Reference Data in Hagen 11 indicators covering reference data for Hagen. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 23.63 Degree days 2025 down 52.0% 939th Cooling and heating degree days - Cities and FUAs — Change in cooling -6.37 Degree days 2025 down 133.1% 621st Cooling and heating degree days - Cities and FUAs 2,011 Degree days 2025 down 9.6% 382nd Cooling and heating degree days - Cities and FUAs — Change in heating -493.58 Degree days 2025 down 76.0% 1064th Precipitation - Cities and FUAs — Extreme precipitation days 6.33 Days per year 2024 up 15.2% 625th Precipitation - Cities and FUAs — Change in extreme precipitation 2.1 Days per year 2024 up 65.9% 455th Dependency ratio - Cities and FUAs 34.1 Percentage of population aged 15-64 years 2025 down 2.8% 362nd 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 Internet speed - Cities and FUAs — Downloading speed 17.6 Percentage of national value 2025 up 2.3% 254th Internet speed - Cities and FUAs — Uploading speed -25.3 Percentage of national value 2025 up 0.8% 1117th