Reference Data in Strasbourg 12 indicators covering reference data for Strasbourg. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 56.73 Degree days 2025 down 68.5% 750th Cooling and heating degree days - Cities and FUAs — Change in cooling -23.54 Degree days 2025 down 123.6% 920th Cooling and heating degree days - Cities and FUAs 1,517 Degree days 2025 down 19.1% 677th Cooling and heating degree days - Cities and FUAs — Change in heating -672 Degree days 2025 down 114.8% 1203rd Precipitation - Cities and FUAs — Extreme precipitation days 3.33 Days per year 2024 down 4.8% 932nd Precipitation - Cities and FUAs — Change in extreme precipitation -0.7221 Days per year 2024 down 30.0% 1020th Dependency ratio - Cities and FUAs 23.6 Percentage of population aged 15-64 years 2022 up 13.5% 903rd 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 171,144 Persons 2022 up 9.6% 104th Internet speed - Cities and FUAs — Downloading speed 5.9 Percentage of national value 2025 down 71.8% 638th Internet speed - Cities and FUAs — Uploading speed 9.3 Percentage of national value 2025 down 64.1% 510th