{"metadata":{"title":"Clewiston, FL Monthly Climate Normals","page_url":"https://plainclimate.com/city/clewiston-fl","primary_station_id":"USC00081651","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, \"Clewiston, FL Climate Normals\". https://plainclimate.com/city/clewiston-fl","row_count":12},"annual_summary":{"city_slug":"clewiston-fl","ann_tavg":74,"ann_tmax":84.3,"ann_tmin":63.6,"ann_prcp":46.22,"ann_snow":null,"ann_htdd":403.1,"ann_cldd":3698.1,"frost_first":"01/13","frost_last":"01/27","growing_season":null,"warmest_month":8,"coldest_month":1,"wettest_month":8,"driest_month":11,"snowiest_month":null,"comfort_score":null},"data":[{"month":"January","month_number":1,"avg_temp_f":62.3,"avg_high_f":73.6,"avg_low_f":51,"precip_in":2.06,"snow_in":null,"heating_degree_days":145.8,"cooling_degree_days":62.5,"days_with_precip":3.3,"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":"February","month_number":2,"avg_temp_f":65.8,"avg_high_f":77.4,"avg_low_f":54.2,"precip_in":1.77,"snow_in":null,"heating_degree_days":74.3,"cooling_degree_days":96.6,"days_with_precip":4,"days_with_snow":null,"days_freezing":0.4,"days_90f_plus":0.6,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"March","month_number":3,"avg_temp_f":68.4,"avg_high_f":80.2,"avg_low_f":56.6,"precip_in":2.27,"snow_in":null,"heating_degree_days":42.7,"cooling_degree_days":148.2,"days_with_precip":4.5,"days_with_snow":null,"days_freezing":0,"days_90f_plus":1.3,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"April","month_number":4,"avg_temp_f":73.2,"avg_high_f":84.6,"avg_low_f":61.8,"precip_in":2.38,"snow_in":null,"heating_degree_days":9.7,"cooling_degree_days":255.7,"days_with_precip":4.6,"days_with_snow":null,"days_freezing":0,"days_90f_plus":5.9,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"May","month_number":5,"avg_temp_f":77.9,"avg_high_f":88.4,"avg_low_f":67.4,"precip_in":4.29,"snow_in":null,"heating_degree_days":0.1,"cooling_degree_days":399.9,"days_with_precip":6.5,"days_with_snow":null,"days_freezing":0,"days_90f_plus":13.8,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"June","month_number":6,"avg_temp_f":81.1,"avg_high_f":90.4,"avg_low_f":71.9,"precip_in":7.21,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":484.5,"days_with_precip":12.9,"days_with_snow":null,"days_freezing":0,"days_90f_plus":19.5,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"July","month_number":7,"avg_temp_f":82.7,"avg_high_f":91.8,"avg_low_f":73.5,"precip_in":7.27,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":547.1,"days_with_precip":14,"days_with_snow":null,"days_freezing":0,"days_90f_plus":23.9,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"August","month_number":8,"avg_temp_f":82.8,"avg_high_f":91.6,"avg_low_f":73.9,"precip_in":7.88,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":550.2,"days_with_precip":15.1,"days_with_snow":null,"days_freezing":0,"days_90f_plus":24.5,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"September","month_number":9,"avg_temp_f":81.4,"avg_high_f":90,"avg_low_f":72.9,"precip_in":6.2,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":493.4,"days_with_precip":12.7,"days_with_snow":null,"days_freezing":0,"days_90f_plus":18.6,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"October","month_number":10,"avg_temp_f":77.2,"avg_high_f":86.8,"avg_low_f":67.6,"precip_in":2.1,"snow_in":null,"heating_degree_days":2.7,"cooling_degree_days":380.7,"days_with_precip":5.2,"days_with_snow":null,"days_freezing":0,"days_90f_plus":6,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"November","month_number":11,"avg_temp_f":70.3,"avg_high_f":81.4,"avg_low_f":59.2,"precip_in":1.05,"snow_in":null,"heating_degree_days":26.9,"cooling_degree_days":186,"days_with_precip":3.9,"days_with_snow":null,"days_freezing":0,"days_90f_plus":1.3,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"December","month_number":12,"avg_temp_f":64.7,"avg_high_f":75.8,"avg_low_f":53.7,"precip_in":1.74,"snow_in":null,"heating_degree_days":100.9,"cooling_degree_days":93.2,"days_with_precip":4.4,"days_with_snow":null,"days_freezing":0.5,"days_90f_plus":0.1,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null}]}