# Han Huai Sai Subdistrict, Prathai, Nakhon Ratchasima Province > Source: https://wherepedia.org/thailand/nakhon-ratchasima/prathai/han-huai-sai/ Subdistrict · Prathai # Han Huai Sai Han Huai Sai is a subdistrict (tambon) of Thailand in Prathai, Nakhon Ratchasima Province. It covers **49.9 km²**. 9 named villages and localities are recorded here, and 7 mapped services such as hospitals, banks and schools. - 49.9km² - 7mapped services - 167 mtypical elevation ## Where is Han Huai Sai? Han Huai Sai lies in [Prathai](https://wherepedia.org/thailand/nakhon-ratchasima/prathai/), [Nakhon Ratchasima Province](https://wherepedia.org/thailand/nakhon-ratchasima/), [Thailand](https://wherepedia.org/thailand/). It borders 6 other subdistricts: [Krathum Rai](https://wherepedia.org/thailand/nakhon-ratchasima/prathai/krathum-rai/), [Mueang Don](https://wherepedia.org/thailand/nakhon-ratchasima/prathai/mueang-don/), [Non Phet](https://wherepedia.org/thailand/nakhon-ratchasima/prathai/non-phet/), [Nong Phluang](https://wherepedia.org/thailand/nakhon-ratchasima/prathai/nong-phluang/), [Nong Tat Yai](https://wherepedia.org/thailand/nakhon-ratchasima/sida/nong-tat-yai/) and [Wang Mai Daeng](https://wherepedia.org/thailand/nakhon-ratchasima/prathai/wang-mai-daeng/). By area it is the 3399th largest of 7,425 subdistricts in Thailand. It covers 9.4% of [Prathai](https://wherepedia.org/thailand/nakhon-ratchasima/prathai/). The centre of Han Huai Sai is about 310 km in a straight line from Bangkok, the capital. It is about 11 km from Prathai, the main town of Prathai. The centre point is at 15.6025° N, 102.6535° E. Local names: หันห้วยทราย . 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 Han Huai Sai Open gazetteers list **9 villages, towns and localities** in Han Huai Sai. Settlements here lie between about 161 m and 175 m above sea level (median 167 m). - Ban Don Kloi - Ban Han Huai Sai - Ban Krok Hin - Ban Lung Chan - Ban Non Yanang - Ban Nong Khu - Ban Nong Muang Yai - Ban Phet Noi - Ban Siri Rak 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 Han Huai Sai and the best time to visit Using the climate of Prathai, the warmest month is Apr (average 31 °C) and the coolest is Dec (24 °C). About 1,196 mm of rain falls in a year; the wettest month is Sep (260 mm) and the driest Dec (5 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 25 10 Feb 28 9 Mar 30 46 Apr 31 79 May 29 152 Jun 28 136 Jul 27 157 Aug 27 202 Sep 26 260 Oct 25 122 Nov 24 19 Dec 24 5 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Han Huai Sai Need Nearest mapped Distance Hospital รพสต.หันหัวยทราย อำเภอประทาย จ.นครราชสีมา · Han Huai Sai 3.4 km [Map](https://www.openstreetmap.org/?mlat=15.63274&mlon=102.65488#map=17/15.63274/102.65488) Bank ธนาคารออมสิน สาขาประทาย · Prathai 10 km [Map](https://www.openstreetmap.org/?mlat=15.53035&mlon=102.71574#map=17/15.53035/102.71574) ATM ธนาคารเพื่อการเกษตรและสหกรณ์การเกษตร สาขาประทาย · Prathai 11 km [Map](https://www.openstreetmap.org/?mlat=15.53522&mlon=102.72254#map=17/15.53522/102.72254) Petrol pump PT · Krathum Rai 5.9 km [Map](https://www.openstreetmap.org/?mlat=15.55193&mlon=102.63821#map=17/15.55193/102.63821) Hotel โรงแรมประทายรีสอร์ท · Krathum Rai 7.1 km [Map](https://www.openstreetmap.org/?mlat=15.54642&mlon=102.68537#map=17/15.54642/102.68537) Mall เทสโก้ โลตัส อ.ประทาย · Prathai 10 km [Map](https://www.openstreetmap.org/?mlat=15.53758&mlon=102.72273#map=17/15.53758/102.72273) School Han Huai Sai School · Han Huai Sai 3.7 km [Map](https://www.openstreetmap.org/?mlat=15.63428&mlon=102.64486#map=17/15.63428/102.64486) College : วิทยาลัยการอาชีพพล · Non Kha 19 km [Map](https://www.openstreetmap.org/?mlat=15.76413&mlon=102.59929#map=17/15.76413/102.59929) Police station สถานีตำรวจภูธรบ้านคันฮวยทราย · Han Huai Sai 4.8 km [Map](https://www.openstreetmap.org/?mlat=15.63161&mlon=102.68681#map=17/15.63161/102.68681) 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 Han Huai Sai Places mapped inside Han Huai Sai in open map data, by type. - Hospitals1 - Schools1 - Restaurants3 - Police stations2 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 Prathai - Don Man - Khok Klang - Krathum Rai - Mueang Don - Nang Ram - Non Phet - Nong Khai - Nong Phluang - Prathai - Talat Sai - Thung Sawang - Wang Mai Daeng ## Quick answers - Where is Han Huai Sai?In Prathai, Nakhon Ratchasima Province, Thailand - What borders Han Huai Sai?Krathum Rai, Mueang Don, Non Phet, Nong Phluang, Nong Tat Yai and Wang Mai Daeng - How many villages are in Han Huai Sai?9 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Han Huai Sai?Settlements lie between 161 m and 175 m - What is the best time to visit Han Huai Sai?November to February - Where is the nearest hospital to Han Huai Sai?รพสต.หันหัวยทราย อำเภอประทาย จ.นครราชสีมา, about 3.4 km from the centre - Where is the nearest bank to Han Huai Sai?ธนาคารออมสิน สาขาประทาย, about 10 km from the centre - Where is the nearest ATM to Han Huai Sai?ธนาคารเพื่อการเกษตรและสหกรณ์การเกษตร สาขาประทาย, about 11 km from the centre - Where is the nearest petrol pump to Han Huai Sai?PT, about 5.9 km from the centre - How many hospitals are in Han Huai Sai?1 mapped - What is the P-code of Han Huai Sai?TH301309 (OCHA common operational dataset)