Reference Data in Santiago 18 indicators covering reference data for Santiago. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree -79.21 % change on previous year 2025 down 392.5% 1054th Cooling and heating degree days - Cities and FUAs — Change in cooling -273.23 % change on previous year 2025 down 136.8% 1137th Cooling and heating degree days - Cities and FUAs, annual growth rate -15.07 % change on previous year 2025 down 79.1% 924th Cooling and heating degree days - Cities and FUAs — Change in heating 107.37 % change on previous year 2024 up 146.5% 65th Cooling and heating degree days - Cities and FUAs — Cooling degree 40.47 Degree days 2025 down 77.8% 8th Cooling and heating degree days - Cities and FUAs — Change in cooling -97.77 Degree days 2025 down 321.8% 8th Cooling and heating degree days - Cities and FUAs 1,815 Degree days 2025 down 5.0% 1st Cooling and heating degree days - Cities and FUAs — Change in heating -306.7 Degree days 2025 down 44.6% 6th Precipitation - Cities and FUAs — Extreme precipitation days 11.65 Days per year 2024 up 91.3% 5th Precipitation - Cities and FUAs — Change in extreme precipitation 1.7 Days per year 2024 up 143.9% 5th Dependency ratio - Cities and FUAs 19.2 Percentage of population aged 15-64 years 2024 up 29.7% 9th Wind threats - Cities and FUAs — Exposure to wind threats 17.07 Percentage of area 2023 up 4.0% 2nd Coastal flooding - Cities and FUAs — Built-up area exposure to 0 Percentage of built-up area 2022 — 1st Internet speed - Cities and FUAs — Uploading speed 7.2 Percentage of national value 2025 down 35.7% 6th Internet speed - Cities and FUAs — Downloading speed 6.3 Percentage of national value 2025 down 60.6% 5th Correction coefficients outside the European Union (Duty stations) 61.1 Index 2025 up 8.3% 132nd Purchasing Power Parities outside the European Union (Duty stations) 666.8 Purchasing power standard (PPS) 2025 up 67.9% 30th Correction coefficients outside the European Union (Duty stations) 61.1 Index 2025 up 8.3% 131st