# Om Noi Subdistrict, Krathum Baen, Samut Sakhon Province > Source: https://wherepedia.org/thailand/samut-sakhon/krathum-baen/om-noi/ Subdistrict · Krathum Baen # Om Noi Om Noi is a subdistrict (tambon) of Thailand in Krathum Baen, Samut Sakhon Province. It covers **21.2 km²**. 20 named villages and localities are recorded here, and 285 mapped services such as hospitals, banks and schools. - 21.2km² - 285mapped services - 6 mtypical elevation ## Where is Om Noi? Om Noi lies in [Krathum Baen](https://wherepedia.org/thailand/samut-sakhon/krathum-baen/), [Samut Sakhon Province](https://wherepedia.org/thailand/samut-sakhon/), [Thailand](https://wherepedia.org/thailand/). It borders 7 other subdistricts: [Ban Mai](https://wherepedia.org/thailand/nakhon-pathom/sam-phran/ban-mai/), [Krathum Lom](https://wherepedia.org/thailand/nakhon-pathom/sam-phran/krathum-lom/), [Nong Khang Phlu](https://wherepedia.org/thailand/bangkok/nong-khaem/nong-khang-phlu/), [Om Yai](https://wherepedia.org/thailand/nakhon-pathom/sam-phran/om-yai/), [Rai Khing](https://wherepedia.org/thailand/nakhon-pathom/sam-phran/rai-khing/), [Suan Luang](https://wherepedia.org/thailand/samut-sakhon/krathum-baen/suan-luang/) and [Tha Mai](https://wherepedia.org/thailand/samut-sakhon/krathum-baen/tha-mai/). By area it is the 5815th largest of 7,425 subdistricts in Thailand. It covers 16.4% of [Krathum Baen](https://wherepedia.org/thailand/samut-sakhon/krathum-baen/). The centre of Om Noi is about 22 km in a straight line from Bangkok, the capital. It is about 7.4 km from Krathum Baen, the main town of Krathum Baen. The centre point is at 13.7002° N, 100.3080° E. Local names: อ้อมน้อย . 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 Om Noi Open gazetteers list **20 villages, towns and localities** in Om Noi. Settlements here lie between about 2 m and 10 m above sea level (median 6 m). - Ban Don - Ban Hua Thanon - Ban Khlong Rong Mu - Ban Khlong Talat - Ban Krathum Lom - Ban Nong Bua - Ban Nong Nok Krasa - Ban Nong Ta Noi - Ban Om Noi - Ban Rang Nam Sai - Ban Rong Mu - Ban Si Samran - Ban Thaeo - Ban Ton Kluai - Muban Chat Mani - Muban Damrong Winla - Muban Im Amphon Nueng - Muban Phong Siri Chai Nueng - Muban Phong Siri Chai Song - Om Noi 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 Om Noi and the best time to visit Using the climate of Krathum Baen, the warmest month is Apr (average 31 °C) and the coolest is Dec (25 °C). About 1,147 mm of rain falls in a year; the wettest month is Oct (232 mm) and the driest Dec (11 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 19 Feb 28 11 Mar 30 49 Apr 31 61 May 30 137 Jun 29 123 Jul 28 123 Aug 28 117 Sep 28 206 Oct 27 232 Nov 26 58 Dec 25 11 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Om Noi Need Nearest mapped Distance Hospital ศูนย์หมอเส็งออนไลน์ สาขาสมุทรสาคร · Om Noi 0.8 km [Map](https://www.openstreetmap.org/?mlat=13.70575&mlon=100.30278#map=17/13.70575/100.30278) Bank ธนาคารไทยพาณิชย์ · Om Noi 1.0 km [Map](https://www.openstreetmap.org/?mlat=13.70442&mlon=100.31609#map=17/13.70442/100.31609) ATM Atm ธนาคารกรุงเทพ · Om Noi 2.5 km [Map](https://www.openstreetmap.org/?mlat=13.70495&mlon=100.33046#map=17/13.70495/100.33046) Petrol pump PTT Suwan Energy · Om Noi 0.6 km [Map](https://www.openstreetmap.org/?mlat=13.70424&mlon=100.31130#map=17/13.70424/100.31130) Hotel โรงแรมสตาร์อินน์ · Om Noi 0.6 km [Map](https://www.openstreetmap.org/?mlat=13.70514&mlon=100.30710#map=17/13.70514/100.30710) Mall เซ็นทรัน ศาลายา · Om Noi 0.1 km [Map](https://www.openstreetmap.org/?mlat=13.69985&mlon=100.30875#map=17/13.69985/100.30875) School โรงเรียนเทศบาล 1 เทศบาลเมืองอ้อมน้อย · Om Noi 1.2 km [Map](https://www.openstreetmap.org/?mlat=13.69820&mlon=100.31848#map=17/13.69820/100.31848) College โรงเรียนศรีวิชัยอาชีวศึกษา · Om Noi 0.9 km [Map](https://www.openstreetmap.org/?mlat=13.70424&mlon=100.31545#map=17/13.70424/100.31545) Police station หน่วยบริการ ตำรวจทางหลวง ศรีสำราญ · Om Noi 1.0 km [Map](https://www.openstreetmap.org/?mlat=13.70522&mlon=100.31516#map=17/13.70522/100.31516) 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 Om Noi Places mapped inside Om Noi in open map data, by type. - Hospitals26 - Banks12 - ATMs1 - Petrol pumps16 - Hotels11 - Shopping malls6 - Schools11 - Colleges and universities4 - Pharmacies7 - Restaurants183 - Police stations2 - Dental clinics6 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 Krathum Baen - Bang Yang - Don Kai Di - Khae Rai - Khlong Maduea - Nong Nok Khai - Suan Luang - Talat Krathum Baen - Tha Mai - Tha Sao ## Quick answers - Where is Om Noi?In Krathum Baen, Samut Sakhon Province, Thailand - What borders Om Noi?Ban Mai, Krathum Lom, Nong Khang Phlu, Om Yai, Rai Khing, Suan Luang and Tha Mai - How many villages are in Om Noi?20 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Om Noi?Settlements lie between 2 m and 10 m - What is the best time to visit Om Noi?November to January - Where is the nearest hospital to Om Noi?ศูนย์หมอเส็งออนไลน์ สาขาสมุทรสาคร, about 0.8 km from the centre - Where is the nearest bank to Om Noi?ธนาคารไทยพาณิชย์, about 1.0 km from the centre - Where is the nearest ATM to Om Noi?Atm ธนาคารกรุงเทพ, about 2.5 km from the centre - Where is the nearest petrol pump to Om Noi?PTT Suwan Energy, about 0.6 km from the centre - How many hospitals are in Om Noi?26 mapped - How many banks are in Om Noi?12 mapped - How many ATMs are in Om Noi?1 mapped - How many petrol pumps are in Om Noi?16 mapped - What is the P-code of Om Noi?TH740202 (OCHA common operational dataset)