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Kolonnawa
City in Colombo, Sri Lanka
Overview
Kolonnawa is an urban suburb located just east of central Colombo, known for its lively streets, friendly communities, and connections to the city's markets and rivers. With a mix of residential zones and busy local markets, it is a convenient base for travelers looking to explore Colombo and its outskirts.
Geographic Context
Jurisdiction
Sri Lanka
District
Colombo
Population
64,887
Time Zone
Asia/Colombo
Coordinates
6.93°, 79.89°
Key Metrics
Safety Score · estimate
55
Female Safety
50
LGBTQ+ Safety
30
Traffic Safety
40
Food Safety
62
Monthly Cost · estimate
$481
Local Cost
$260
Local Income
$175
Cashless
40
English
60
Temperature
26.4°C
Summer Avg
26.3°C
Winter Avg
25.7°C
Record High
35.5°C
Record Low
18.2°C
Humidity
83%
Precipitation
1998 mm
Internet Speed
40 Mbps
Upload
28 Mbps
Latency
16 ms
City Vibrancy
7
Coworking
0
Cafes
1
Nightlife
1
Parks
5
Transport
0
Walk Score
0
Footways
—
Airport
DWO
Distance
3 km
Explore
Data sources
Source-backed data
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-05.
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 67/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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