Reference Data in Oldenburg (Oldenburg) 11 indicators covering reference data for Oldenburg (Oldenburg). IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 11.69 Degree days 2025 down 69.1% 1066th Cooling and heating degree days - Cities and FUAs — Change in cooling -23.7 Degree days 2025 down 1,082.9% 923rd Cooling and heating degree days - Cities and FUAs 1,572 Degree days 2025 down 22.0% 649th Cooling and heating degree days - Cities and FUAs — Change in heating -743.29 Degree days 2025 down 148.1% 1241st Precipitation - Cities and FUAs — Extreme precipitation days 1 Days per year 2024 — 1216th Precipitation - Cities and FUAs — Change in extreme precipitation -0.8388 Days per year 2024 up 54.4% 1054th Dependency ratio - Cities and FUAs 30.1 Percentage of population aged 15-64 years 2025 up 9.5% 566th 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 31.5 Percentage of built-up area 2022 up 3.4% 39th Internet speed - Cities and FUAs — Downloading speed 1 Percentage of national value 2025 down 90.0% 853rd Internet speed - Cities and FUAs — Uploading speed -6.7 Percentage of national value 2025 down 131.3% 849th