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Tonnerre

City in Bourgogne-Franche-Comté, France

Overview

Tonnerre is a picturesque small town in the heart of Burgundy, rich with medieval heritage, historic sites, and surrounded by vineyards. Its location on the Canal de Bourgogne and the presence of unique attractions like the Fosse Dionne make it a charming destination for history enthusiasts and nature lovers.

Geographic Context

Jurisdiction
France
Metropolitan Region
Bourgogne-Franche-Comté
Population
4,268
Time Zone
Europe/Paris
Coordinates
47.86°, 3.97°

Key Metrics

Safety Score · estimate
82
Female Safety
78
LGBTQ+ Safety
65
Traffic Safety
87
Food Safety
96
Monthly Cost · estimate
$1,622
Local Cost
$982
Local Income
$1,600
Cashless
60
English
30
Temperature
10.8°C
Summer Avg
19.2°C
Winter Avg
2.8°C
Record High
41.5°C
Record Low
-13.3°C
Humidity
81%
Precipitation
725 mm
Internet Speed
170 Mbps
Upload
109 Mbps
Latency
21 ms
City Vibrancy
19
Coworking
0
Cafes
5
Nightlife
7
Parks
7
Transport
100
Walk Score
100
Footways
226.0
Airport
AUF
Distance
35 km

Data sources

Source-backed data

World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 57 tests. Record updated 2025-12-05.
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: 65/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.

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