[{"date":"2025-09-20T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":32.8,"temp_min_c":20.6,"temp_mean_c":26.7,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":null,"hdd_18":0.0,"cdd_18":8.7,"heatwave_flag":true,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-09-21T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":31.1,"temp_min_c":20.0,"temp_mean_c":25.55,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":0.0,"hdd_18":0.0,"cdd_18":7.550000000000001,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-09-22T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":30.6,"temp_min_c":20.0,"temp_mean_c":25.3,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":0.0,"hdd_18":0.0,"cdd_18":7.300000000000001,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-09-23T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":32.2,"temp_min_c":20.0,"temp_mean_c":26.1,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":0.0,"hdd_18":0.0,"cdd_18":8.100000000000001,"heatwave_flag":true,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-09-24T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":33.9,"temp_min_c":21.7,"temp_mean_c":27.799999999999997,"precip_mm":2.5,"snowfall_cm":0.0,"snow_on_ground_cm":null,"hdd_18":0.0,"cdd_18":9.799999999999997,"heatwave_flag":true,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-09-25T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":30.6,"temp_min_c":22.2,"temp_mean_c":26.4,"precip_mm":0.3,"snowfall_cm":0.0,"snow_on_ground_cm":0.0,"hdd_18":0.0,"cdd_18":8.399999999999999,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-09-26T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":27.8,"temp_min_c":21.7,"temp_mean_c":24.75,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":0.0,"hdd_18":0.0,"cdd_18":6.75,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-09-27T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":31.7,"temp_min_c":20.0,"temp_mean_c":25.85,"precip_mm":0.8,"snowfall_cm":0.0,"snow_on_ground_cm":0.0,"hdd_18":0.0,"cdd_18":7.850000000000001,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-09-28T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":31.1,"temp_min_c":20.0,"temp_mean_c":25.55,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":0.0,"hdd_18":0.0,"cdd_18":7.550000000000001,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-09-29T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":27.2,"temp_min_c":20.6,"temp_mean_c":23.9,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":0.0,"hdd_18":0.0,"cdd_18":5.899999999999999,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-09-30T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":27.8,"temp_min_c":21.1,"temp_mean_c":24.450000000000003,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":0.0,"hdd_18":0.0,"cdd_18":6.450000000000003,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-10-01T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":29.4,"temp_min_c":20.6,"temp_mean_c":25.0,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":0.0,"hdd_18":0.0,"cdd_18":7.0,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-10-02T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":26.1,"temp_min_c":17.2,"temp_mean_c":21.65,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":null,"hdd_18":0.0,"cdd_18":3.6499999999999986,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-10-03T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":25.6,"temp_min_c":15.6,"temp_mean_c":20.6,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":0.0,"hdd_18":0.0,"cdd_18":2.6000000000000014,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-10-04T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":26.7,"temp_min_c":16.1,"temp_mean_c":21.4,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":0.0,"hdd_18":0.0,"cdd_18":3.3999999999999986,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-10-05T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":22.2,"temp_min_c":18.9,"temp_mean_c":20.549999999999997,"precip_mm":1.3,"snowfall_cm":0.0,"snow_on_ground_cm":null,"hdd_18":0.0,"cdd_18":2.549999999999997,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-10-06T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":25.0,"temp_min_c":20.0,"temp_mean_c":22.5,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":0.0,"hdd_18":0.0,"cdd_18":4.5,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-10-07T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":27.2,"temp_min_c":20.6,"temp_mean_c":23.9,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":null,"hdd_18":0.0,"cdd_18":5.899999999999999,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-10-08T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":31.1,"temp_min_c":20.6,"temp_mean_c":25.85,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":null,"hdd_18":0.0,"cdd_18":7.850000000000001,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"},{"date":"2025-10-09T00:00:00","city":"Atlanta","region":"GA","country":"United States","country_code":"USA","lat":33.6297,"lon":-84.4422,"station_id":"USW00013874","station_name":"ATLANTA HARTSFIELD-JACKSON INT","temp_max_c":22.8,"temp_min_c":18.3,"temp_mean_c":20.55,"precip_mm":0.0,"snowfall_cm":0.0,"snow_on_ground_cm":null,"hdd_18":0.0,"cdd_18":2.5500000000000007,"heatwave_flag":false,"deep_freeze_flag":false,"heavy_precip_flag":false,"data_source":"NOAA GHCN-Daily"}]