Reference Data in Jyväskylä 15 indicators covering reference data for Jyväskylä. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 27.17 Degree days 2025 up 693.4% 890th Cooling and heating degree days - Cities and FUAs — Change in cooling 14.47 Degree days 2025 up 256.1% 393rd Cooling and heating degree days - Cities and FUAs 3,855 Degree days 2025 up 8.3% 13th Cooling and heating degree days - Cities and FUAs — Change in heating -427.16 Degree days 2025 up 40.9% 900th Cooling and heating degree days - Cities and FUAs — Change in heating -32.31 % change on previous year 2025 down 2.6% 665th Cooling and heating degree days - Cities and FUAs, annual growth rate -2.63 % change on previous year 2025 up 43.1% 501st Cooling and heating degree days - Cities and FUAs — Change in cooling 27.78 % change on previous year 2025 up 120.0% 61st Cooling and heating degree days - Cities and FUAs — Cooling degree 13.1 % change on previous year 2025 up 114.4% 40th Precipitation - Cities and FUAs — Extreme precipitation days 1.94 Days per year 2024 up 2,070.2% 1134th Precipitation - Cities and FUAs — Change in extreme precipitation 0.5033 Days per year 2024 up 137.5% 758th Dependency ratio - Cities and FUAs 29.2 Percentage of population aged 15-64 years 2024 up 18.7% 619th 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 3.8 Percentage of national value 2025 up 122.9% 736th Internet speed - Cities and FUAs — Uploading speed 9.9 Percentage of national value 2025 up 147.6% 489th