{"metadata":{"title":"Trona, CA Monthly Climate Normals","page_url":"https://plainclimate.com/city/trona-ca","primary_station_id":"USC00049035","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, \"Trona, CA Climate Normals\". https://plainclimate.com/city/trona-ca","row_count":12},"annual_summary":{"city_slug":"trona-ca","ann_tavg":68.4,"ann_tmax":83.2,"ann_tmin":53.5,"ann_prcp":3.62,"ann_snow":0,"ann_htdd":2052.5,"ann_cldd":3311.4,"frost_first":"11/28","frost_last":"02/15","growing_season":286,"warmest_month":7,"coldest_month":12,"wettest_month":2,"driest_month":6,"snowiest_month":null,"comfort_score":77},"data":[{"month":"January","month_number":1,"avg_temp_f":47.4,"avg_high_f":60.1,"avg_low_f":34.7,"precip_in":0.77,"snow_in":0,"heating_degree_days":545.8,"cooling_degree_days":0.3,"days_with_precip":2.8,"days_with_snow":0,"days_freezing":9.2,"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":52.6,"avg_high_f":66.1,"avg_low_f":39,"precip_in":0.91,"snow_in":0,"heating_degree_days":351.5,"cooling_degree_days":2.9,"days_with_precip":3.2,"days_with_snow":0,"days_freezing":3.6,"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":59.2,"avg_high_f":73.2,"avg_low_f":45.2,"precip_in":0.48,"snow_in":0,"heating_degree_days":201.8,"cooling_degree_days":22,"days_with_precip":2,"days_with_snow":0,"days_freezing":0.6,"days_90f_plus":0.4,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"April","month_number":4,"avg_temp_f":65.8,"avg_high_f":80.8,"avg_low_f":50.7,"precip_in":0.11,"snow_in":0,"heating_degree_days":80.9,"cooling_degree_days":103.4,"days_with_precip":0.9,"days_with_snow":0,"days_freezing":0.2,"days_90f_plus":3.8,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"May","month_number":5,"avg_temp_f":74.7,"avg_high_f":90.1,"avg_low_f":59.3,"precip_in":0.07,"snow_in":0,"heating_degree_days":16.1,"cooling_degree_days":316.8,"days_with_precip":0.5,"days_with_snow":0,"days_freezing":0,"days_90f_plus":13.7,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"June","month_number":6,"avg_temp_f":84.1,"avg_high_f":100.3,"avg_low_f":67.9,"precip_in":0.02,"snow_in":0,"heating_degree_days":0.9,"cooling_degree_days":573.8,"days_with_precip":0.2,"days_with_snow":0,"days_freezing":0,"days_90f_plus":24.7,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"July","month_number":7,"avg_temp_f":90.5,"avg_high_f":107.3,"avg_low_f":73.7,"precip_in":0.09,"snow_in":0,"heating_degree_days":0,"cooling_degree_days":790.5,"days_with_precip":0.9,"days_with_snow":0,"days_freezing":0,"days_90f_plus":30.9,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"August","month_number":8,"avg_temp_f":89.8,"avg_high_f":105.7,"avg_low_f":73.8,"precip_in":0.06,"snow_in":0,"heating_degree_days":0,"cooling_degree_days":767.2,"days_with_precip":0.7,"days_with_snow":0,"days_freezing":0,"days_90f_plus":30.2,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"September","month_number":9,"avg_temp_f":82.9,"avg_high_f":98.9,"avg_low_f":66.8,"precip_in":0.09,"snow_in":0,"heating_degree_days":0.4,"cooling_degree_days":535.8,"days_with_precip":0.6,"days_with_snow":0,"days_freezing":0,"days_90f_plus":25.2,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"October","month_number":10,"avg_temp_f":70,"avg_high_f":85.6,"avg_low_f":54.5,"precip_in":0.2,"snow_in":0,"heating_degree_days":30.5,"cooling_degree_days":187.1,"days_with_precip":1,"days_with_snow":0,"days_freezing":0,"days_90f_plus":8,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"November","month_number":11,"avg_temp_f":56.5,"avg_high_f":70.9,"avg_low_f":42.1,"precip_in":0.24,"snow_in":0,"heating_degree_days":266.4,"cooling_degree_days":11.4,"days_with_precip":1.3,"days_with_snow":0,"days_freezing":1.8,"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":47,"avg_high_f":59.8,"avg_low_f":34.2,"precip_in":0.58,"snow_in":0,"heating_degree_days":558.2,"cooling_degree_days":0.3,"days_with_precip":1.9,"days_with_snow":0,"days_freezing":10.3,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null}]}