Reference Data in Chambéry 12 indicators covering reference data for Chambéry. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 67.58 Degree days 2025 down 39.7% 723rd Cooling and heating degree days - Cities and FUAs — Change in cooling 23.94 Degree days 2025 down 65.0% 356th Cooling and heating degree days - Cities and FUAs 1,973 Degree days 2025 down 14.8% 406th Cooling and heating degree days - Cities and FUAs — Change in heating -710.27 Degree days 2025 down 93.0% 1220th Precipitation - Cities and FUAs — Extreme precipitation days 21.75 Days per year 2024 up 4.8% 150th Precipitation - Cities and FUAs — Change in extreme precipitation 2.43 Days per year 2024 up 69.7% 402nd Dependency ratio - Cities and FUAs 32.4 Percentage of population aged 15-64 years 2022 up 16.1% 457th Wind threats - Cities and FUAs — Exposure to wind threats 0 Percentage of area 2023 — 273rd Coastal flooding - Cities and FUAs — Built-up area exposure to 0 Percentage of built-up area 2022 — 277th Main mode of transport to work - Cities and FUAs — Employed persons 41,152 Persons 2022 up 10.9% 249th Internet speed - Cities and FUAs — Downloading speed 8.9 Percentage of national value 2025 down 23.3% 521st Internet speed - Cities and FUAs — Uploading speed 11.8 Percentage of national value 2025 down 32.2% 450th