Reference Data in Katowice 11 indicators covering reference data for Katowice. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 22.32 Degree days 2025 down 85.9% 949th Cooling and heating degree days - Cities and FUAs — Change in cooling -24.25 Degree days 2025 down 121.8% 930th Cooling and heating degree days - Cities and FUAs 2,046 Degree days 2025 down 14.2% 361st Cooling and heating degree days - Cities and FUAs — Change in heating -773.25 Degree days 2025 down 77.7% 1254th Precipitation - Cities and FUAs — Extreme precipitation days 1.63 Days per year 2024 down 70.5% 1169th Precipitation - Cities and FUAs — Change in extreme precipitation -0.746 Days per year 2024 down 123.8% 1027th Dependency ratio - Cities and FUAs 37 Percentage of population aged 15-64 years 2024 up 34.1% 264th 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 28.5 Percentage of national value 2025 down 32.0% 89th Internet speed - Cities and FUAs — Uploading speed 25.2 Percentage of national value 2025 up 51.8% 238th