# Thiriwanegama North GN division, Attanagalla DS Division

> Source: https://wherepedia.org/sri-lanka/western/gampaha/attanagalla/thiriwanegama-north/

Grama Niladhari division · Attanagalla DS Division 

# Thiriwanegama North

Thiriwanegama North is a Grama Niladhari (GN) division of Sri Lanka in Attanagalla DS Division, Gampaha District, Western Province. It covers **0.88 km²**. Open map data shows 1 mapped services such as hospitals, banks and schools.

- 0.9km²
- 1mapped services

## Where is Thiriwanegama North?

Thiriwanegama North lies in [Attanagalla DS Division](https://wherepedia.org/sri-lanka/western/gampaha/attanagalla/), [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: [Dadagamuwa](https://wherepedia.org/sri-lanka/western/gampaha/attanagalla/dadagamuwa/), [Halgampitiya](https://wherepedia.org/sri-lanka/western/gampaha/attanagalla/halgampitiya/), [Heendeniya](https://wherepedia.org/sri-lanka/western/gampaha/attanagalla/heendeniya/), [Kandaoluwawa](https://wherepedia.org/sri-lanka/western/gampaha/attanagalla/kandaoluwawa/) and [Thiriwanegama South](https://wherepedia.org/sri-lanka/western/gampaha/attanagalla/thiriwanegama-south/). By area it is the 10675th largest of 14,043 GN divisions in Sri Lanka. It covers 0.6% of [Attanagalla DS Division](https://wherepedia.org/sri-lanka/western/gampaha/attanagalla/). The centre of Thiriwanegama North is about 31 km in a straight line from Colombo, the commercial capital. The centre point is at 7.1288° N, 80.0512° E. Local names: තිරිවානේගම උතුර .

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

## Weather in Thiriwanegama North 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 Thiriwanegama North

Need Nearest mapped Distance 

Hospital DMed Medical Centre · Kalagedihena 1.5 km [Map](https://www.openstreetmap.org/?mlat=7.11928&mlon=80.06127#map=17/7.11928/80.06127) 

Bank Sanasa Bank Kandaoluwawa · Kandaoluwawa 1.7 km [Map](https://www.openstreetmap.org/?mlat=7.12791&mlon=80.03617#map=17/7.12791/80.03617) 

ATM Commercial Bank ATM · Hiripitiya South 2.7 km [Map](https://www.openstreetmap.org/?mlat=7.15200&mlon=80.05834#map=17/7.15200/80.05834) 

Petrol pump Lanka Filling Station · Aluthgama Bogamuwa North 1.6 km [Map](https://www.openstreetmap.org/?mlat=7.11560&mlon=80.05602#map=17/7.11560/80.05602) 

Hotel Birds and Bees Resort · Thiriwanegama North 0.5 km [Map](https://www.openstreetmap.org/?mlat=7.13258&mlon=80.05300#map=17/7.13258/80.05300) 

Mall Naiwala Junction · Naiwala West 4.0 km [Map](https://www.openstreetmap.org/?mlat=7.15874&mlon=80.03130#map=17/7.15874/80.03130) 

School Tution Class · Aluthgama Bogamuwa North 1.0 km [Map](https://www.openstreetmap.org/?mlat=7.11988&mlon=80.05281#map=17/7.11988/80.05281) 

College Al - Azhar Central College · Kalagedihena 1.3 km [Map](https://www.openstreetmap.org/?mlat=7.12073&mlon=80.05914#map=17/7.12073/80.05914) 

Police station Bemmulla Police Station · Bemmulla 2.9 km [Map](https://www.openstreetmap.org/?mlat=7.12074&mlon=80.02610#map=17/7.12074/80.02610) 

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 Thiriwanegama North

Places mapped inside Thiriwanegama North in open map data, by type.

