Reference Data in Rancagua 11 indicators covering reference data for Rancagua. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 58.59 Degree days 2025 down 72.2% 746th Cooling and heating degree days - Cities and FUAs — Change in cooling -92.22 Degree days 2025 down 253.3% 1226th Cooling and heating degree days - Cities and FUAs 1,047 Degree days 2025 down 7.3% 870th Cooling and heating degree days - Cities and FUAs — Change in heating -255.09 Degree days 2025 down 47.7% 556th Precipitation - Cities and FUAs — Extreme precipitation days 11 Days per year 2024 up 39.7% 432nd Precipitation - Cities and FUAs — Change in extreme precipitation -1.32 Days per year 2024 up 70.4% 1144th Dependency ratio - Cities and FUAs 20.4 Percentage of population aged 15-64 years 2024 up 33.3% 1015th 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 7.3 Percentage of national value 2025 up 200.0% 581st Internet speed - Cities and FUAs — Uploading speed 5.5 Percentage of national value 2025 up 115.4% 605th