Province](https://wherepedia.org/thailand/uttaradit/), [Thailand](https://wherepedia.org/thailand/). It borders 8 other subdistricts: [Ban Dara](https://wherepedia.org/thailand/uttaradit/phichai/ban-dara/), [Khlong Maphlap](https://wherepedia.org/thailand/sukhothai/si-nakhon/khlong-maphlap/), [Kho Rum](https://wherepedia.org/thailand/uttaradit/phichai/kho-rum/), [Na Yang](https://wherepedia.org/thailand/uttaradit/phichai/na-yang/), [Nai Mueang](https://wherepedia.org/thailand/uttaradit/phichai/nai-mueang/), [Nam Khum](https://wherepedia.org/thailand/sukhothai/si-nakhon/nam-khum/), [Si Nakhon](https://wherepedia.org/thailand/sukhothai/si-nakhon/si-nakhon/) and [Tha Sak](https://wherepedia.org/thailand/uttaradit/phichai/tha-sak/). By area it is the 2014th largest of 7,425 subdistricts in Thailand. It covers 9.8% of [Phichai](https://wherepedia.org/thailand/uttaradit/phichai/). The centre of Rai Oi is about 405 km in a straight line from Bangkok, the capital. It is about 10 km from Phichai, the main town of Phichai. The centre point is at 17.3661° N, 100.0345° E. Local names: ไร่อ้อย . 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 Rai Oi Open gazetteers list **9 villages, towns and localities** in Rai Oi. Settlements here lie between about 59 m and 64 m above sea level (median 61 m). - Ban Fa Rueang - Ban Khlong Lamung - Ban Mueang - Ban Rai Oi - Ban Tha Din Daeng - Ban Tha Kham - Ban Thung Tum - Ban Wang Phak Rung - Ban Wang To 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 Rai Oi Named natural and historic features inside Rai Oi, from the GeoNames gazetteer. ### Water 1 river or stream. - Khlong Wat Phrai ### Getting around 2 railway stations. - Sathani Rotfai Ban Rai Oi - Sathani Rotfai Khlong Lamung 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 Rai Oi and the best time to visit Using the climate of Phichai, the warmest month is Apr (average 32 °C) and the coolest is Dec (23 °C). About 1,245 mm of rain falls in a year; the wettest month is Sep (239 mm) and the driest Feb (8 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 13 Feb 27 8 Mar 30 30 Apr 32 67 May 29 187 Jun 28 160 Jul 27 163 Aug 27 220 Sep 27 239 Oct 26 125 Nov 25 23 Dec 23 9 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Rai Oi Need Nearest mapped Distance Hospital โรงพยาบาลส่งเสริมสุขภาพตำบลไร่อ้อย · Rai Oi 2.9 km [Map](https://www.openstreetmap.org/?mlat=17.34507&mlon=100.05062#map=17/17.34507/100.05062) Bank ธนาคารเพื่อการเกษตรและสหกรณ์การเกษตร · Si Nakhon 5.4 km [Map](https://www.openstreetmap.org/?mlat=17.35069&mlon=99.98646#map=17/17.35069/99.98646) ATM TMBThanachart Bank · Nai Mueang 20 km [Map](https://www.openstreetmap.org/?mlat=17.33386&mlon=99.84767#map=17/17.33386/99.84767) Petrol pump Bangchak · Si Nakhon 5.1 km [Map](https://www.openstreetmap.org/?mlat=17.35646&mlon=99.98746#map=17/17.35646/99.98746) Hotel วัดบ้านเกาะ ต.บ้านดารา อ.พิชัย · Ban Dara 5.7 km [Map](https://www.openstreetmap.org/?mlat=17.36924&mlon=100.08777#map=17/17.36924/100.08777) Mall ร้านรุ่งโรจน์การไฟฟ้า · Si Nakhon 4.8 km [Map](https://www.openstreetmap.org/?mlat=17.36338&mlon=99.98939#map=17/17.36338/99.98939) School โรงเรียนวัดไร่อ้อย · Rai Oi 3.3 km [Map](https://www.openstreetmap.org/?mlat=17.35798&mlon=100.06487#map=17/17.35798/100.06487) College วิทยาลัยการอาชีพพิชัย · Nai Mueang 7.3 km [Map](https://www.openstreetmap.org/?mlat=17.31160&mlon=100.07266#map=17/17.31160/100.07266) Police station Si Nakhon Police Station · Si Nakhon 5.2 km [Map](https://www.openstreetmap.org/?mlat=17.34803&mlon=99.98975#map=17/17.34803/99.98975) 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 Rai Oi Places mapped inside Rai Oi in open map data, by type. - Hospitals3 - Schools3 - Restaurants5 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 Phichai - Ban Dara - Ban Khon - Ban Mo - Kho Rum - Na In - Na Yang - Nai Mueang - Phaya Maen - Tha Mafueang - Tha Sak ## Quick answers - Where is Rai Oi?In Phichai, Uttaradit Province, Thailand - What borders Rai Oi?Ban Dara, Khlong Maphlap, Kho Rum, Na Yang, Nai Mueang, Nam Khum, Si Nakhon and Tha Sak - How many villages are in Rai Oi?9 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Rai Oi?Settlements lie between 59 m and 64 m - What is the best time to visit Rai Oi?November to February - Where is the nearest hospital to Rai Oi?โรงพยาบาลส่งเสริมสุขภาพตำบลไร่อ้อย, about 2.9 km from the centre - Where is the nearest bank to Rai Oi?ธนาคารเพื่อการเกษตรและสหกรณ์การเกษตร, about 5.4 km from the centre - Where is the nearest ATM to Rai Oi?TMBThanachart Bank, about 20 km from the centre - Where is the nearest petrol pump to Rai Oi?Bangchak, about 5.1 km from the centre - How many hospitals are in Rai Oi?3 mapped - What is the P-code of Rai Oi?TH530703 (OCHA common operational dataset)