Reference Data in Potsdam 11 indicators covering reference data for Potsdam. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 34.76 Degree days 2025 down 66.7% 847th Cooling and heating degree days - Cities and FUAs — Change in cooling -25.75 Degree days 2025 down 158.6% 941st Cooling and heating degree days - Cities and FUAs 2,530 Degree days 2025 up 23.8% 167th Cooling and heating degree days - Cities and FUAs — Change in heating 128.59 Degree days 2025 up 136.0% 31st Precipitation - Cities and FUAs — Extreme precipitation days 1 Days per year 2024 down 71.4% 1216th Precipitation - Cities and FUAs — Change in extreme precipitation -0.5585 Days per year 2024 down 128.7% 986th Dependency ratio - Cities and FUAs 31.6 Percentage of population aged 15-64 years 2025 up 7.1% 481st 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 11.7 Percentage of national value 2025 up 44.4% 428th Internet speed - Cities and FUAs — Uploading speed -23.3 Percentage of national value 2025 down 253.0% 1094th