Reference Data in Århus 11 indicators covering reference data for Århus. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 0.3492 Degree days 2025 down 91.5% 1245th Cooling and heating degree days - Cities and FUAs — Change in cooling -9.47 Degree days 2025 down 65.2% 688th Cooling and heating degree days - Cities and FUAs 1,947 Degree days 2025 down 15.6% 417th Cooling and heating degree days - Cities and FUAs — Change in heating -693.48 Degree days 2025 down 108.0% 1211th Precipitation - Cities and FUAs — Extreme precipitation days 4.2 Days per year 2024 up 109.9% 827th Precipitation - Cities and FUAs — Change in extreme precipitation 2.6 Days per year 2024 up 548.8% 378th Dependency ratio - Cities and FUAs 21.8 Percentage of population aged 15-64 years 2025 up 9.5% 969th Wind threats - Cities and FUAs — Exposure to wind threats 0 Percentage of area 2023 down 100.0% 273rd Coastal flooding - Cities and FUAs — Built-up area exposure to 0.1552 Percentage of built-up area 2022 down 13.2% 164th Internet speed - Cities and FUAs — Downloading speed 9 Percentage of national value 2025 down 30.8% 516th Internet speed - Cities and FUAs — Uploading speed 7.4 Percentage of national value 2025 down 52.3% 557th