{"metadata":{"title":"Yuma Proving Ground, AZ Monthly Climate Normals","page_url":"https://plainclimate.com/city/yuma-proving-ground-az","primary_station_id":"USW00003125","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, \"Yuma Proving Ground, AZ Climate Normals\". https://plainclimate.com/city/yuma-proving-ground-az","row_count":12},"annual_summary":{"city_slug":"yuma-proving-ground-az","ann_tavg":74.8,"ann_tmax":87.9,"ann_tmin":61.8,"ann_prcp":3.55,"ann_snow":0,"ann_htdd":882.6,"ann_cldd":4502.4,"frost_first":"12/25","frost_last":"01/04","growing_season":355,"warmest_month":8,"coldest_month":12,"wettest_month":2,"driest_month":6,"snowiest_month":null,"comfort_score":80},"data":[{"month":"January","month_number":1,"avg_temp_f":56.9,"avg_high_f":69.2,"avg_low_f":44.7,"precip_in":0.52,"snow_in":0,"heating_degree_days":251.7,"cooling_degree_days":2.1,"days_with_precip":2.5,"days_with_snow":0,"days_freezing":0.6,"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":60.3,"avg_high_f":72.8,"avg_low_f":47.8,"precip_in":0.53,"snow_in":0,"heating_degree_days":149.4,"cooling_degree_days":17.8,"days_with_precip":2.5,"days_with_snow":0,"days_freezing":0.3,"days_90f_plus":0.4,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"March","month_number":3,"avg_temp_f":66.4,"avg_high_f":79.7,"avg_low_f":53.1,"precip_in":0.41,"snow_in":0,"heating_degree_days":60.5,"cooling_degree_days":103.9,"days_with_precip":1.7,"days_with_snow":0,"days_freezing":0,"days_90f_plus":4.7,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"April","month_number":4,"avg_temp_f":72.3,"avg_high_f":86.1,"avg_low_f":58.5,"precip_in":0.12,"snow_in":0,"heating_degree_days":14,"cooling_degree_days":233,"days_with_precip":1,"days_with_snow":0,"days_freezing":0,"days_90f_plus":11.9,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"May","month_number":5,"avg_temp_f":80,"avg_high_f":94.1,"avg_low_f":65.8,"precip_in":0.03,"snow_in":0,"heating_degree_days":1,"cooling_degree_days":464.5,"days_with_precip":0.5,"days_with_snow":0,"days_freezing":0,"days_90f_plus":23.5,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"June","month_number":6,"avg_temp_f":88.6,"avg_high_f":103.3,"avg_low_f":73.8,"precip_in":0.01,"snow_in":0,"heating_degree_days":0,"cooling_degree_days":706.5,"days_with_precip":0.2,"days_with_snow":0,"days_freezing":0,"days_90f_plus":29.2,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"July","month_number":7,"avg_temp_f":94.3,"avg_high_f":106.8,"avg_low_f":81.8,"precip_in":0.19,"snow_in":0,"heating_degree_days":0,"cooling_degree_days":908.2,"days_with_precip":1.2,"days_with_snow":0,"days_freezing":0,"days_90f_plus":31,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"August","month_number":8,"avg_temp_f":94.4,"avg_high_f":106.4,"avg_low_f":82.4,"precip_in":0.38,"snow_in":0,"heating_degree_days":0,"cooling_degree_days":911.4,"days_with_precip":1.7,"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":"September","month_number":9,"avg_temp_f":88.8,"avg_high_f":101.7,"avg_low_f":76,"precip_in":0.43,"snow_in":0,"heating_degree_days":0,"cooling_degree_days":715.4,"days_with_precip":1.7,"days_with_snow":0,"days_freezing":0,"days_90f_plus":28.8,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"October","month_number":10,"avg_temp_f":76.7,"avg_high_f":90.3,"avg_low_f":63.1,"precip_in":0.2,"snow_in":0,"heating_degree_days":4.3,"cooling_degree_days":367,"days_with_precip":0.9,"days_with_snow":0,"days_freezing":0,"days_90f_plus":18.8,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"November","month_number":11,"avg_temp_f":64.2,"avg_high_f":77.4,"avg_low_f":51,"precip_in":0.28,"snow_in":0,"heating_degree_days":95.2,"cooling_degree_days":71.2,"days_with_precip":1.1,"days_with_snow":0,"days_freezing":0.1,"days_90f_plus":2,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"December","month_number":12,"avg_temp_f":55.1,"avg_high_f":67.1,"avg_low_f":43.2,"precip_in":0.45,"snow_in":0,"heating_degree_days":306.4,"cooling_degree_days":1.2,"days_with_precip":2.5,"days_with_snow":0,"days_freezing":0.8,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null}]}