Reference Data in Turku/Åbo 11 indicators covering reference data for Turku/Åbo. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 10.04 Degree days 2025 up 124.0% 1083rd Cooling and heating degree days - Cities and FUAs — Change in cooling -3.82 Degree days 2025 up 59.3% 556th Cooling and heating degree days - Cities and FUAs 3,584 Degree days 2025 up 18.4% 29th Cooling and heating degree days - Cities and FUAs — Change in heating -98.65 Degree days 2025 up 84.9% 275th Precipitation - Cities and FUAs — Extreme precipitation days 3.42 Days per year 2024 up 172.6% 927th Precipitation - Cities and FUAs — Change in extreme precipitation 1.9 Days per year 2024 up 838.2% 489th Dependency ratio - Cities and FUAs 30.1 Percentage of population aged 15-64 years 2024 up 2.0% 566th 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 down 100.0% 277th Internet speed - Cities and FUAs — Downloading speed -3.7 Percentage of national value 2025 down 143.5% 1003rd Internet speed - Cities and FUAs — Uploading speed -8 Percentage of national value 2025 down 135.4% 866th