# Huai Rai Subdistrict, Den Chai, Phrae Province – Villages > Source: https://wherepedia.org/thailand/phrae/den-chai/huai-rai/ Subdistrict · Den Chai # Huai Rai Huai Rai is a subdistrict (tambon) of Thailand in Den Chai, Phrae Province. It covers **178.1 km²**. 12 named villages and localities are recorded here, and 21 mapped services such as hospitals, banks and schools. - 178km² - 21mapped services - 215 mtypical elevation ## Where is Huai Rai? Huai Rai lies in [Den Chai](https://wherepedia.org/thailand/phrae/den-chai/), [Phrae Province](https://wherepedia.org/thailand/phrae/), [Thailand](https://wherepedia.org/thailand/). It borders 7 other subdistricts: [Ban Dan Na Kham](https://wherepedia.org/thailand/uttaradit/mueang-uttaradit/ban-dan-na-kham/), [Den Chai](https://wherepedia.org/thailand/phrae/den-chai/den-chai/), [Hua Fai](https://wherepedia.org/thailand/phrae/sung-men/hua-fai/), [Mae Chua](https://wherepedia.org/thailand/phrae/den-chai/mae-chua/), [Na Nok Kok](https://wherepedia.org/thailand/uttaradit/laplae/na-nok-kok/), [Nam Man](https://wherepedia.org/thailand/uttaradit/tha-pla/nam-man/) and [Sai Yoi](https://wherepedia.org/thailand/phrae/den-chai/sai-yoi/). By area it is the 497th largest of 7,425 subdistricts in Thailand. It covers 32.8% of [Den Chai](https://wherepedia.org/thailand/phrae/den-chai/). The centre of Huai Rai is about 463 km in a straight line from Bangkok, the capital. It is about 10 km from Den Chai, the main town of Den Chai. The centre point is at 17.8941° N, 100.0810° E. Local names: ห้วยไร่ . 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 Huai Rai Open gazetteers list **12 villages, towns and localities** in Huai Rai. Settlements here lie between about 170 m and 370 m above sea level (median 215 m). - Ban Han Nam Mo - Ban Huai Lak Puen - Ban Huai Pak Thot - Ban Huai Rai - Ban Khao Phlueng - Ban Khuan Buk - Ban Khuang Buk - Ban Lak Pun - Ban Mae Phuak - Ban Mae Puak - Ban Nam Raem - Ban Pong 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 Huai Rai Named natural and historic features inside Huai Rai, from the GeoNames gazetteer. ### Water 1 reservoir or tank; 1 river or stream. - Ang Kep Nam Huai Nam Raem - Huai Ya Nang ### Getting around 3 railway stations. - Sathani Rotfai Huai Rai - Sathani Rotfai Khao Phlueng - Sathani Rotfai Mae Phuak 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 Huai Rai and the best time to visit Using the climate of Den Chai, the warmest month is Apr (average 30 °C) and the coolest is Dec (21 °C). About 1,233 mm of rain falls in a year; the wettest month is Aug (234 mm) and the driest Feb (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 22 15 Feb 25 7 Mar 28 29 Apr 30 73 May 28 190 Jun 27 150 Jul 26 169 Aug 26 234 Sep 26 223 Oct 26 109 Nov 24 24 Dec 21 10 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Huai Rai Need Nearest mapped Distance Hospital รพ.สต.ห้วยไร่ · Huai Rai 4.6 km [Map](https://www.openstreetmap.org/?mlat=17.88457&mlon=100.03842#map=17/17.88457/100.03842) Bank ธกส.สาขาเด่นชัย · Den Chai 10 km [Map](https://www.openstreetmap.org/?mlat=17.98090&mlon=100.04964#map=17/17.98090/100.04964) ATM Krung Thai Bank · Huai Rai 7.0 km [Map](https://www.openstreetmap.org/?mlat=17.95623&mlon=100.06828#map=17/17.95623/100.06828) Petrol pump LPG Station · Huai Rai 6.9 km [Map](https://www.openstreetmap.org/?mlat=17.95529&mlon=100.06779#map=17/17.95529/100.06779) Hotel Khaoplung Garden Hill · Huai Rai 6.3 km [Map](https://www.openstreetmap.org/?mlat=17.84490&mlon=100.05061#map=17/17.84490/100.05061) Mall ร้านอรยาไม้สักทอง · Mae Chua 10.0 km [Map](https://www.openstreetmap.org/?mlat=17.98311&mlon=100.09340#map=17/17.98311/100.09340) School โรงเรียนบ้านห้วยลากปืน · Huai Rai 1.6 km [Map](https://www.openstreetmap.org/?mlat=17.88213&mlon=100.07237#map=17/17.88213/100.07237) College วิทยาลัยเกษตรและเทคโนโลยีแพร่ · Den Chai 7.9 km [Map](https://www.openstreetmap.org/?mlat=17.96240&mlon=100.06100#map=17/17.96240/100.06100) Police station สภ.ห้วยไร่ ภ.จว.แพร่(ด่านตรวจห้วยไร่) · Huai Rai 3.9 km [Map](https://www.openstreetmap.org/?mlat=17.88171&mlon=100.04628#map=17/17.88171/100.04628) 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 Huai Rai Places mapped inside Huai Rai in open map data, by type. - Hospitals1 - ATMs1 - Petrol pumps5 - Hotels1 - Schools3 - Restaurants7 - Police stations3 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 Den Chai - Den Chai - Mae Chua - Pong Pa Wai - Sai Yoi ## Quick answers - Where is Huai Rai?In Den Chai, Phrae Province, Thailand - What borders Huai Rai?Ban Dan Na Kham, Den Chai, Hua Fai, Mae Chua, Na Nok Kok, Nam Man and Sai Yoi - How many villages are in Huai Rai?12 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Huai Rai?Settlements lie between 170 m and 370 m - How many reservoirs and tanks are in Huai Rai?1 named in GeoNames - What is the best time to visit Huai Rai?October to March - Where is the nearest hospital to Huai Rai?รพ.สต.ห้วยไร่, about 4.6 km from the centre - Where is the nearest bank to Huai Rai?ธกส.สาขาเด่นชัย, about 10 km from the centre - Where is the nearest ATM to Huai Rai?Krung Thai Bank, about 7.0 km from the centre - Where is the nearest petrol pump to Huai Rai?LPG Station, about 6.9 km from the centre - How many hospitals are in Huai Rai?1 mapped - How many ATMs are in Huai Rai?1 mapped - How many petrol pumps are in Huai Rai?5 mapped - What is the P-code of Huai Rai?TH540504 (OCHA common operational dataset)