# Huai Yai Subdistrict, Nong Bua, Nakhon Sawan Province > Source: https://wherepedia.org/thailand/nakhon-sawan/nong-bua/huai-yai/ Subdistrict · Nong Bua # Huai Yai Huai Yai is a subdistrict (tambon) of Thailand in Nong Bua, Nakhon Sawan Province. It covers **22.4 km²**. 8 named villages and localities are recorded here, and 5 mapped services such as hospitals, banks and schools. - 22.4km² - 5mapped services - 30 mtypical elevation ## Where is Huai Yai? Huai Yai lies in [Nong Bua](https://wherepedia.org/thailand/nakhon-sawan/nong-bua/), [Nakhon Sawan Province](https://wherepedia.org/thailand/nakhon-sawan/), [Thailand](https://wherepedia.org/thailand/). It borders 6 other subdistricts: [Huai Ruam](https://wherepedia.org/thailand/nakhon-sawan/nong-bua/huai-ruam/), [Huai Thua Nuea](https://wherepedia.org/thailand/nakhon-sawan/nong-bua/huai-thua-nuea/), [Huai Thua Tai](https://wherepedia.org/thailand/nakhon-sawan/nong-bua/huai-thua-tai/), [Nong Krachao](https://wherepedia.org/thailand/nakhon-sawan/chum-saeng/nong-krachao/), [Phai Sing](https://wherepedia.org/thailand/nakhon-sawan/chum-saeng/phai-sing/) and [Wang Yai](https://wherepedia.org/thailand/nakhon-sawan/tha-tako/wang-yai/). By area it is the 5695th largest of 7,425 subdistricts in Thailand. It covers 2.7% of [Nong Bua](https://wherepedia.org/thailand/nakhon-sawan/nong-bua/). The centre of Huai Yai is about 234 km in a straight line from Bangkok, the capital. It is about 17 km from Nong Bua, the main town of Nong Bua. The centre point is at 15.8588° N, 100.4286° E. Local names: ห้วยใหญ่ . Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha). ## Things to see in and around Huai Yai ### Nearby, outside Huai Yai - Giant Crocodile King Museum "Phaya Dang Kuei Chai" · museum, Koei Chai18 km Source: [© OpenStreetMap contributors (ODbL), Geofabrik extract — named settlements](https://www.openstreetmap.org/copyright). Named attractions, museums, viewpoints, historic sites and natural features mapped in OpenStreetMap. Places of worship are not listed. ## Know before you go: Huai Yai - Time zoneUTC+7, no daylight saving · Asia/Bangkok - CurrencyBaht (THB) - Country calling code+66 - LanguagesThai, English - Plug typesType A, B, C, F · 220 V - Driving sideLeft - Postcode format5 digits (#####) ### Nearest airports - Phitsanulok Airport (PHS) · Phitsanulok104 km - Phetchabun Airport (PHY)122 km ### Nearest railway station Chum Saeng (Chum Saeng), about 13 km from the centre. ### Daylight Days are longest in Jun (about 13.1 hours, sunrise around 05:46) and shortest in Dec (about 11.2 hours, sunrise around 06:37, sunset around 17:49). Source: [GeoNames country and time-zone files (CC BY 4.0)](https://www.geonames.org/); [Wikidata (CC0) — plug types, mains voltage, driving side; retrieved 2026-11-02](https://www.wikidata.org/); [OurAirports (public domain)](https://ourairports.com/data/). Airports with scheduled passenger flights; straight-line distances. Daylight is calculated for the 15th of each month in local standard time. Check entry and visa rules with official government sources before travelling. ## Villages and localities in Huai Yai Open gazetteers list **8 villages, towns and localities** in Huai Yai. Settlements here lie between about 29 m and 31 m above sea level (median 30 m). - Ban Dai Sadao - Ban Kao - Ban Nong Makluea - Ban Nong Thap Khae - Ban Phai Khat - Ban Sa Ngam - Ban Wang Phrong - Ban Wang Prong 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 Yai Named