{"metadata":{"title":"Clayton Lake, ME Monthly Climate Normals","page_url":"https://plainclimate.com/city/clayton-lake-me","primary_station_id":"USC00171472","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, \"Clayton Lake, ME Climate Normals\". https://plainclimate.com/city/clayton-lake-me","row_count":12},"annual_summary":{"city_slug":"clayton-lake-me","ann_tavg":37.5,"ann_tmax":49,"ann_tmin":26,"ann_prcp":39.87,"ann_snow":null,"ann_htdd":10136.1,"ann_cldd":138.1,"frost_first":"09/13","frost_last":"05/30","growing_season":106,"warmest_month":7,"coldest_month":1,"wettest_month":7,"driest_month":2,"snowiest_month":null,"comfort_score":52},"data":[{"month":"January","month_number":1,"avg_temp_f":8.1,"avg_high_f":19.6,"avg_low_f":-3.5,"precip_in":2.68,"snow_in":null,"heating_degree_days":1765.2,"cooling_degree_days":0,"days_with_precip":10.2,"days_with_snow":null,"days_freezing":30.8,"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":9.9,"avg_high_f":23.5,"avg_low_f":-3.7,"precip_in":2.27,"snow_in":null,"heating_degree_days":1542.8,"cooling_degree_days":0,"days_with_precip":8.9,"days_with_snow":null,"days_freezing":27.7,"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":20.5,"avg_high_f":33.8,"avg_low_f":7.2,"precip_in":2.66,"snow_in":null,"heating_degree_days":1379.5,"cooling_degree_days":0,"days_with_precip":9.2,"days_with_snow":null,"days_freezing":29.8,"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":35.4,"avg_high_f":46.3,"avg_low_f":24.5,"precip_in":3.19,"snow_in":null,"heating_degree_days":888,"cooling_degree_days":0,"days_with_precip":9.6,"days_with_snow":null,"days_freezing":25.6,"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":49.1,"avg_high_f":61.2,"avg_low_f":36.9,"precip_in":3.63,"snow_in":null,"heating_degree_days":497.5,"cooling_degree_days":3,"days_with_precip":11,"days_with_snow":null,"days_freezing":12.5,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"June","month_number":6,"avg_temp_f":59,"avg_high_f":71.3,"avg_low_f":46.6,"precip_in":4.17,"snow_in":null,"heating_degree_days":208,"cooling_degree_days":26.5,"days_with_precip":11.9,"days_with_snow":null,"days_freezing":1.5,"days_90f_plus":0.4,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"July","month_number":7,"avg_temp_f":64.1,"avg_high_f":75.7,"avg_low_f":52.4,"precip_in":4.81,"snow_in":null,"heating_degree_days":87.9,"cooling_degree_days":58.4,"days_with_precip":14,"days_with_snow":null,"days_freezing":0,"days_90f_plus":0.4,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"August","month_number":8,"avg_temp_f":62,"avg_high_f":74.1,"avg_low_f":49.8,"precip_in":3.45,"snow_in":null,"heating_degree_days":132.9,"cooling_degree_days":38.3,"days_with_precip":9.4,"days_with_snow":null,"days_freezing":0.3,"days_90f_plus":0.1,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"September","month_number":9,"avg_temp_f":53.5,"avg_high_f":66,"avg_low_f":41,"precip_in":3.22,"snow_in":null,"heating_degree_days":356.7,"cooling_degree_days":11.7,"days_with_precip":9.9,"days_with_snow":null,"days_freezing":7,"days_90f_plus":0.2,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"October","month_number":10,"avg_temp_f":41.4,"avg_high_f":51.4,"avg_low_f":31.5,"precip_in":4.07,"snow_in":null,"heating_degree_days":730.3,"cooling_degree_days":0.2,"days_with_precip":11.6,"days_with_snow":null,"days_freezing":19.6,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"November","month_number":11,"avg_temp_f":30,"avg_high_f":38.4,"avg_low_f":21.7,"precip_in":2.53,"snow_in":null,"heating_degree_days":1048.5,"cooling_degree_days":0,"days_with_precip":11.3,"days_with_snow":null,"days_freezing":25.6,"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":16.6,"avg_high_f":26.2,"avg_low_f":7.1,"precip_in":3.19,"snow_in":null,"heating_degree_days":1498.8,"cooling_degree_days":0,"days_with_precip":11.3,"days_with_snow":null,"days_freezing":30.7,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null}]}