Reference Data in Hradec Králové 15 indicators covering reference data for Hradec Králové. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 18.96 Degree days 2025 down 86.0% 981st Cooling and heating degree days - Cities and FUAs — Change in cooling -32.09 Degree days 2025 down 137.9% 1008th Cooling and heating degree days - Cities and FUAs 2,332 Degree days 2025 down 0.3% 236th Cooling and heating degree days - Cities and FUAs — Change in heating -431.71 Degree days 2025 down 1.8% 916th Cooling and heating degree days - Cities and FUAs — Change in heating 23.06 % change on previous year 2025 down 26.9% 313th Cooling and heating degree days - Cities and FUAs, annual growth rate 5.87 % change on previous year 2025 down 35.5% 266th Cooling and heating degree days - Cities and FUAs — Change in cooling -139.58 % change on previous year 2025 down 119.4% 725th Cooling and heating degree days - Cities and FUAs — Cooling degree -85.65 % change on previous year 2025 down 170.8% 1125th Precipitation - Cities and FUAs — Extreme precipitation days 3 Days per year 2024 — 959th Precipitation - Cities and FUAs — Change in extreme precipitation 0.5132 Days per year 2024 up 120.6% 756th Dependency ratio - Cities and FUAs 39.9 Percentage of population aged 15-64 years 2025 up 16.0% 181st Wind threats - Cities and FUAs — Exposure to wind threats 0 Percentage of area 2023 — 271st 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 -7.7 Percentage of national value 2025 down 92.5% 1099th Internet speed - Cities and FUAs — Uploading speed -24 Percentage of national value 2025 down 330.8% 1095th