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Welwyn
City in Hertfordshire, United Kingdom
Overview
Welwyn is a picturesque village in Hertfordshire, blending historic English charm with modern conveniences. Its lush surroundings, classic pubs, and proximity to London make it a welcoming stop for travelers seeking a tranquil base outside the city.
Geographic Context
Jurisdiction
United Kingdom
Two Tier County
Hertfordshire
Population
9,307
Time Zone
Europe/London
Coordinates
51.83°, -0.21°
Key Metrics
Safety Score · estimate
90
Female Safety
88
LGBTQ+ Safety
85
Traffic Safety
87
Food Safety
95
Monthly Cost · estimate
$2,500
Local Cost
$1,650
Local Income
$2,600
Cashless
93
English
100
Temperature
10.1°C
Summer Avg
16.6°C
Winter Avg
4.2°C
Record High
33.8°C
Record Low
-7.5°C
Humidity
85%
Precipitation
693 mm
Internet Speed
50 Mbps
Upload
25 Mbps
Latency
10 ms
City Vibrancy
11
Coworking
0
Cafes
1
Nightlife
8
Parks
2
Transport
85
Walk Score
85
Footways
170.0
Airport
LTN
Distance
12 km
Explore
Data sources
Source-backed data
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-07.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-06.
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: 85/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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