Reference Data in La Rochelle 12 indicators covering reference data for La Rochelle. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 103.37 Degree days 2025 up 46.6% 644th Cooling and heating degree days - Cities and FUAs — Change in cooling 24.3 Degree days 2025 up 384.1% 354th Cooling and heating degree days - Cities and FUAs 1,010 Degree days 2025 down 11.2% 885th Cooling and heating degree days - Cities and FUAs — Change in heating -330.88 Degree days 2025 down 62.7% 678th Precipitation - Cities and FUAs — Extreme precipitation days 4.5 Days per year 2024 up 50.0% 797th Precipitation - Cities and FUAs — Change in extreme precipitation 1.87 Days per year 2024 up 409.1% 495th Dependency ratio - Cities and FUAs 40.4 Percentage of population aged 15-64 years 2022 up 17.4% 173rd 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 2.1 Percentage of built-up area 2022 up 0.4% 96th Main mode of transport to work - Cities and FUAs — Employed persons 31,326 Persons 2022 up 14.7% 265th Internet speed - Cities and FUAs — Downloading speed 6.1 Percentage of national value 2025 up 8.9% 631st Internet speed - Cities and FUAs — Uploading speed 6.5 Percentage of national value 2025 down 27.8% 584th