{"metadata":{"title":"Appleton, WI Monthly Climate Normals","page_url":"https://plainclimate.com/city/appleton-wi","primary_station_id":"USC00470265","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, \"Appleton, WI Climate Normals\". https://plainclimate.com/city/appleton-wi","row_count":12},"annual_summary":{"city_slug":"appleton-wi","ann_tavg":45.6,"ann_tmax":54.8,"ann_tmin":36.4,"ann_prcp":33.15,"ann_snow":49.4,"ann_htdd":7621.7,"ann_cldd":588,"frost_first":"10/06","frost_last":"05/04","growing_season":155,"warmest_month":7,"coldest_month":1,"wettest_month":6,"driest_month":2,"snowiest_month":1,"comfort_score":59},"data":[{"month":"January","month_number":1,"avg_temp_f":17.7,"avg_high_f":25.4,"avg_low_f":10,"precip_in":1.36,"snow_in":12.6,"heating_degree_days":1466.1,"cooling_degree_days":0,"days_with_precip":9.2,"days_with_snow":8.2,"days_freezing":30.3,"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":20.4,"avg_high_f":29.1,"avg_low_f":11.7,"precip_in":1.13,"snow_in":11.2,"heating_degree_days":1248.7,"cooling_degree_days":0,"days_with_precip":8.5,"days_with_snow":7.7,"days_freezing":27,"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":31.4,"avg_high_f":40.6,"avg_low_f":22.1,"precip_in":1.92,"snow_in":7.2,"heating_degree_days":1043.6,"cooling_degree_days":0.4,"days_with_precip":9.2,"days_with_snow":5,"days_freezing":25.9,"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":44,"avg_high_f":54,"avg_low_f":33.9,"precip_in":3.24,"snow_in":4,"heating_degree_days":632.6,"cooling_degree_days":1.1,"days_with_precip":11.6,"days_with_snow":2.3,"days_freezing":13.4,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"May","month_number":5,"avg_temp_f":56.8,"avg_high_f":67.2,"avg_low_f":46.4,"precip_in":3.64,"snow_in":0.1,"heating_degree_days":285.8,"cooling_degree_days":31.6,"days_with_precip":11.9,"days_with_snow":0.1,"days_freezing":2.1,"days_90f_plus":0.3,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"June","month_number":6,"avg_temp_f":66.8,"avg_high_f":77,"avg_low_f":56.6,"precip_in":4.65,"snow_in":0,"heating_degree_days":64.9,"cooling_degree_days":118.8,"days_with_precip":11.5,"days_with_snow":0,"days_freezing":0,"days_90f_plus":1.7,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"July","month_number":7,"avg_temp_f":71.4,"avg_high_f":81.5,"avg_low_f":61.3,"precip_in":3.78,"snow_in":0,"heating_degree_days":12.3,"cooling_degree_days":210.6,"days_with_precip":11.1,"days_with_snow":0,"days_freezing":0,"days_90f_plus":2.8,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"August","month_number":8,"avg_temp_f":69.5,"avg_high_f":79.3,"avg_low_f":59.8,"precip_in":3.58,"snow_in":0,"heating_degree_days":24.1,"cooling_degree_days":165.1,"days_with_precip":10.5,"days_with_snow":0,"days_freezing":0,"days_90f_plus":1.4,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"September","month_number":9,"avg_temp_f":61.3,"avg_high_f":71.9,"avg_low_f":50.8,"precip_in":3.18,"snow_in":0,"heating_degree_days":165.8,"cooling_degree_days":56.2,"days_with_precip":9.8,"days_with_snow":0,"days_freezing":0.4,"days_90f_plus":0.3,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"October","month_number":10,"avg_temp_f":48.6,"avg_high_f":57.8,"avg_low_f":39.3,"precip_in":2.84,"snow_in":0.3,"heating_degree_days":514.2,"cooling_degree_days":4.2,"days_with_precip":10.6,"days_with_snow":0.2,"days_freezing":7.9,"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":35.5,"avg_high_f":43.4,"avg_low_f":27.6,"precip_in":2.07,"snow_in":2.4,"heating_degree_days":885,"cooling_degree_days":0,"days_with_precip":8.8,"days_with_snow":2.8,"days_freezing":20.7,"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":23.8,"avg_high_f":30.7,"avg_low_f":16.8,"precip_in":1.76,"snow_in":11.6,"heating_degree_days":1278.6,"cooling_degree_days":0,"days_with_precip":9.9,"days_with_snow":7.7,"days_freezing":29.1,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null}]}