# Udayarthoppuwa South GN division, Negombo DS Division

> Source: https://wherepedia.org/sri-lanka/western/gampaha/negombo/udayarthoppuwa-south/

Grama Niladhari division · Negombo DS Division 

# Udayarthoppuwa South

Udayarthoppuwa South is a Grama Niladhari (GN) division of Sri Lanka in Negombo DS Division, Gampaha District, Western Province. It covers **0.64 km²**. Open map data shows 17 mapped services such as hospitals, banks and schools.

- 0.6km²
- 17mapped services

## Where is Udayarthoppuwa South?

Udayarthoppuwa South lies in [Negombo DS Division](https://wherepedia.org/sri-lanka/western/gampaha/negombo/), [Gampaha District](https://wherepedia.org/sri-lanka/western/gampaha/), [Western Province](https://wherepedia.org/sri-lanka/western/), [Sri Lanka](https://wherepedia.org/sri-lanka/). It borders 5 other GN divisions: [Bolawalana](https://wherepedia.org/sri-lanka/western/gampaha/negombo/bolawalana/), [Muttakkarai East](https://wherepedia.org/sri-lanka/western/gampaha/negombo/muttakkarai-east/), [Muttakkarai North](https://wherepedia.org/sri-lanka/western/gampaha/negombo/muttakkarai-north/), [Thaladoowa](https://wherepedia.org/sri-lanka/western/gampaha/negombo/thaladoowa/) and [Udayarthoppuwa](https://wherepedia.org/sri-lanka/western/gampaha/negombo/udayarthoppuwa/). By area it is the 11734th largest of 13,978 GN divisions in Sri Lanka. It covers 2.2% of [Negombo DS Division](https://wherepedia.org/sri-lanka/western/gampaha/negombo/). The centre of Udayarthoppuwa South is about 30 km in a straight line from Colombo, the commercial capital. The centre point is at 7.2044° N, 79.8468° E. Local names: උඩයාර්තෝප්පුව දකු .

Source: [Survey Department of Sri Lanka via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-lka).

## Things to see in and around Udayarthoppuwa South

### Nearby, outside Udayarthoppuwa South

- J.B. Vistarini · memorial, Muttakkarai North1.3 km
- Negombo Dutch Fort · archaeological site, Muttakkarai North1.8 km
- Club Sha Lanka · attraction, Ettukala4.0 km
- Turtle Farm · zoo, Dungalpitiya7.5 km
- Children park · theme park, Raddolugama South9.0 km
- Brickworks · attraction, Thambaravila9.1 km
- Rukmani Devi Statue · memorial, Thudella South14 km
- Buddha Statue · monument, Madelgamuwa West15 km
- Buddha Statue · monument, Yakkaduwa16 km
- Buddha Statue · monument, Thammita West17 km
- Buddha Statue · monument, Indiminna17 km
- Buddha Statue · memorial, Bollatha West17 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: Udayarthoppuwa South

- Time zoneUTC+5:30, no daylight saving · Asia/Colombo
- CurrencyRupee (LKR)
- Country calling code+94
- LanguagesSinhala, Tamil, English
- Plug typesType D, G · 230 V
- Driving sideLeft
- Postcode format5 digits (#####)

### Nearest airports

- Bandaranaike International Colombo Airport (CMB) · Colombo4.9 km
- Colombo Ratmalana International Airport (RML) · Colombo43 km

### Nearest railway station

Negombo (Udayarthoppuwa), about 0.9 km from the centre.

### Daylight

Days are longest in Jun (about 12.5 hours, sunrise around 05:54) and shortest in Dec (about 11.7 hours, sunrise around 06:14, sunset around 17:56).

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.

## Weather in Udayarthoppuwa South and the best time to visit

Using the climate of Gampaha District, the warmest month is Apr (average 28 °C) and the coolest is Jan (25 °C). About 1,999 mm of rain falls in a year; the wettest month is Nov (304 mm) and the driest Feb (71 mm). The most comfortable months for a visit are **January to March and July to August**.

