Reference Data in Ferrol 15 indicators covering reference data for Ferrol. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 2.55 Degree days 2025 down 75.8% 1173rd Cooling and heating degree days - Cities and FUAs — Change in cooling -14.64 Degree days 2025 down 120.2% 780th Cooling and heating degree days - Cities and FUAs 658.68 Degree days 2025 down 16.4% 1009th Cooling and heating degree days - Cities and FUAs — Change in heating -277.48 Degree days 2025 down 87.5% 581st Cooling and heating degree days - Cities and FUAs — Change in heating -82.3 % change on previous year 2025 down 30.7% 932nd Cooling and heating degree days - Cities and FUAs, annual growth rate -15.98 % change on previous year 2025 down 136.2% 947th Cooling and heating degree days - Cities and FUAs — Change in cooling -570.56 % change on previous year 2025 down 947.8% 1275th Cooling and heating degree days - Cities and FUAs — Cooling degree -82.99 % change on previous year 2025 down 356.2% 1089th Precipitation - Cities and FUAs — Extreme precipitation days 12.5 Days per year 2024 down 25.4% 378th Precipitation - Cities and FUAs — Change in extreme precipitation -0.4416 Days per year 2024 down 111.6% 955th Dependency ratio - Cities and FUAs 42.4 Percentage of population aged 15-64 years 2022 up 23.3% 120th Wind threats - Cities and FUAs — Exposure to wind threats 100 Percentage of area 2023 unchanged 1st Coastal flooding - Cities and FUAs — Built-up area exposure to 0.0273 Percentage of built-up area 2022 down 11.9% 227th Internet speed - Cities and FUAs — Downloading speed 18.2 Percentage of national value 2025 up 71.7% 236th Internet speed - Cities and FUAs — Uploading speed 32.4 Percentage of national value 2025 up 569.6% 169th