# Phon Sai Subdistrict, Mueang Mukdahan, Mukdahan Province

> Source: https://wherepedia.org/thailand/mukdahan/mueang-mukdahan/phon-sai/

Subdistrict · Mueang Mukdahan 

# Phon Sai

Phon Sai is a subdistrict (tambon) of Thailand in Mueang Mukdahan, Mukdahan Province. It covers **90.3 km²**. 13 named villages and localities are recorded here, and 6 mapped services such as hospitals, banks and schools.

- 90.3km²
- 6mapped services
- 164 mtypical elevation

## Where is Phon Sai?

Phon Sai lies in [Mueang Mukdahan](https://wherepedia.org/thailand/mukdahan/mueang-mukdahan/), [Mukdahan Province](https://wherepedia.org/thailand/mukdahan/), [Thailand](https://wherepedia.org/thailand/). It borders 7 other subdistricts: [Ban Khok](https://wherepedia.org/thailand/mukdahan/mueang-mukdahan/ban-khok/), [Bang Sai Yai](https://wherepedia.org/thailand/mukdahan/mueang-mukdahan/bang-sai-yai/), [Kham A Huan](https://wherepedia.org/thailand/mukdahan/mueang-mukdahan/kham-a-huan/), [Kham Pa Lai](https://wherepedia.org/thailand/mukdahan/mueang-mukdahan/kham-pa-lai/), [Kut Khae](https://wherepedia.org/thailand/mukdahan/mueang-mukdahan/kut-khae/), [Mukdahan](https://wherepedia.org/thailand/mukdahan/mueang-mukdahan/mukdahan/) and [Na Sok](https://wherepedia.org/thailand/mukdahan/mueang-mukdahan/na-sok/). By area it is the 1511th largest of 7,425 subdistricts in Thailand. It covers 7.5% of [Mueang Mukdahan](https://wherepedia.org/thailand/mukdahan/mueang-mukdahan/). The centre of Phon Sai is about 543 km in a straight line from Bangkok, the capital. It is about 12 km from Mukdahan, the main town of Mueang Mukdahan. The centre point is at 16.5906° N, 104.6219° E. Local names: โพนทราย .

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 Phon Sai

### Nearby, outside Phon Sai

- Jim Jam (Water Park) · attraction, Mukdahan5.2 km
- Ruean Jomphet · museum, Bang Sai Yai12 km
- ชั่งทองฟาร์มแอนด์คาเฟ่ · zoo, Kham A Huan13 km
- Mukdahan Tower · attraction, Si Bun Rueang14 km
- Nouhak Phoumsavan Museum · museum, Chanot16 km
- Mano Phirom Beach · beach, Chanot17 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: Phon Sai

- 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

- Sakon Nakhon Airport (SNO)86 km
- Nakhon Phanom Airport (KOP) · Nakhon Phanom88 km

### Daylight

Days are longest in Jun (about 13.1 hours, sunrise around 05:28) and shortest in Dec (about 11.1 hours, sunrise around 06:22, sunset around 17:31).

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 Phon Sai

Open gazetteers list **13 villages, towns and localities** in Phon Sai. Settlements here lie between about 151 m and 179 m above sea level (median 164 m).

- Ban Don Muang Phatthana
- Ban Kaen Tao
- Ban Kantao
- Ban Kham Hi
- Ban Muang Hak
- Ban Na Sok Noi
- Ban Na Thon Noi
- Ban Na Thon Yai
- Ban Nong Ya Sai
- Ban Phon Sai
- Ban Pon Sai
- Ban Pong Pao
- Ban moung hag

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 Phon Sai

Named natural and historic features inside Phon Sai, from the GeoNames gazetteer.

### Water

3 rivers and streams; 1 reservoir or tank.

- Huai Kaen Tao Noi
- Huai Na Kayang
- Huai Na Kham
- Sa Nam Ban Phon Sai

### Hills and mountains

3 hills.

- Phu Tao · 270 m
- Phu Hin Lek Fai · 259 m
- Phu Pha · 226 m

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 Phon Sai and the best time to visit

Using the climate of Mueang Mukdahan, the warmest month is Apr (average 30 °C) and the coolest is Dec (21 °C). About 1,415 mm of rain falls in a year; the wettest month is Aug (296 mm) and the driest Dec (4 mm). The most comfortable months for a visit are **October to February**.

- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec

Month Average °C Rain mm 

Jan 22 5 

Feb 25 14 

Mar 28 43 

Apr 30 66 

May 29 178 

Jun 27 190 

Jul 26 285 

Aug 26 296 

Sep 26 237 

Oct 25 86 

Nov 23 12 

Dec 21 4 

Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/).

