Reference Data in Atlanta 12 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% 331st Cooling and heating degree days - Cities and FUAs — Change in cooling -124.61 Degree days 2025 down 419.5% 1263rd Cooling and heating degree days - Cities and FUAs 960.79 Degree days 2025 down 1.2% 904th Cooling and heating degree days - Cities and FUAs — Change in heating -151.35 Degree days 2025 down 8.1% 366th Precipitation - Cities and FUAs — Extreme precipitation days 19.66 Days per year 2024 up 46.4% 195th Precipitation - Cities and FUAs — Change in extreme precipitation 4.43 Days per year 2024 up 345.9% 201st Dependency ratio - Cities and FUAs 19.3 Percentage of population aged 15-64 years 2024 up 37.9% 1038th 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 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% 638th Internet speed - Cities and FUAs — Uploading speed 19.5 Percentage of national value 2025 down 76.2% 302nd