Grama Niladhari division · Kolonnawa DS Division # Udumulla South Udumulla South is a Grama Niladhari (GN) division of Sri Lanka in Kolonnawa DS Division, Colombo District, Western Province. It covers 0.38 km². 1 named village or locality is recorded here, and 3 mapped services such as hospitals, banks and schools. - 0.4 km² - 3 mapped services ## Where is Udumulla South? Udumulla South lies in Kolonnawa DS Division, Colombo District, Western Province, Sri Lanka. It borders 5 other GN divisions: Himbutana East, Muttettugoda, Rajasinghagama, Thalahena South and Thalangama North A. By area it is the 12980th largest of 13,978 GN divisions in Sri Lanka. It covers 1.5% of Kolonnawa DS Division. The centre of Udumulla South is about 10 km in a straight line from Colombo, the commercial capital. The centre point is at 6.9171° N, 79.9408° E. Local names: උඩුමුල්ල දකුණ. Source: Survey Department of Sri Lanka via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO). ## Things to see in and around Udumulla South ### Nearby, outside Udumulla South - Helanka Art Gallery · gallery, Battaramulla North 2.0 km - Water World Lanka · theme park, Thalwatta 3.1 km - Thousand Buddha Hall · attraction, Bollegala 3.4 km - Avalokitheschwara Statue · memorial, Bollegala 3.4 km - Maithree Bodhisattva Statue · memorial, Bollegala 3.4 km - G L P Bird Park · attraction, Elhena 3.4 km - Jayawadanagama Monument · monument, Wickramasinghapura 3.5 km - Indian Peace Keeping Force (1987-2000) · memorial, Pahalawela 3.5 km - Diyatha Uyana Aquarium · aquarium, Subhoothipura 3.6 km - War Heroes Monument · monument, Battaramulla South 3.7 km - Alakeshwara Palace Or Tombstone · archaeological site, Ethulkotte 4.3 km - Archaeological Museum of Kotte · museum, Ethulkotte 4.7 km Source: © OpenStreetMap contributors (ODbL), Geofabrik extract — named settlements. Named attractions, museums, viewpoints, historic sites and natural features mapped in OpenStreetMap. Places of worship are not listed. ## Know before you go: Udumulla South - Time zone UTC+5:30, no daylight saving · Asia/Colombo - Currency Rupee (LKR) - Country calling code +94 - Languages Sinhala, Tamil, English - Plug types Type D, G · 230 V - Driving side Left - Postcode format 5 digits (#####) ### Nearest airports - Colombo Ratmalana International Airport (RML) · Colombo 12 km - Bandaranaike International Colombo Airport (CMB) · Colombo 30 km ### Nearest railway station Cotta Road (Borella South), about 6.2 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 06:13, sunset around 17:57). Source: GeoNames country and time-zone files (CC BY 4.0); Wikidata (CC0) — plug types, mains voltage, driving side; retrieved 2026-11-03; OurAirports (public domain). 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. ## Villages and localities in Udumulla South Open gazetteers list 1 village, town or locality in Udumulla South. - Rabar Mola Junction Source: GeoNames (CC BY 4.0) — settlements, natural and historic features; © OpenStreetMap contributors (ODbL), Geofabrik extract — named settlements. ## Weather in Udumulla 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. ## Nearest hospital, bank and fuel from Udumulla South | Need | Nearest mapped | Distance | | | Hospital | Mulleriyawa Hospital · Rajasinghagama | 0.9 km | Map | | Bank | Sampath Bank · Muttettugoda | 1.0 km | Map | | ATM | Union Bank · Muttettugoda | 1.1 km | Map | | Petrol pump | Salmaluyana Fuel Station · Rajasinghagama | 0.4 km | Map | | Hotel | Villa Jasmine Breeze · Udumulla South | 0.6 km | Map | | Mall | Keels Super Pittugala · Malabe North | 2.9 km | Map | | School | Thusitha Pre School & Day Care Center · Udumulla South | 0.3 km | Map | | College | Horizon Campus - Faculty of Education · Udumulla South | 0.2 km | Map | | Police station | Koswatta Police Station · Thalangama North A | 1.4 km | Map | Source: Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL). Straight-line distance from the centre of the division, within 40 km. ## Hospitals, banks and other services in Udumulla South Places mapped inside Udumulla South in open map data, by type. - Hotels 1 - Schools 1 - Colleges and universities 1 Source: Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL). Coverage depends on what has been mapped; contact details are not shown. ## Other GN divisions in Kolonnawa DS Division - Ambathale - Batalandahena - Belagama - Bopetta - Dahampura - Dodamgahahena - Elhena - Gajabapura - Gothatuwa - Gothatuwa New Town - Halmulla - Himbutana East - Himbutana West - Kajugahawatta - Kelanimulla - Kittampahuwa - Kolonnawa - Kotikawatta East - Kotikawatta West - Kotuvila - Kuda Buthgamuwa - Kuruniyawatta - Madinnagoda - Maha Buthgamuwa A - Maha Buthgamuwa B - Maha Buthgamuwa C - Malgama - Maligagodella - Malpura - Meethotamulla - Megoda Kolonnawa - Mulleriyawa North - Mulleriyawa South - Orugodawatta - Rajasinghagama - Salamulla - Sedawatta - Singhapura - Udumulla North - Veheragoda - Wadulla - Welewatta - Wellampitiya - Wennawatta - Wijayapura ## Quick answers - Where is Udumulla South? In Kolonnawa DS Division, Colombo District, Western Province, Sri Lanka - What borders Udumulla South? Himbutana East, Muttettugoda, Rajasinghagama, Thalahena South and Thalangama North A - What is there to see in Udumulla South? Helanka Art Gallery, Water World Lanka, Thousand Buddha Hall, Avalokitheschwara Statue - What time zone is Udumulla South in? UTC+5:30 - What currency is used in Udumulla South? Rupee (LKR) - What language is spoken in Udumulla South? Sinhala, Tamil, English (main languages nationally) - How many villages are in Udumulla South? 1 named settlements (GeoNames, OpenStreetMap) - What is the best time to visit Udumulla South? January to March and July to August - Where is the nearest hospital to Udumulla South? Mulleriyawa Hospital, about 0.9 km from the centre - Where is the nearest bank to Udumulla South? Sampath Bank, about 1.0 km from the centre - Where is the nearest ATM to Udumulla South? Union Bank, about 1.1 km from the centre - Where is the nearest petrol pump to Udumulla South? Salmaluyana Fuel Station, about 0.4 km from the centre - What is the P-code of Udumulla South? LK1106170 (OCHA common operational dataset) At a glance - Type: Grama Niladhari division - Area: 0.38 km² - P-code: LK1106170 - Divisional Secretariat division: Kolonnawa DS Division --- Canonical: https://wherepedia.org/sri-lanka/western/colombo/kolonnawa/udumulla-south/ · Updated 2026-11-03 · Data: national censuses and statistics offices (sources named in each section); © OpenStreetMap contributors (ODbL); Overture Maps; GeoNames; NASA POWER.