Reference Data in Gumi 11 indicators covering reference data for Gumi. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 486.69 Degree days 2025 up 67.6% 220th Cooling and heating degree days - Cities and FUAs — Change in cooling 208.94 Degree days 2025 up 1,563.4% 47th Cooling and heating degree days - Cities and FUAs 2,444 Degree days 2025 up 27.8% 190th Cooling and heating degree days - Cities and FUAs — Change in heating 276.98 Degree days 2025 up 208.5% 21st Precipitation - Cities and FUAs — Extreme precipitation days 18.23 Days per year 2024 up 5.3% 211th Precipitation - Cities and FUAs — Change in extreme precipitation 1.89 Days per year 2024 up 95.1% 492nd Dependency ratio - Cities and FUAs 16 Percentage of population aged 15-64 years 2023 up 79.8% 1093rd 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 -2.4 Percentage of national value 2025 down 105.4% 967th Internet speed - Cities and FUAs — Uploading speed 1.8 Percentage of national value 2025 down 96.7% 680th