{"metadata":{"title":"Mcdonough, GA Monthly Climate Normals","page_url":"https://plainclimate.com/city/mcdonough-ga","primary_station_id":"USC00095666","source":"NOAA 1991-2020 U.S. Climate Normals","source_url":"https://www.ncei.noaa.gov/products/land-based-station/us-climate-normals","vintage":"2026-08-04","license":"CC0 1.0","license_url":"https://creativecommons.org/publicdomain/zero/1.0/","citation":"PlainClimate, \"Mcdonough, GA Climate Normals\". https://plainclimate.com/city/mcdonough-ga","row_count":12},"annual_summary":{"city_slug":"mcdonough-ga","ann_tavg":62,"ann_tmax":74.3,"ann_tmin":49.7,"ann_prcp":51.15,"ann_snow":null,"ann_htdd":2908.2,"ann_cldd":1843.7,"frost_first":"11/06","frost_last":"03/31","growing_season":220,"warmest_month":7,"coldest_month":1,"wettest_month":3,"driest_month":5,"snowiest_month":null,"comfort_score":80},"data":[{"month":"January","month_number":1,"avg_temp_f":43.4,"avg_high_f":55,"avg_low_f":31.7,"precip_in":5.3,"snow_in":null,"heating_degree_days":671.5,"cooling_degree_days":0.4,"days_with_precip":8.7,"days_with_snow":null,"days_freezing":18.6,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"February","month_number":2,"avg_temp_f":46.1,"avg_high_f":58.8,"avg_low_f":33.5,"precip_in":4.47,"snow_in":null,"heating_degree_days":528.1,"cooling_degree_days":0.4,"days_with_precip":9.6,"days_with_snow":null,"days_freezing":15.7,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"March","month_number":3,"avg_temp_f":53.6,"avg_high_f":67,"avg_low_f":40.3,"precip_in":5.44,"snow_in":null,"heating_degree_days":358.5,"cooling_degree_days":6.6,"days_with_precip":8.9,"days_with_snow":null,"days_freezing":7.1,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"April","month_number":4,"avg_temp_f":61.5,"avg_high_f":75.6,"avg_low_f":47.3,"precip_in":3.82,"snow_in":null,"heating_degree_days":149.5,"cooling_degree_days":43.1,"days_with_precip":7.6,"days_with_snow":null,"days_freezing":0.6,"days_90f_plus":0.5,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"May","month_number":5,"avg_temp_f":69.8,"avg_high_f":83.1,"avg_low_f":56.4,"precip_in":3.31,"snow_in":null,"heating_degree_days":27.5,"cooling_degree_days":174.7,"days_with_precip":8.3,"days_with_snow":null,"days_freezing":0,"days_90f_plus":5.9,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"June","month_number":6,"avg_temp_f":77.2,"avg_high_f":89,"avg_low_f":65.4,"precip_in":4.32,"snow_in":null,"heating_degree_days":0.6,"cooling_degree_days":366.6,"days_with_precip":8.9,"days_with_snow":null,"days_freezing":0,"days_90f_plus":17.5,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"July","month_number":7,"avg_temp_f":80.4,"avg_high_f":91.8,"avg_low_f":69.1,"precip_in":4.43,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":478.9,"days_with_precip":10.1,"days_with_snow":null,"days_freezing":0,"days_90f_plus":21.8,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"August","month_number":8,"avg_temp_f":79.7,"avg_high_f":90.9,"avg_low_f":68.4,"precip_in":4.56,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":454.1,"days_with_precip":8.7,"days_with_snow":null,"days_freezing":0,"days_90f_plus":22.3,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"September","month_number":9,"avg_temp_f":73.4,"avg_high_f":85.2,"avg_low_f":61.7,"precip_in":3.73,"snow_in":null,"heating_degree_days":8.4,"cooling_degree_days":261.8,"days_with_precip":6.2,"days_with_snow":null,"days_freezing":0,"days_90f_plus":6.2,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"October","month_number":10,"avg_temp_f":62.1,"avg_high_f":74.7,"avg_low_f":49.6,"precip_in":3.45,"snow_in":null,"heating_degree_days":139.1,"cooling_degree_days":50.8,"days_with_precip":5.9,"days_with_snow":null,"days_freezing":1.2,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"November","month_number":11,"avg_temp_f":51.5,"avg_high_f":64.2,"avg_low_f":38.8,"precip_in":3.65,"snow_in":null,"heating_degree_days":410.4,"cooling_degree_days":5.5,"days_with_precip":7.6,"days_with_snow":null,"days_freezing":8.1,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"December","month_number":12,"avg_temp_f":45.2,"avg_high_f":56.2,"avg_low_f":34.2,"precip_in":4.67,"snow_in":null,"heating_degree_days":614.7,"cooling_degree_days":1,"days_with_precip":9.6,"days_with_snow":null,"days_freezing":16.5,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null}]}