- Hotels1

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 Attanagalla DS Division

- Alawala North
- Alawala South
- Aruppassa
- Bandarabatawala
- Bemmulla
- Bogamuwa
- Bogoda
- Bonegala
- Bopagama
- Bopagama East
- Bopetta
- Bopetta South
- Dadagamuwa
- Dadagamuwa East
- Danvilana
- Daraluwa
- Deenapamunuwa
- Deenapamunuwa West
- Dematalanda
- Diyakade
- Egoda Nittambuwa
- Ellakkala
- Ellakkala West
- Eluwapitiya
- Eluwapitiya West
- Etha Udakanda
- Galboda
- Godagama
- Godagama West
- Haggalla
- Haggalla East
- Halgampitiya
- Halpandeniya
- Happitiya
- Heendeniya
- Hiripitiya Central
- Hiripitiya East
- Hiripitiya North
- Hiripitiya Pahala
- Hiripitiya South
- Hiripitiya West
- Horagollagama
- Humbutiyawa
- Humbutiyawa West
- Hunupola
- Kahambilihena
- Kahatovita
- Kahatovita West
- Kalagedihena
- Kalalpitiya
- Kalotuwawa
- Kamburagalla
- Kandaoluwawa
- Karasnagala
- Karasnagala South
- Kattota
- Katuwasgoda
- Katuwasgoda West
- Kirikittamulla
- Kirikittamulla South
- Kittammahara
- Kolawatta
- Kongasdeniya
- Koskandawala
- Koskandawala North
- Kurawalana
- Lavulupitiya
- Madakotuwa
- Madakotuwa West
- Maduwegedara
- Magalegoda
- Magalegoda South
- Maimbula
- Malwatta
- Mangalathiriya
- Mathalana
- Mathalana East
- Mathalana North
- Mathalana West
- Mattagoda
- Meevitigammana
- Meewala
- Meewala West
- Mudagamuwa
- Nagoda
- Nambadaluwa East
- Nambadaluwa West
- Napagoda
- Nawagamuwa
- Nikahetikanda
- Nittambuwa East
- Nittambuwa North
- Nittambuwa South
- Ogodapola
- Ogodapola North
- Opathella
- Orchardwatta North
- Orchardwatta South
- Pahala Thihariya
- Palkumbura
- Pannila
- Parana Veyangoda
- Paranagama
- Paranagama East
- Pattalagedara
- Pattalagedara East
- Pattigoda
- Pelpita
- Pilankada
- Pinnagolla
- Pitiyegedara
- Raniswala
- Ranpokunagama
- Ranpokunagama A Zone
- Ranpokunagama B Zone
- Ranpokunagama C Zone
- Ranpokunagama D Zone
- Rathambale
- Ruwanpura
- Sapugasthenna
- Sapugasthenna
- Thalgasmote
- Thalgasmote East
- Thalgasmote West
- Thihariya East
- Thihariya North
- Thihariya South
- Thihariya West
- Thihariyagama
- Thiriwanegama South
- Udammita
- Udatuttiripitiya
- Udugoda
- Udugoda West
- Urapola
- Walaliyadda
- Walgammulla
- Walpola
- Wanduramulla
- Wataddara
- Wataddara South
- Wataddara West
- Wathupitiwala
- Wedagama
- Weerangula
- Weerangula South
- Welagedara
- Welikadamulla
- Yatawaka
- Yatiyana

## Quick answers

- Where is Thiriwanegama North?In Attanagalla DS Division, Gampaha District, Western Province, Sri Lanka
- What borders Thiriwanegama North?Dadagamuwa, Halgampitiya, Heendeniya, Kandaoluwawa and Thiriwanegama South
- What is the best time to visit Thiriwanegama North?January to March and July to August
- Where is the nearest hospital to Thiriwanegama North?DMed Medical Centre, about 1.5 km from the centre
- Where is the nearest bank to Thiriwanegama North?Sanasa Bank Kandaoluwawa, about 1.7 km from the centre
- Where is the nearest ATM to Thiriwanegama North?Commercial Bank ATM, about 2.7 km from the centre
- Where is the nearest petrol pump to Thiriwanegama North?Lanka Filling Station, about 1.6 km from the centre
- What is the P-code of Thiriwanegama North?LK1227325 (OCHA common operational dataset)