Reference Data in Rybnik 11 indicators covering reference data for Rybnik. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 23.27 Degree days 2025 down 86.2% 942nd Cooling and heating degree days - Cities and FUAs — Change in cooling -30.98 Degree days 2025 down 127.0% 1002nd Cooling and heating degree days - Cities and FUAs 2,292 Degree days 2025 down 1.3% 259th Cooling and heating degree days - Cities and FUAs — Change in heating -460.86 Degree days 2025 down 6.7% 1003rd Precipitation - Cities and FUAs — Extreme precipitation days 3.25 Days per year 2024 down 49.0% 939th Precipitation - Cities and FUAs — Change in extreme precipitation 0.4542 Days per year 2024 down 87.3% 769th Dependency ratio - Cities and FUAs 32.3 Percentage of population aged 15-64 years 2024 up 57.6% 460th 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 2.5 Percentage of national value 2025 down 78.4% 791st Internet speed - Cities and FUAs — Uploading speed 34.6 Percentage of national value 2025 up 26.7% 152nd