{"metadata":{"title":"Juneau Dwtn, AK Monthly Climate Normals","page_url":"https://plainclimate.com/city/juneau-dwtn-ak","primary_station_id":"USC00504094","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, \"Juneau Dwtn, AK Climate Normals\". https://plainclimate.com/city/juneau-dwtn-ak","row_count":12},"annual_summary":{"city_slug":"juneau-dwtn-ak","ann_tavg":43.5,"ann_tmax":48.6,"ann_tmin":38.4,"ann_prcp":89.59,"ann_snow":null,"ann_htdd":7827.2,"ann_cldd":11.9,"frost_first":"10/22","frost_last":"04/20","growing_season":185,"warmest_month":7,"coldest_month":1,"wettest_month":9,"driest_month":4,"snowiest_month":null,"comfort_score":33},"data":[{"month":"January","month_number":1,"avg_temp_f":30.3,"avg_high_f":34.1,"avg_low_f":26.5,"precip_in":5.88,"snow_in":null,"heating_degree_days":1075.7,"cooling_degree_days":0,"days_with_precip":null,"days_with_snow":null,"days_freezing":21.5,"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":32.2,"avg_high_f":36.7,"avg_low_f":27.7,"precip_in":5.16,"snow_in":null,"heating_degree_days":918.4,"cooling_degree_days":0,"days_with_precip":null,"days_with_snow":null,"days_freezing":18.8,"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":34.5,"avg_high_f":39.4,"avg_low_f":29.6,"precip_in":6.17,"snow_in":null,"heating_degree_days":945.5,"cooling_degree_days":0,"days_with_precip":null,"days_with_snow":null,"days_freezing":20.1,"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":42.2,"avg_high_f":48.6,"avg_low_f":35.8,"precip_in":4.76,"snow_in":null,"heating_degree_days":684,"cooling_degree_days":0,"days_with_precip":null,"days_with_snow":null,"days_freezing":6.2,"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":50.2,"avg_high_f":57.3,"avg_low_f":43.1,"precip_in":5.09,"snow_in":null,"heating_degree_days":459.3,"cooling_degree_days":0.5,"days_with_precip":null,"days_with_snow":null,"days_freezing":0.1,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"June","month_number":6,"avg_temp_f":55.6,"avg_high_f":62.2,"avg_low_f":49,"precip_in":4.9,"snow_in":null,"heating_degree_days":286.3,"cooling_degree_days":4.3,"days_with_precip":null,"days_with_snow":null,"days_freezing":0.1,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"July","month_number":7,"avg_temp_f":57.3,"avg_high_f":62.9,"avg_low_f":51.8,"precip_in":6.21,"snow_in":null,"heating_degree_days":242.1,"cooling_degree_days":4.9,"days_with_precip":null,"days_with_snow":null,"days_freezing":0,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"August","month_number":8,"avg_temp_f":56.7,"avg_high_f":62.4,"avg_low_f":51,"precip_in":7.76,"snow_in":null,"heating_degree_days":259.6,"cooling_degree_days":2.2,"days_with_precip":null,"days_with_snow":null,"days_freezing":0,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"September","month_number":9,"avg_temp_f":51.1,"avg_high_f":55.9,"avg_low_f":46.3,"precip_in":12.71,"snow_in":null,"heating_degree_days":417,"cooling_degree_days":0,"days_with_precip":null,"days_with_snow":null,"days_freezing":0.2,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"October","month_number":10,"avg_temp_f":43.7,"avg_high_f":47.9,"avg_low_f":39.4,"precip_in":12.27,"snow_in":null,"heating_degree_days":661.8,"cooling_degree_days":0,"days_with_precip":null,"days_with_snow":null,"days_freezing":4.1,"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":36,"avg_high_f":39.9,"avg_low_f":32.1,"precip_in":8.75,"snow_in":null,"heating_degree_days":870,"cooling_degree_days":0,"days_with_precip":null,"days_with_snow":null,"days_freezing":14.2,"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":32.5,"avg_high_f":36.3,"avg_low_f":28.7,"precip_in":9.93,"snow_in":null,"heating_degree_days":1007.5,"cooling_degree_days":0,"days_with_precip":null,"days_with_snow":null,"days_freezing":19.4,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null}]}