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

Month Average °C Rain mm 

Jan 25 76 

Feb 26 71 

Mar 27 115 

Apr 28 226 

May 27 224 

Jun 27 143 

Jul 26 99 

Aug 26 113 

Sep 26 162 

Oct 26 292 

Nov 26 304 

Dec 26 175 

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

## Nearest hospital, bank and fuel from Udayarthoppuwa South

Need Nearest mapped Distance 

Hospital The Helping Hand Psychological Hospital · Udayarthoppuwa South 0.4 km [Map](https://www.openstreetmap.org/?mlat=7.20417&mlon=79.84282#map=17/7.20417/79.84282) 

Bank Sampath Bank Negombo 2 · Udayarthoppuwa 0.5 km [Map](https://www.openstreetmap.org/?mlat=7.20740&mlon=79.85046#map=17/7.20740/79.85046) 

ATM Commercial Bank ATM · Udayarthoppuwa South 0.6 km [Map](https://www.openstreetmap.org/?mlat=7.20551&mlon=79.84115#map=17/7.20551/79.84115) 

Petrol pump Ceypetco · Udayarthoppuwa 0.5 km [Map](https://www.openstreetmap.org/?mlat=7.20572&mlon=79.85101#map=17/7.20572/79.85101) 

Hotel Hotel Nilakma Lagoon · Udayarthoppuwa 0.5 km [Map](https://www.openstreetmap.org/?mlat=7.20833&mlon=79.84984#map=17/7.20833/79.84984) 

Mall Coop Negombo · Udayarthoppuwa 0.9 km [Map](https://www.openstreetmap.org/?mlat=7.21154&mlon=79.84210#map=17/7.21154/79.84210) 

School St. Fransiscan Convent · Udayarthoppuwa South 0.2 km [Map](https://www.openstreetmap.org/?mlat=7.20608&mlon=79.84631#map=17/7.20608/79.84631) 

College American College of Higher Education, Negombo · Udayarthoppuwa South 0.3 km [Map](https://www.openstreetmap.org/?mlat=7.20581&mlon=79.84891#map=17/7.20581/79.84891) 

Police station A S P Office · Udayarthoppuwa South 0.5 km [Map](https://www.openstreetmap.org/?mlat=7.20516&mlon=79.85132#map=17/7.20516/79.85132) 

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 Udayarthoppuwa South

Places mapped inside Udayarthoppuwa South in open map data, by type.

- Hospitals1
- Banks1
- ATMs1
- Hotels4
- Schools2
- Colleges and universities3
- Cinemas2
- Restaurants2
- Police stations1

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 GN divisions in Negombo DS Division

- Angurukaramulla
- Bolawalana
- Dalupotha
- Dalupotha East
- Daluwakotuwa
- Daluwakotuwa East
- Doowa
- Dungalpitiya
- Ettukala
- Hunupitiya
- Kammalthura
- Kattuwa
- Kepungoda
- Kochchikade
- Kudapaduwa
- Kudapaduwa North
- Kudapaduwa South
- Kurana East
- Kurana West
- Muttakkarai
- Muttakkarai East
- Muttakkarai North
- Palangathure
- Pallansena North
- Pallansena South
- Periyamulla
- Pitipana Central
- Pitipana North
- Pitipana South - East
- Pitipana South - West
- Settappaduwa
- Siriwardana Pedesa
- Thaladoowa
- Thalahena
- Udayarthoppuwa
- Wellaweediya
- Wellaweediya East
- Wellaweediya South

## Quick answers

- Where is Udayarthoppuwa South?In Negombo DS Division, Gampaha District, Western Province, Sri Lanka
- What borders Udayarthoppuwa South?Bolawalana, Muttakkarai East, Muttakkarai North, Thaladoowa and Udayarthoppuwa
- What is there to see in Udayarthoppuwa South?J.B. Vistarini, Negombo Dutch Fort, Club Sha Lanka, Turtle Farm
- What time zone is Udayarthoppuwa South in?UTC+5:30
- What currency is used in Udayarthoppuwa South?Rupee (LKR)
- What language is spoken in Udayarthoppuwa South?Sinhala, Tamil, English (main languages nationally)
- What is the best time to visit Udayarthoppuwa South?January to March and July to August
- Where is the nearest hospital to Udayarthoppuwa South?The Helping Hand Psychological Hospital, about 0.4 km from the centre
- Where is the nearest bank to Udayarthoppuwa South?Sampath Bank Negombo 2, about 0.5 km from the centre
- Where is the nearest ATM to Udayarthoppuwa South?Commercial Bank ATM, about 0.6 km from the centre
- Where is the nearest petrol pump to Udayarthoppuwa South?Ceypetco, about 0.5 km from the centre
- How many hospitals are in Udayarthoppuwa South?1 mapped
- How many banks are in Udayarthoppuwa South?1 mapped
- How many ATMs are in Udayarthoppuwa South?1 mapped
- What is the P-code of Udayarthoppuwa South?LK1203145 (OCHA common operational dataset)