natural and historic features inside Huai Yai, from the GeoNames gazetteer. ### Water 2 rivers and streams. - Huai Khiang - Huai Phai Khat 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 Yai and the best time to visit Using the climate of Nong Bua, the warmest month is Apr (average 32 °C) and the coolest is Dec (25 °C). About 1,172 mm of rain falls in a year; the wettest month is Sep (236 mm) and the driest Dec (8 mm). The most comfortable months for a visit are **November to January**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 26 10 Feb 29 13 Mar 31 40 Apr 32 70 May 30 147 Jun 29 148 Jul 28 159 Aug 27 192 Sep 27 236 Oct 27 130 Nov 26 20 Dec 25 8 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Huai Yai Need Nearest mapped Distance Hospital โรงพยาบาลส่งเสริมสุขภาพตำบลบ้านสระงาม · Huai Yai 1.4 km [Map](https://www.openstreetmap.org/?mlat=15.85647&mlon=100.41556#map=17/15.85647/100.41556) Bank อบต. ไผ่สิงห์ · Phai Sing 7.9 km [Map](https://www.openstreetmap.org/?mlat=15.83083&mlon=100.36058#map=17/15.83083/100.36058) ATM ATM ธนาคารออมสิน · Tha Sao 27 km [Map](https://www.openstreetmap.org/?mlat=16.00030&mlon=100.22154#map=17/16.00030/100.22154) Petrol pump ปั้มปอพานิชกรณ์ชุมแสง · Chum Saeng 13 km [Map](https://www.openstreetmap.org/?mlat=15.89549&mlon=100.31627#map=17/15.89549/100.31627) Hotel เพลินใจ รีสอร์ท · Chum Saeng 13 km [Map](https://www.openstreetmap.org/?mlat=15.89511&mlon=100.31422#map=17/15.89511/100.31422) Mall ร้านกนกโมบาย · Chum Saeng 14 km [Map](https://www.openstreetmap.org/?mlat=15.88786&mlon=100.30534#map=17/15.88786/100.30534) School Ban Sa Ngam School · Huai Yai 1.4 km [Map](https://www.openstreetmap.org/?mlat=15.85113&mlon=100.41765#map=17/15.85113/100.41765) College การศึกษานอกระบบและการศึกษาตามอัธยาศัย อำเภอชุมแสง · Chum Saeng 14 km [Map](https://www.openstreetmap.org/?mlat=15.88877&mlon=100.30099#map=17/15.88877/100.30099) Police station สภอ.ชุมแสง · Koei Chai 14 km [Map](https://www.openstreetmap.org/?mlat=15.88051&mlon=100.30243#map=17/15.88051/100.30243) 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 Yai Places mapped inside Huai Yai in open map data, by type. - Hospitals1 - Schools3 - Restaurants1 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 Nong Bua - Huai Ruam - Huai Thua Nuea - Huai Thua Tai - Nong Bua - Nong Klap - Than Thahan - Thung Thong - Wang Bo ## Quick answers - Where is Huai Yai?In Nong Bua, Nakhon Sawan Province, Thailand - What borders Huai Yai?Huai Ruam, Huai Thua Nuea, Huai Thua Tai, Nong Krachao, Phai Sing and Wang Yai - What is there to see in Huai Yai?Giant Crocodile King Museum "Phaya Dang Kuei Chai" - What time zone is Huai Yai in?UTC+7 - What currency is used in Huai Yai?Baht (THB) - What language is spoken in Huai Yai?Thai, English (main languages nationally) - How many villages are in Huai Yai?8 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Huai Yai?Settlements lie between 29 m and 31 m - What is the best time to visit Huai Yai?November to January - Where is the nearest hospital to Huai Yai?โรงพยาบาลส่งเสริมสุขภาพตำบลบ้านสระงาม, about 1.4 km from the centre - Where is the nearest bank to Huai Yai?อบต. ไผ่สิงห์, about 7.9 km from the centre - Where is the nearest ATM to Huai Yai?ATM ธนาคารออมสิน, about 27 km from the centre - Where is the nearest petrol pump to Huai Yai?ปั้มปอพานิชกรณ์ชุมแสง, about 13 km from the centre - How many hospitals are in Huai Yai?1 mapped - What is the P-code of Huai Yai?TH600407 (OCHA common operational dataset)