Reference Data in Klagenfurt 11 indicators covering reference data for Klagenfurt. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 43.27 Degree days 2025 down 57.0% 798th Cooling and heating degree days - Cities and FUAs — Change in cooling 1.98 Degree days 2025 down 96.7% 453rd Cooling and heating degree days - Cities and FUAs 2,281 Degree days 2025 down 5.6% 265th Cooling and heating degree days - Cities and FUAs — Change in heating -587.97 Degree days 2025 down 29.9% 1155th Precipitation - Cities and FUAs — Extreme precipitation days 15.83 Days per year 2024 up 10.4% 276th Precipitation - Cities and FUAs — Change in extreme precipitation 5.2 Days per year 2024 up 40.4% 159th Dependency ratio - Cities and FUAs 36.1 Percentage of population aged 15-64 years 2025 up 18.4% 293rd 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 24.8 Percentage of national value 2025 up 19.2% 125th Internet speed - Cities and FUAs — Uploading speed -14.8 Percentage of national value 2025 down 246.5% 978th