{"icao":"KHYA","name":"Cape Cod Gateway Airport","lat":41.6693,"lon":-70.2804,"country":"US","tz":"America/New_York","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":79,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["March","February"],"monthlyHours":[6,10,11,7,8,7,4,2,7,6,4,5],"medianEventHours":1,"season":{"summary":"Fog season runs September through July, peaking in March; fog is mostly a midnight\u20138 AM phenomenon; typically thinning out by 5 PM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","April","May","June","July","September","October","November","December"],"timeOfDay":"midnight\u20138 AM","typicallyClearsBy":"5 PM"}},"forecast":{"covered":true,"public":false,"cycle":"2026-09-04T13:00:00Z","guidanceSignal":false,"wording":"No fog signal in NWS guidance for the next 48 hours. September typically brings about 7 hours of dense fog here."},"links":{"page":"https://fogatlas.org/fog/khya/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=KHYA","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/KHYA.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}