{"metadata":{"title":"Wilmington, NC Monthly Climate Normals","page_url":"https://plainclimate.com/city/wilmington-nc","primary_station_id":"USW00013748","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, \"Wilmington, NC Climate Normals\". https://plainclimate.com/city/wilmington-nc","row_count":12},"annual_summary":{"city_slug":"wilmington-nc","ann_tavg":64.4,"ann_tmax":74.4,"ann_tmin":54.4,"ann_prcp":60.15,"ann_snow":0.9,"ann_htdd":2325.7,"ann_cldd":2133.3,"frost_first":"11/20","frost_last":"03/19","growing_season":246,"warmest_month":7,"coldest_month":1,"wettest_month":9,"driest_month":4,"snowiest_month":1,"comfort_score":77},"data":[{"month":"January","month_number":1,"avg_temp_f":46.8,"avg_high_f":57.2,"avg_low_f":36.3,"precip_in":3.81,"snow_in":0.7,"heating_degree_days":568.3,"cooling_degree_days":2.7,"days_with_precip":9.9,"days_with_snow":0.4,"days_freezing":12.6,"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":49.3,"avg_high_f":60.3,"avg_low_f":38.4,"precip_in":3.47,"snow_in":0.2,"heating_degree_days":442.8,"cooling_degree_days":4.6,"days_with_precip":9.5,"days_with_snow":0.2,"days_freezing":8.4,"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":55.3,"avg_high_f":66.5,"avg_low_f":44.1,"precip_in":3.97,"snow_in":0,"heating_degree_days":320,"cooling_degree_days":19.3,"days_with_precip":9.6,"days_with_snow":0,"days_freezing":3.9,"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":63.6,"avg_high_f":74.6,"avg_low_f":52.6,"precip_in":3.07,"snow_in":0,"heating_degree_days":118.4,"cooling_degree_days":76.4,"days_with_precip":7.7,"days_with_snow":0,"days_freezing":0.2,"days_90f_plus":0.3,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"May","month_number":5,"avg_temp_f":71.1,"avg_high_f":81.1,"avg_low_f":61.1,"precip_in":4.54,"snow_in":0,"heating_degree_days":20.9,"cooling_degree_days":210,"days_with_precip":9.6,"days_with_snow":0,"days_freezing":0,"days_90f_plus":2.5,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"June","month_number":6,"avg_temp_f":78.2,"avg_high_f":87,"avg_low_f":69.3,"precip_in":5.67,"snow_in":0,"heating_degree_days":1,"cooling_degree_days":395.5,"days_with_precip":11.2,"days_with_snow":0,"days_freezing":0,"days_90f_plus":9.7,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"July","month_number":7,"avg_temp_f":81.5,"avg_high_f":90,"avg_low_f":73,"precip_in":6.86,"snow_in":0,"heating_degree_days":0,"cooling_degree_days":511.4,"days_with_precip":13.2,"days_with_snow":0,"days_freezing":0,"days_90f_plus":16.6,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"August","month_number":8,"avg_temp_f":80,"avg_high_f":88.3,"avg_low_f":71.7,"precip_in":8.16,"snow_in":0,"heating_degree_days":0,"cooling_degree_days":465,"days_with_precip":13.9,"days_with_snow":0,"days_freezing":0,"days_90f_plus":11.7,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"September","month_number":9,"avg_temp_f":75.3,"avg_high_f":83.9,"avg_low_f":66.7,"precip_in":8.69,"snow_in":0,"heating_degree_days":3.1,"cooling_degree_days":312,"days_with_precip":10.7,"days_with_snow":0,"days_freezing":0,"days_90f_plus":3.8,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"October","month_number":10,"avg_temp_f":65.9,"avg_high_f":76.1,"avg_low_f":55.6,"precip_in":4.66,"snow_in":0,"heating_degree_days":81.8,"cooling_degree_days":108.1,"days_with_precip":8,"days_with_snow":0,"days_freezing":0.1,"days_90f_plus":0.3,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"November","month_number":11,"avg_temp_f":56.1,"avg_high_f":67.4,"avg_low_f":44.8,"precip_in":3.56,"snow_in":0,"heating_degree_days":288.5,"cooling_degree_days":21.5,"days_with_precip":8.5,"days_with_snow":0,"days_freezing":2.9,"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":49.7,"avg_high_f":60.3,"avg_low_f":39.1,"precip_in":3.69,"snow_in":0,"heating_degree_days":481,"cooling_degree_days":6.8,"days_with_precip":9.9,"days_with_snow":0.1,"days_freezing":9.2,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null}]}