# Asa Subdistrict, Ban Na, Nakhon Nayok Province – Villages

> Source: https://wherepedia.org/thailand/nakhon-nayok/ban-na/asa/

Subdistrict · Ban Na 

# Asa

Asa is a subdistrict (tambon) of Thailand in Ban Na, Nakhon Nayok Province. It covers **12.5 km²**. 3 named villages and localities are recorded here, and 6 mapped services such as hospitals, banks and schools.

- 12.5km²
- 6mapped services
- 11 mtypical elevation

## Where is Asa?

Asa lies in [Ban Na](https://wherepedia.org/thailand/nakhon-nayok/ban-na/), [Nakhon Nayok Province](https://wherepedia.org/thailand/nakhon-nayok/), [Thailand](https://wherepedia.org/thailand/). It borders 4 other subdistricts: [Ban Phrik](https://wherepedia.org/thailand/nakhon-nayok/ban-na/ban-phrik/), [Phikun Ok](https://wherepedia.org/thailand/nakhon-nayok/ban-na/phikun-ok/), [Pho Thaen](https://wherepedia.org/thailand/nakhon-nayok/ongkharak/pho-thaen/) and [Thong Lang](https://wherepedia.org/thailand/nakhon-nayok/ban-na/thong-lang/). By area it is the 6512th largest of 7,425 subdistricts in Thailand. It covers 3.5% of [Ban Na](https://wherepedia.org/thailand/nakhon-nayok/ban-na/). The centre of Asa is about 76 km in a straight line from Bangkok, the capital. It is about 7.5 km from Ban Na, the main town of Ban Na. The centre point is at 14.2262° N, 101.0113° E. Local names: อาษา .

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 Asa

Open gazetteers list **3 villages, towns and localities** in Asa. Settlements here lie between about 7 m and 17 m above sea level (median 11 m).

- Ban Khlong Wua
- Ban Nong Sano
- Ban Phai Khwang

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 Asa and the best time to visit

Using the climate of Ban Na, the warmest month is Apr (average 28 °C) and the coolest is Dec (22 °C). About 1,435 mm of rain falls in a year; the wettest month is Sep (306 mm) and the driest Dec (6 mm). The most comfortable months for a visit are **November to March**.

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

Month Average °C Rain mm 

Jan 23 12 

Feb 26 13 

Mar 27 48 

Apr 28 82 

May 27 168 

Jun 26 178 

Jul 26 201 

Aug 25 229 

Sep 25 306 

Oct 25 167 

Nov 24 25 

Dec 22 6 

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

## Nearest hospital, bank and fuel from Asa

Need Nearest mapped Distance 

Hospital รพ.สต.บ้านแหลมไม้ย้อย · Phikun Ok 3.3 km [Map](https://www.openstreetmap.org/?mlat=14.24452&mlon=101.03524#map=17/14.24452/101.03524) 

Bank ฮอตลิสซิ่ง สาขาบ้านนา · Phikun Ok 7.3 km [Map](https://www.openstreetmap.org/?mlat=14.25310&mlon=101.07259#map=17/14.25310/101.07259) 

ATM Atm กรุงไทย · Tha Chang 21 km [Map](https://www.openstreetmap.org/?mlat=14.21218&mlon=101.20176#map=17/14.21218/101.20176) 

Petrol pump ปั๊มปตท.บางอ้อ · Bang O 5.5 km [Map](https://www.openstreetmap.org/?mlat=14.19159&mlon=101.04774#map=17/14.19159/101.04774) 

Hotel สารพา รีสอร์ท · Ban Phrik 5.3 km [Map](https://www.openstreetmap.org/?mlat=14.27406&mlon=101.01203#map=17/14.27406/101.01203) 

Mall ร้านปลาปูนปั้น · Asa 6.4 km [Map](https://www.openstreetmap.org/?mlat=14.23368&mlon=101.07037#map=17/14.23368/101.07037) 

School โรงเรียนบ้านโนนพันชาติกุดโดน · Ban Phrik 2.7 km [Map](https://www.openstreetmap.org/?mlat=14.24723&mlon=100.99933#map=17/14.24723/100.99933) 

College มหาวิทยาลัยศรีนครินทรวิโรฒ (Srinakharinwirot University) · Ongkharak 13 km [Map](https://www.openstreetmap.org/?mlat=14.10938&mlon=100.98397#map=17/14.10938/100.98397) 

Police station สถานีตำรวจภูธรอำเภอบ้านนา · Ban Na 7.2 km [Map](https://www.openstreetmap.org/?mlat=14.26504&mlon=101.06450#map=17/14.26504/101.06450) 

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 Asa

Places mapped inside Asa in open map data, by type.

- Hospitals1
- Shopping malls1
- Restaurants4

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 Ban Na

- Ban Na
- Ban Phrao
- Ban Phrik
- Bang O
- Khao Phoem
- Pa Kha
- Phikun Ok
- Si Ka-Ang
- Thong Lang

## Quick answers

- Where is Asa?In Ban Na, Nakhon Nayok Province, Thailand
- What borders Asa?Ban Phrik, Phikun Ok, Pho Thaen and Thong Lang
- How many villages are in Asa?3 named settlements (GeoNames, OpenStreetMap)
- What is the elevation of Asa?Settlements lie between 7 m and 17 m
- What is the best time to visit Asa?November to March
- Where is the nearest hospital to Asa?รพ.สต.บ้านแหลมไม้ย้อย, about 3.3 km from the centre
- Where is the nearest bank to Asa?ฮอตลิสซิ่ง สาขาบ้านนา, about 7.3 km from the centre
- Where is the nearest ATM to Asa?Atm กรุงไทย, about 21 km from the centre
- Where is the nearest petrol pump to Asa?ปั๊มปตท.บางอ้อ, about 5.5 km from the centre
- How many hospitals are in Asa?1 mapped
- What is the P-code of Asa?TH260304 (OCHA common operational dataset)