Reference Data in Atlanta 16 indicators covering reference data for Atlanta. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 361.1 Degree days 2025 down 31.2% 330th Cooling and heating degree days - Cities and FUAs — Change in cooling -124.61 Degree days 2025 down 419.5% 1255th Cooling and heating degree days - Cities and FUAs 960.79 Degree days 2025 down 1.2% 899th Cooling and heating degree days - Cities and FUAs — Change in heating -151.35 Degree days 2025 down 8.1% 366th Cooling and heating degree days - Cities and FUAs — Change in heating -16.64 % change on previous year 2025 up 90.9% 546th Cooling and heating degree days - Cities and FUAs, annual growth rate -2.2 % change on previous year 2025 up 90.8% 487th Cooling and heating degree days - Cities and FUAs — Change in cooling -322.33 % change on previous year 2025 down 416.6% 1201st Cooling and heating degree days - Cities and FUAs — Cooling degree -33.35 % change on previous year 2025 down 545.0% 570th Precipitation - Cities and FUAs — Extreme precipitation days 19.66 Days per year 2024 up 46.4% 193rd Precipitation - Cities and FUAs — Change in extreme precipitation 4.43 Days per year 2024 up 345.9% 200th Dependency ratio - Cities and FUAs 19.3 Percentage of population aged 15-64 years 2024 up 37.9% 1030th Wind threats - Cities and FUAs — Exposure to wind threats 0 Percentage of area 2023 — 271st Coastal flooding - Cities and FUAs — Built-up area exposure to 0 Percentage of built-up area 2022 — 277th Main mode of transport to work - Cities and FUAs — Employed persons 1.23 million Persons 2023 up 4.3% 17th Internet speed - Cities and FUAs — Downloading speed 5.9 Percentage of national value 2025 down 77.4% 632nd Internet speed - Cities and FUAs — Uploading speed 19.5 Percentage of national value 2025 down 76.2% 300th