## Nearest hospital, bank and fuel from Phon Sai

Need Nearest mapped Distance 

Hospital คลินิกกุนทินี · Phon Sai 2.9 km [Map](https://www.openstreetmap.org/?mlat=16.57401&mlon=104.60117#map=17/16.57401/104.60117) 

Bank ธกส.สาขาผึ่งแดด · Kut Khae 5.1 km [Map](https://www.openstreetmap.org/?mlat=16.58434&mlon=104.57423#map=17/16.58434/104.57423) 

ATM ธนาคารเพื่อการเกษตรและสหกรณ์ฯ · Bang Sai Yai 10 km [Map](https://www.openstreetmap.org/?mlat=16.59232&mlon=104.71931#map=17/16.59232/104.71931) 

Petrol pump ปตท. สะพานมิตรภาพมุกดาหาร - ลานทอง มุกดาหาร · Bang Sai Yai 6.4 km [Map](https://www.openstreetmap.org/?mlat=16.61253&mlon=104.67725#map=17/16.61253/104.67725) 

Hotel เทพบัวทองรีสอร์ท · Mukdahan 4.2 km [Map](https://www.openstreetmap.org/?mlat=16.55984&mlon=104.64420#map=17/16.55984/104.64420) 

Mall ตลาดทรัพย์มุกดา · Bang Sai Yai 10 km [Map](https://www.openstreetmap.org/?mlat=16.59715&mlon=104.71879#map=17/16.59715/104.71879) 

School โรงเรียนบ้านกุดโง้ง ต.มุกดาหาร · Mukdahan 3.6 km [Map](https://www.openstreetmap.org/?mlat=16.56321&mlon=104.63908#map=17/16.56321/104.63908) 

College กศน.ตำบลกุดแข้ · Kut Khae 4.6 km [Map](https://www.openstreetmap.org/?mlat=16.58363&mlon=104.57925#map=17/16.58363/104.57925) 

Police station สถานีตรวจสอบน้ำหนัก มุกดาหาร (ขาเข้า) · Kut Khae 6.4 km [Map](https://www.openstreetmap.org/?mlat=16.58672&mlon=104.56235#map=17/16.58672/104.56235) 

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 Phon Sai

Places mapped inside Phon Sai in open map data, by type.

- Hospitals3
- Schools1
- Restaurants2

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 Mueang Mukdahan

- Ban Khok
- Bang Sai Yai
- Dong Mon
- Dong Yen
- Kham A Huan
- Kham Pa Lai
- Kut Khae
- Mukdahan
- Na Si Nuan
- Na Sok
- Phueng Daet
- Si Bun Rueang

## Quick answers

- Where is Phon Sai?In Mueang Mukdahan, Mukdahan Province, Thailand
- What borders Phon Sai?Ban Khok, Bang Sai Yai, Kham A Huan, Kham Pa Lai, Kut Khae, Mukdahan and Na Sok
- What is there to see in Phon Sai?Jim Jam (Water Park), Ruean Jomphet, ชั่งทองฟาร์มแอนด์คาเฟ่, Mukdahan Tower
- What time zone is Phon Sai in?UTC+7
- What currency is used in Phon Sai?Baht (THB)
- What language is spoken in Phon Sai?Thai, English (main languages nationally)
- How many villages are in Phon Sai?13 named settlements (GeoNames, OpenStreetMap)
- What is the elevation of Phon Sai?Settlements lie between 151 m and 179 m
- How many reservoirs and tanks are in Phon Sai?1 named in GeoNames
- What is the highest point in Phon Sai?Phu Tao (270 m, GeoNames elevation model)
- What is the best time to visit Phon Sai?October to February
- Where is the nearest hospital to Phon Sai?คลินิกกุนทินี, about 2.9 km from the centre
- Where is the nearest bank to Phon Sai?ธกส.สาขาผึ่งแดด, about 5.1 km from the centre
- Where is the nearest ATM to Phon Sai?ธนาคารเพื่อการเกษตรและสหกรณ์ฯ, about 10 km from the centre
- Where is the nearest petrol pump to Phon Sai?ปตท. สะพานมิตรภาพมุกดาหาร - ลานทอง มุกดาหาร, about 6.4 km from the centre
- How many hospitals are in Phon Sai?3 mapped
- What is the P-code of Phon Sai?TH490105 (OCHA common operational dataset)