Reference Data in Oberhausen 11 indicators covering reference data for Oberhausen. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 47.65 Degree days 2025 down 26.7% 783rd Cooling and heating degree days - Cities and FUAs — Change in cooling -0.3765 Degree days 2025 down 102.2% 479th Cooling and heating degree days - Cities and FUAs 2,140 Degree days 2025 up 12.9% 324th Cooling and heating degree days - Cities and FUAs — Change in heating -22.82 Degree days 2025 up 91.5% 143rd Precipitation - Cities and FUAs — Extreme precipitation days 4.75 Days per year 2024 up 26.7% 770th Precipitation - Cities and FUAs — Change in extreme precipitation 2.7 Days per year 2024 up 58.8% 365th Dependency ratio - Cities and FUAs 36.3 Percentage of population aged 15-64 years 2025 up 11.7% 288th 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 -1.5 Percentage of national value 2025 down 110.9% 938th Internet speed - Cities and FUAs — Uploading speed -33.1 Percentage of national value 2025 down 513.0% 1197th