Reference Data in Kielce 11 indicators covering reference data for Kielce. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 16.36 Degree days 2025 down 88.7% 1013th Cooling and heating degree days - Cities and FUAs — Change in cooling -30.9 Degree days 2025 down 131.8% 1001st Cooling and heating degree days - Cities and FUAs 2,451 Degree days 2025 down 2.0% 187th Cooling and heating degree days - Cities and FUAs — Change in heating -484.29 Degree days 2025 down 11.7% 1048th Precipitation - Cities and FUAs — Extreme precipitation days 1 Days per year 2024 down 77.8% 1216th Precipitation - Cities and FUAs — Change in extreme precipitation -0.8166 Days per year 2024 down 130.4% 1049th Dependency ratio - Cities and FUAs 40.8 Percentage of population aged 15-64 years 2024 up 56.9% 160th 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 14 Percentage of national value 2025 down 53.8% 357th Internet speed - Cities and FUAs — Uploading speed -12.5 Percentage of national value 2025 up 1.6% 949th