# Thalahena GN division, Negombo DS Division, Gampaha District

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

Grama Niladhari division · Negombo DS Division 

# Thalahena

Thalahena is a Grama Niladhari (GN) division of Sri Lanka in Negombo DS Division, Gampaha District, Western Province. It covers **1.33 km²**. Open map data shows 21 mapped services such as hospitals, banks and schools.

- 1.3km²
- 21mapped services

## Where is Thalahena?

Thalahena 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 3 other GN divisions: [Dungalpitiya](https://wherepedia.org/sri-lanka/western/gampaha/negombo/dungalpitiya/), [Pitipana South - East](https://wherepedia.org/sri-lanka/western/gampaha/negombo/pitipana-south-east/) and [Pitipana South - West](https://wherepedia.org/sri-lanka/western/gampaha/negombo/pitipana-south-west/). By area it is the 8919th largest of 14,043 GN divisions in Sri Lanka. It covers 4.6% of [Negombo DS Division](https://wherepedia.org/sri-lanka/western/gampaha/negombo/). The centre of Thalahena is about 26 km in a straight line from Colombo, the commercial capital. The centre point is at 7.1661° N, 79.8266° E. Local names: තලාහේන .

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 Thalahena 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 Thalahena

Need Nearest mapped Distance 

Hospital Family medical clinic & diabetes centre · Kurana East 4.2 km [Map](https://www.openstreetmap.org/?mlat=7.18384&mlon=79.86047#map=17/7.18384/79.86047) 

Bank People's Bank Negombo · Udayarthoppuwa 4.9 km [Map](https://www.openstreetmap.org/?mlat=7.20847&mlon=79.84018#map=17/7.20847/79.84018) 

ATM Commercial Bank ATM · Udayarthoppuwa South 4.7 km [Map](https://www.openstreetmap.org/?mlat=7.20551&mlon=79.84115#map=17/7.20551/79.84115) 

Petrol pump Nimna Tyre Works · Bolawalana 4.7 km [Map](https://www.openstreetmap.org/?mlat=7.19812&mlon=79.85476#map=17/7.19812/79.85476) 

Hotel Jetwing Thalahena Villa · Thalahena 0.2 km [Map](https://www.openstreetmap.org/?mlat=7.16733&mlon=79.82558#map=17/7.16733/79.82558) 

Mall Royal Arcade · Udayarthoppuwa 5.0 km [Map](https://www.openstreetmap.org/?mlat=7.20955&mlon=79.83972#map=17/7.20955/79.83972) 

School Dungalpitiya Secondary School · Dungalpitiya 2.6 km [Map](https://www.openstreetmap.org/?mlat=7.14356&mlon=79.83230#map=17/7.14356/79.83230) 

College Loyola College Bopitiya · Pitipana Central 3.4 km [Map](https://www.openstreetmap.org/?mlat=7.19710&mlon=79.82686#map=17/7.19710/79.82686) 

Police station Police Station Negombo · Muttakkarai North 5.1 km [Map](https://www.openstreetmap.org/?mlat=7.21107&mlon=79.83531#map=17/7.21107/79.83531) 

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 Thalahena

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

- Hotels15
- Pharmacies2
- 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 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
- Udayarthoppuwa
- Udayarthoppuwa South
- Wellaweediya
- Wellaweediya East
- Wellaweediya South

## Quick answers

- Where is Thalahena?In Negombo DS Division, Gampaha District, Western Province, Sri Lanka
- What borders Thalahena?Dungalpitiya, Pitipana South - East and Pitipana South - West
- What is the best time to visit Thalahena?January to March and July to August
- Where is the nearest hospital to Thalahena?Family medical clinic & diabetes centre, about 4.2 km from the centre
- Where is the nearest bank to Thalahena?People's Bank Negombo, about 4.9 km from the centre
- Where is the nearest ATM to Thalahena?Commercial Bank ATM, about 4.7 km from the centre
- Where is the nearest petrol pump to Thalahena?Nimna Tyre Works, about 4.7 km from the centre
- What is the P-code of Thalahena?LK1203180 (OCHA common operational dataset)