# Thalahena South GN division, Kaduwela DS Division – Villages > Source: https://wherepedia.org/sri-lanka/western/colombo/kaduwela/thalahena-south/ Grama Niladhari division · Kaduwela DS Division # Thalahena South Thalahena South is a Grama Niladhari (GN) division of Sri Lanka in Kaduwela DS Division, Colombo District, Western Province. It covers **0.55 km²**. 1 named village or locality is recorded here, and 1 mapped services such as hospitals, banks and schools. - 0.6km² - 1mapped services - 11 mtypical elevation ## Where is Thalahena South? Thalahena South lies in [Kaduwela DS Division](https://wherepedia.org/sri-lanka/western/colombo/kaduwela/), [Colombo District](https://wherepedia.org/sri-lanka/western/colombo/), [Western Province](https://wherepedia.org/sri-lanka/western/), [Sri Lanka](https://wherepedia.org/sri-lanka/). It borders 5 other GN divisions: [Muttettugoda](https://wherepedia.org/sri-lanka/western/colombo/kaduwela/muttettugoda/), [Rajasinghagama](https://wherepedia.org/sri-lanka/western/colombo/kolonnawa/rajasinghagama/), [Thalahena North](https://wherepedia.org/sri-lanka/western/colombo/kaduwela/thalahena-north/), [Thalangama North B](https://wherepedia.org/sri-lanka/western/colombo/kaduwela/thalangama-north-b/) and [Udumulla South](https://wherepedia.org/sri-lanka/western/colombo/kolonnawa/udumulla-south/). By area it is the 12202nd largest of 14,043 GN divisions in Sri Lanka. It covers 0.6% of [Kaduwela DS Division](https://wherepedia.org/sri-lanka/western/colombo/kaduwela/). The centre of Thalahena South is about 11 km in a straight line from Colombo, the commercial capital. The centre point is at 6.9131° N, 79.9483° E. Local names: තලාහේන දකුණ . Source: [Survey Department of Sri Lanka via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-lka). ## Villages and localities in Thalahena South Open gazetteers list **1 village, town or locality** in Thalahena South. - Talahena 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 Thalahena South and the best time to visit Using the climate of Colombo 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 South Need Nearest mapped Distance Hospital Half Way Home Mulleriyawa · Rajasinghagama 1.0 km [Map](https://www.openstreetmap.org/?mlat=6.92225&mlon=79.94742#map=17/6.92225/79.94742) Bank Sampath Bank · Muttettugoda 1.0 km [Map](https://www.openstreetmap.org/?mlat=6.90826&mlon=79.94117#map=17/6.90826/79.94117) ATM Union Bank · Muttettugoda 0.7 km [Map](https://www.openstreetmap.org/?mlat=6.90774&mlon=79.94515#map=17/6.90774/79.94515) Petrol pump Salmaluyana Fuel Station · Rajasinghagama 0.7 km [Map](https://www.openstreetmap.org/?mlat=6.91717&mlon=79.94405#map=17/6.91717/79.94405) Hotel Villa Jasmine Breeze · Udumulla South 0.4 km [Map](https://www.openstreetmap.org/?mlat=6.91266&mlon=79.94456#map=17/6.91266/79.94456) Mall Keels Super Pittugala · Malabe North 2.0 km [Map](https://www.openstreetmap.org/?mlat=6.90861&mlon=79.96557#map=17/6.90861/79.96557) School Thalangama Maha Vidyalaya · Thalahena South 0.2 km [Map](https://www.openstreetmap.org/?mlat=6.91368&mlon=79.94672#map=17/6.91368/79.94672) College Horizon Campus - Faculty of Education · Udumulla South 0.8 km [Map](https://www.openstreetmap.org/?mlat=6.91551&mlon=79.94127#map=17/6.91551/79.94127) Police station Police Post Malabe · Thalangama North B 1.2 km [Map](https://www.openstreetmap.org/?mlat=6.90382&mlon=79.95425#map=17/6.90382/79.95425) 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 South Places mapped inside Thalahena South in open map data, by type. - Schools1 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 Kaduwela DS Division - Arangala - Aruppitiya - Asiri Uyana - Athurugiriya - Athurugiriya South - Batapotha - Batewela - Battaramulla North - Battaramulla South - Boralugoda - Dedigamuwa - Embilladeniya - Evarihena - Hewagama - Hokandara East - Hokandara North - Hokandara South - Ihala Bomiriya - Jayawadanagama - Kaduwela - Kalapaluwawa - Korathota - Kothalawala - Kotuwegoda - Kumaragewatta - Mahadeniya - Malabe East - Malabe North - Malabe West - Muttettugoda - Nawagamuwa - Nawagamuwa South - Oruwala - Pahala Bomiriya A - Pahala Bomiriya B - Pahalawela - Pore - Pothuarawa - Raggahawatta - Rajamalwatta - Ranala - Shanthalokagama - Subhoothipura - Thalahena North - Thalangama North A - Thalangama North B - Thaldiyawala - Thunadahena - Udumulla - Walpola - Wekewatta - Welihinda - Welipillewa - Welivita - Wellangiriya - Wickramasinghapura ## Quick answers - Where is Thalahena South?In Kaduwela DS Division, Colombo District, Western Province, Sri Lanka - What borders Thalahena South?Muttettugoda, Rajasinghagama, Thalahena North, Thalangama North B and Udumulla South - How many villages are in Thalahena South?1 named settlements (GeoNames, OpenStreetMap) - What is the best time to visit Thalahena South?January to March and July to August - Where is the nearest hospital to Thalahena South?Half Way Home Mulleriyawa, about 1.0 km from the centre - Where is the nearest bank to Thalahena South?Sampath Bank, about 1.0 km from the centre - Where is the nearest ATM to Thalahena South?Union Bank, about 0.7 km from the centre - Where is the nearest petrol pump to Thalahena South?Salmaluyana Fuel Station, about 0.7 km from the centre - What is the P-code of Thalahena South?LK1109140 (OCHA common operational dataset)