Reference Data in Valparaíso 17 indicators covering reference data for Valparaíso. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Change in cooling -72.1 Degree days 2025 down 498.7% 7th Cooling and heating degree days - Cities and FUAs — Cooling degree -96.87 % change on previous year 2025 down 931.2% 16th Cooling and heating degree days - Cities and FUAs — Change in cooling -383.57 % change on previous year 2025 down 428.4% 14th Cooling and heating degree days - Cities and FUAs, annual growth rate -39.23 % change on previous year 2025 down 239.7% 16th Cooling and heating degree days - Cities and FUAs — Change in heating -200.31 % change on previous year 2025 up 29.4% 14th Cooling and heating degree days - Cities and FUAs — Change in heating -208.08 Degree days 2025 down 213.4% 3rd Cooling and heating degree days - Cities and FUAs 643.62 Degree days 2025 down 18.0% 9th Cooling and heating degree days - Cities and FUAs — Cooling degree 3.15 Degree days 2025 down 96.6% 9th Precipitation - Cities and FUAs — Change in extreme precipitation 0.8047 Days per year 2024 up 126.5% 7th Precipitation - Cities and FUAs — Extreme precipitation days 7.74 Days per year 2024 up 98.6% 7th Exposure to extreme precipitation — Annual precipitation change -106.47 Millimetres per year 2023 up 33.6% 28th Exposure to extreme temperature — Annual temperature change 0.7451 Degrees celsius 2023 up 1,224.9% 28th Dependency ratio - Cities and FUAs 25.1 Percentage of population aged 15-64 years 2024 up 27.4% 7th Wind threats - Cities and FUAs — Exposure to wind threats 0 Percentage of area 2023 — 3rd 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 1 Percentage of national value 2025 up 102.3% 8th Internet speed - Cities and FUAs — Downloading speed 1.7 Percentage of national value 2025 up 112.5% 7th