# Don Sai Subdistrict, Khuan Khanun, Phatthalung Province

> Source: https://wherepedia.org/thailand/phatthalung/khuan-khanun/don-sai/

Subdistrict · Khuan Khanun 

# Don Sai

Don Sai is a subdistrict (tambon) of Thailand in Khuan Khanun, Phatthalung Province. It covers **22.2 km²**. 18 named villages and localities are recorded here, and 29 mapped services such as hospitals, banks and schools.

- 22.2km²
- 29mapped services
- 27 mtypical elevation

## Where is Don Sai?

Don Sai lies in [Khuan Khanun](https://wherepedia.org/thailand/phatthalung/khuan-khanun/), [Phatthalung Province](https://wherepedia.org/thailand/phatthalung/), [Thailand](https://wherepedia.org/thailand/). It borders 6 other subdistricts: [Chamuang](https://wherepedia.org/thailand/phatthalung/khuan-khanun/chamuang/), [Khao Ya](https://wherepedia.org/thailand/phatthalung/si-banphot/khao-ya/), [Khuan Khanun](https://wherepedia.org/thailand/phatthalung/khuan-khanun/khuan-khanun/), [Na Khayat](https://wherepedia.org/thailand/phatthalung/khuan-khanun/na-khayat/), [Phanom Wang](https://wherepedia.org/thailand/phatthalung/khuan-khanun/phanom-wang/) and [Tanot Duan](https://wherepedia.org/thailand/phatthalung/khuan-khanun/tanot-duan/). By area it is the 5721st largest of 7,425 subdistricts in Thailand. It covers 4.1% of [Khuan Khanun](https://wherepedia.org/thailand/phatthalung/khuan-khanun/). The centre of Don Sai is about 674 km in a straight line from Bangkok, the capital. It is about 5.1 km from Khuan Khanun, the main town of Khuan Khanun. The centre point is at 7.7156° N, 99.9669° E. Local names: ดอนทราย .

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 Don Sai

Open gazetteers list **18 villages, towns and localities** in Don Sai. Settlements here lie between about 20 m and 40 m above sea level (median 27 m).

- Ban Chan Na
- Ban Chan Na Tai
- Ban Chan Na Tok
- Ban Huai Thom
- Ban Khuan Din Daeng
- Ban Khuan Long
- Ban Khuan Pring
- Ban Ko Thong
- Ban Lam Run
- Ban Mo
- Ban Nong Pa Yot
- Ban Rang Khaep
- Ban Sai Oi
- Ban Sai Pho
- Ban Sai Yao
- Ban Thung Lan
- Ban Ton Riang
- Ban Yang Khan Rom

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 Don Sai and the best time to visit

Using the climate of Khuan Khanun, the warmest month is Apr (average 28 °C) and the coolest is Jan (25 °C). About 2,361 mm of rain falls in a year; the wettest month is Nov (423 mm) and the driest Feb (35 mm). The most comfortable months for a visit are **February to April**.

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

Month Average °C Rain mm 

Jan 25 172 

Feb 26 35 

Mar 27 113 

Apr 28 114 

May 28 176 

Jun 27 170 

Jul 27 179 

Aug 27 179 

Sep 26 208 

Oct 26 270 

Nov 26 423 

Dec 26 322 

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

## Nearest hospital, bank and fuel from Don Sai

Need Nearest mapped Distance 

Hospital โรงพยาบาลส่งเสริมสุขภาพตำบล - รพ.สต. บ้านควนดินแดง เมืองควนขนุน · Don Sai 0.3 km [Map](https://www.openstreetmap.org/?mlat=7.71863&mlon=99.96638#map=17/7.71863/99.96638) 

Bank ธนาคารกรุงไทย สาขาควนขนุน · Don Sai 2.7 km [Map](https://www.openstreetmap.org/?mlat=7.73442&mlon=99.98190#map=17/7.73442/99.98190) 

ATM ปั๊ม ปตท.หจก.โพธิ์ทองควนขนุนปิโตรเลียม · Don Sai 2.6 km [Map](https://www.openstreetmap.org/?mlat=7.73344&mlon=99.98209#map=17/7.73344/99.98209) 

Petrol pump ป.ต.ท. · Don Sai 2.6 km [Map](https://www.openstreetmap.org/?mlat=7.73339&mlon=99.98223#map=17/7.73339/99.98223) 

Hotel Chuen Sook Farm ชื่นสุขฟาร์ม · Don Sai 0.1 km [Map](https://www.openstreetmap.org/?mlat=7.71639&mlon=99.96770#map=17/7.71639/99.96770) 

Mall Zhulian Phatthalung Agency · Khao Chiak 13 km [Map](https://www.openstreetmap.org/?mlat=7.63196&mlon=100.04556#map=17/7.63196/100.04556) 

School โรงเรียนบ้านควนดินแดง · Don Sai 0.4 km [Map](https://www.openstreetmap.org/?mlat=7.71902&mlon=99.96501#map=17/7.71902/99.96501) 

College วิทยาลัยการอาชีพควนขนุน · Chamuang 4.4 km [Map](https://www.openstreetmap.org/?mlat=7.75287&mlon=99.95271#map=17/7.75287/99.95271) 

Police station สถานีตำรวจภูธรศรีบรรพต · Khao Ya 9.3 km [Map](https://www.openstreetmap.org/?mlat=7.71941&mlon=99.88251#map=17/7.71941/99.88251) 

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 Don Sai

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

- Hospitals2
- Banks1
- ATMs1
- Petrol pumps6
- Hotels4
- Schools3
- Restaurants12

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 Khuan Khanun

- Chamuang
- Khuan Khanun
- Laem Tanot
- Makok Nuea
- Na Khayat
- Pantae
- Phanang Tung
- Phanom Wang
- Phraek Ha
- Tanot Duan
- Thale Noi

## Quick answers

- Where is Don Sai?In Khuan Khanun, Phatthalung Province, Thailand
- What borders Don Sai?Chamuang, Khao Ya, Khuan Khanun, Na Khayat, Phanom Wang and Tanot Duan
- How many villages are in Don Sai?18 named settlements (GeoNames, OpenStreetMap)
- What is the elevation of Don Sai?Settlements lie between 20 m and 40 m
- What is the best time to visit Don Sai?February to April
- Where is the nearest hospital to Don Sai?โรงพยาบาลส่งเสริมสุขภาพตำบล - รพ.สต. บ้านควนดินแดง เมืองควนขนุน, about 0.3 km from the centre
- Where is the nearest bank to Don Sai?ธนาคารกรุงไทย สาขาควนขนุน, about 2.7 km from the centre
- Where is the nearest ATM to Don Sai?ปั๊ม ปตท.หจก.โพธิ์ทองควนขนุนปิโตรเลียม, about 2.6 km from the centre
- Where is the nearest petrol pump to Don Sai?ป.ต.ท., about 2.6 km from the centre
- How many hospitals are in Don Sai?2 mapped
- How many banks are in Don Sai?1 mapped
- How many ATMs are in Don Sai?1 mapped
- How many petrol pumps are in Don Sai?6 mapped
- What is the P-code of Don Sai?TH930510 (OCHA common operational dataset)