{"metadata":{"title":"Kahului, HI Monthly Climate Normals","page_url":"https://plainclimate.com/city/kahului-hi","primary_station_id":"USW00022516","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, \"Kahului, HI Climate Normals\". https://plainclimate.com/city/kahului-hi","row_count":12},"annual_summary":{"city_slug":"kahului-hi","ann_tavg":77.1,"ann_tmax":86.1,"ann_tmin":68.1,"ann_prcp":16.21,"ann_snow":null,"ann_htdd":0,"ann_cldd":4423.2,"frost_first":"-9999.0","frost_last":"-9999.0","growing_season":null,"warmest_month":8,"coldest_month":1,"wettest_month":12,"driest_month":6,"snowiest_month":null,"comfort_score":null},"data":[{"month":"January","month_number":1,"avg_temp_f":72.9,"avg_high_f":82.2,"avg_low_f":63.6,"precip_in":2.42,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":244.9,"days_with_precip":8.3,"days_with_snow":null,"days_freezing":0,"days_90f_plus":0,"humidity_pct":73.70833333333333,"wind_speed_mph":10.629166666666666,"clear_sky_pct":29.468181818181815,"overcast_pct":9.413636363636364},{"month":"February","month_number":2,"avg_temp_f":73,"avg_high_f":82.2,"avg_low_f":63.8,"precip_in":2,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":224,"days_with_precip":9.1,"days_with_snow":null,"days_freezing":0,"days_90f_plus":0,"humidity_pct":72.04166666666667,"wind_speed_mph":10.9625,"clear_sky_pct":25.714285714285715,"overcast_pct":8.157142857142858},{"month":"March","month_number":3,"avg_temp_f":74,"avg_high_f":82.9,"avg_low_f":65.1,"precip_in":2.64,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":279,"days_with_precip":10.2,"days_with_snow":null,"days_freezing":0,"days_90f_plus":0,"humidity_pct":72.20833333333333,"wind_speed_mph":12.279166666666667,"clear_sky_pct":25.900000000000002,"overcast_pct":9.3125},{"month":"April","month_number":4,"avg_temp_f":75.5,"avg_high_f":84.5,"avg_low_f":66.6,"precip_in":1.32,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":316.5,"days_with_precip":8.6,"days_with_snow":null,"days_freezing":0,"days_90f_plus":0.3,"humidity_pct":70.45833333333333,"wind_speed_mph":12.195833333333333,"clear_sky_pct":24.537499999999998,"overcast_pct":9.8375},{"month":"May","month_number":5,"avg_temp_f":77.1,"avg_high_f":86.5,"avg_low_f":67.7,"precip_in":0.71,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":375.1,"days_with_precip":6.1,"days_with_snow":null,"days_freezing":0,"days_90f_plus":1.6,"humidity_pct":68.70833333333333,"wind_speed_mph":13.133333333333333,"clear_sky_pct":28.979166666666668,"overcast_pct":4.133333333333334},{"month":"June","month_number":6,"avg_temp_f":79.3,"avg_high_f":88.3,"avg_low_f":70.3,"precip_in":0.17,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":429,"days_with_precip":4.8,"days_with_snow":null,"days_freezing":0,"days_90f_plus":3.4,"humidity_pct":68.33333333333333,"wind_speed_mph":14.5,"clear_sky_pct":24.213043478260868,"overcast_pct":4.269565217391304},{"month":"July","month_number":7,"avg_temp_f":80.5,"avg_high_f":89.2,"avg_low_f":71.8,"precip_in":0.53,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":480.5,"days_with_precip":7.7,"days_with_snow":null,"days_freezing":0,"days_90f_plus":6.5,"humidity_pct":68.75,"wind_speed_mph":14.8125,"clear_sky_pct":24.808695652173913,"overcast_pct":4.817391304347826},{"month":"August","month_number":8,"avg_temp_f":81.1,"avg_high_f":89.9,"avg_low_f":72.3,"precip_in":0.53,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":499.1,"days_with_precip":7.4,"days_with_snow":null,"days_freezing":0,"days_90f_plus":8.6,"humidity_pct":69.16666666666667,"wind_speed_mph":13.5875,"clear_sky_pct":27.08695652173913,"overcast_pct":6.043478260869565},{"month":"September","month_number":9,"avg_temp_f":80.6,"avg_high_f":90,"avg_low_f":71.2,"precip_in":0.45,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":468,"days_with_precip":5,"days_with_snow":null,"days_freezing":0,"days_90f_plus":9.9,"humidity_pct":69.875,"wind_speed_mph":11.7875,"clear_sky_pct":31.7625,"overcast_pct":5.2},{"month":"October","month_number":10,"avg_temp_f":79.4,"avg_high_f":88.7,"avg_low_f":70.1,"precip_in":0.83,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":446.4,"days_with_precip":6.5,"days_with_snow":null,"days_freezing":0,"days_90f_plus":6.6,"humidity_pct":72.41666666666667,"wind_speed_mph":11.137500000000001,"clear_sky_pct":30.830434782608698,"overcast_pct":6.221739130434782},{"month":"November","month_number":11,"avg_temp_f":77.1,"avg_high_f":85.8,"avg_low_f":68.4,"precip_in":1.81,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":363,"days_with_precip":9.2,"days_with_snow":null,"days_freezing":0,"days_90f_plus":1.6,"humidity_pct":73.08333333333333,"wind_speed_mph":11.645833333333334,"clear_sky_pct":29.974999999999998,"overcast_pct":9.566666666666666},{"month":"December","month_number":12,"avg_temp_f":74.6,"avg_high_f":83.3,"avg_low_f":65.9,"precip_in":2.8,"snow_in":null,"heating_degree_days":0,"cooling_degree_days":297.6,"days_with_precip":10,"days_with_snow":null,"days_freezing":0,"days_90f_plus":0.2,"humidity_pct":73.66666666666667,"wind_speed_mph":10.362499999999999,"clear_sky_pct":33.17916666666667,"overcast_pct":8.408333333333333}]}