{"metadata":{"title":"Brownlee Dam, ID Monthly Climate Normals","page_url":"https://plainclimate.com/city/brownlee-dam-id","primary_station_id":"USC00101180","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, \"Brownlee Dam, ID Climate Normals\". https://plainclimate.com/city/brownlee-dam-id","row_count":12},"annual_summary":{"city_slug":"brownlee-dam-id","ann_tavg":55,"ann_tmax":65.7,"ann_tmin":44.2,"ann_prcp":14.83,"ann_snow":null,"ann_htdd":4922.4,"ann_cldd":1299.3,"frost_first":"11/05","frost_last":"04/02","growing_season":217,"warmest_month":7,"coldest_month":1,"wettest_month":12,"driest_month":8,"snowiest_month":null,"comfort_score":68},"data":[{"month":"January","month_number":1,"avg_temp_f":33.3,"avg_high_f":39.1,"avg_low_f":27.5,"precip_in":1.85,"snow_in":null,"heating_degree_days":982.5,"cooling_degree_days":0,"days_with_precip":13.3,"days_with_snow":null,"days_freezing":23,"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":37.4,"avg_high_f":45.1,"avg_low_f":29.6,"precip_in":1.28,"snow_in":null,"heating_degree_days":774.1,"cooling_degree_days":0,"days_with_precip":9.4,"days_with_snow":null,"days_freezing":17.4,"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":45.3,"avg_high_f":55.4,"avg_low_f":35.2,"precip_in":1.52,"snow_in":null,"heating_degree_days":610.8,"cooling_degree_days":0,"days_with_precip":10.8,"days_with_snow":null,"days_freezing":5.9,"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":53,"avg_high_f":64.4,"avg_low_f":41.5,"precip_in":1.39,"snow_in":null,"heating_degree_days":365.4,"cooling_degree_days":4.1,"days_with_precip":10.6,"days_with_snow":null,"days_freezing":1.3,"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":62,"avg_high_f":73.8,"avg_low_f":50.2,"precip_in":1.83,"snow_in":null,"heating_degree_days":154.9,"cooling_degree_days":61.7,"days_with_precip":9.5,"days_with_snow":null,"days_freezing":0,"days_90f_plus":3,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"June","month_number":6,"avg_temp_f":69.4,"avg_high_f":82.6,"avg_low_f":56.2,"precip_in":1.24,"snow_in":null,"heating_degree_days":40.1,"cooling_degree_days":172.1,"days_with_precip":7.9,"days_with_snow":null,"days_freezing":0,"days_90f_plus":7.6,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"July","month_number":7,"avg_temp_f":79.6,"avg_high_f":95.1,"avg_low_f":64.1,"precip_in":0.4,"snow_in":null,"heating_degree_days":3.6,"cooling_degree_days":456,"days_with_precip":2.9,"days_with_snow":null,"days_freezing":0,"days_90f_plus":24.6,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"August","month_number":8,"avg_temp_f":78.6,"avg_high_f":94.3,"avg_low_f":63,"precip_in":0.23,"snow_in":null,"heating_degree_days":3.8,"cooling_degree_days":426.8,"days_with_precip":2.3,"days_with_snow":null,"days_freezing":0,"days_90f_plus":23.7,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"September","month_number":9,"avg_temp_f":69.2,"avg_high_f":82.9,"avg_low_f":55.4,"precip_in":0.51,"snow_in":null,"heating_degree_days":42,"cooling_degree_days":166.3,"days_with_precip":3,"days_with_snow":null,"days_freezing":0,"days_90f_plus":9.3,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"October","month_number":10,"avg_temp_f":55.5,"avg_high_f":66.1,"avg_low_f":44.8,"precip_in":1.1,"snow_in":null,"heating_degree_days":308.3,"cooling_degree_days":12.2,"days_with_precip":6.8,"days_with_snow":null,"days_freezing":0.4,"days_90f_plus":0.2,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"November","month_number":11,"avg_temp_f":42.3,"avg_high_f":49.7,"avg_low_f":34.8,"precip_in":1.45,"snow_in":null,"heating_degree_days":682.3,"cooling_degree_days":0,"days_with_precip":10.4,"days_with_snow":null,"days_freezing":8.7,"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":34.2,"avg_high_f":39.9,"avg_low_f":28.5,"precip_in":2.03,"snow_in":null,"heating_degree_days":954.5,"cooling_degree_days":0,"days_with_precip":12.6,"days_with_snow":null,"days_freezing":22.3,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null}]}