{"metadata":{"title":"Auburn, CA Monthly Climate Normals","page_url":"https://plainclimate.com/city/auburn-ca","primary_station_id":"USC00040383","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, \"Auburn, CA Climate Normals\". https://plainclimate.com/city/auburn-ca","row_count":12},"annual_summary":{"city_slug":"auburn-ca","ann_tavg":61.2,"ann_tmax":73.1,"ann_tmin":49.3,"ann_prcp":36.12,"ann_snow":null,"ann_htdd":2812.5,"ann_cldd":1453.3,"frost_first":"12/05","frost_last":"02/25","growing_season":283,"warmest_month":7,"coldest_month":12,"wettest_month":1,"driest_month":7,"snowiest_month":null,"comfort_score":96},"data":[{"month":"January","month_number":1,"avg_temp_f":47.1,"avg_high_f":56.3,"avg_low_f":37.8,"precip_in":7.01,"snow_in":null,"heating_degree_days":556.4,"cooling_degree_days":0,"days_with_precip":10.7,"days_with_snow":null,"days_freezing":5.8,"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":49.7,"avg_high_f":59.4,"avg_low_f":40,"precip_in":6.5,"snow_in":null,"heating_degree_days":428.4,"cooling_degree_days":0,"days_with_precip":10.3,"days_with_snow":null,"days_freezing":2.9,"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":52.7,"avg_high_f":63.1,"avg_low_f":42.3,"precip_in":6.12,"snow_in":null,"heating_degree_days":382.4,"cooling_degree_days":1.1,"days_with_precip":9.2,"days_with_snow":null,"days_freezing":1.4,"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":56.4,"avg_high_f":68.1,"avg_low_f":44.8,"precip_in":2.84,"snow_in":null,"heating_degree_days":268.1,"cooling_degree_days":11.7,"days_with_precip":6.6,"days_with_snow":null,"days_freezing":0.6,"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":64.2,"avg_high_f":76.9,"avg_low_f":51.5,"precip_in":1.65,"snow_in":null,"heating_degree_days":112.8,"cooling_degree_days":88,"days_with_precip":5,"days_with_snow":null,"days_freezing":0,"days_90f_plus":2.2,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"June","month_number":6,"avg_temp_f":71.6,"avg_high_f":85.7,"avg_low_f":57.5,"precip_in":0.41,"snow_in":null,"heating_degree_days":24,"cooling_degree_days":222,"days_with_precip":2,"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":"July","month_number":7,"avg_temp_f":78.1,"avg_high_f":92.7,"avg_low_f":63.4,"precip_in":0.01,"snow_in":null,"heating_degree_days":1,"cooling_degree_days":405.4,"days_with_precip":0.2,"days_with_snow":null,"days_freezing":0,"days_90f_plus":20.2,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"August","month_number":8,"avg_temp_f":77.4,"avg_high_f":92,"avg_low_f":62.8,"precip_in":0.07,"snow_in":null,"heating_degree_days":0.5,"cooling_degree_days":384.9,"days_with_precip":0.4,"days_with_snow":null,"days_freezing":0,"days_90f_plus":19,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"September","month_number":9,"avg_temp_f":73.2,"avg_high_f":86.8,"avg_low_f":59.5,"precip_in":0.24,"snow_in":null,"heating_degree_days":12.8,"cooling_degree_days":257.2,"days_with_precip":1.4,"days_with_snow":null,"days_freezing":0,"days_90f_plus":10.7,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"October","month_number":10,"avg_temp_f":64.3,"avg_high_f":76.9,"avg_low_f":51.6,"precip_in":1.42,"snow_in":null,"heating_degree_days":103.2,"cooling_degree_days":79.9,"days_with_precip":3.2,"days_with_snow":null,"days_freezing":0.1,"days_90f_plus":1.5,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"November","month_number":11,"avg_temp_f":53.4,"avg_high_f":63.8,"avg_low_f":43.1,"precip_in":3.05,"snow_in":null,"heating_degree_days":349.5,"cooling_degree_days":3,"days_with_precip":7,"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":"December","month_number":12,"avg_temp_f":46.5,"avg_high_f":55.8,"avg_low_f":37.2,"precip_in":6.8,"snow_in":null,"heating_degree_days":573.3,"cooling_degree_days":0,"days_with_precip":11,"days_with_snow":null,"days_freezing":7.6,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null}]}