{"icao":"CYFC","name":"Fredericton International Airport","lat":45.8687,"lon":-66.5299,"country":"CA","tz":"America/Moncton","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":67,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["October","September"],"monthlyHours":[4,6,7,4,1,4,3,7,11,12,2,6],"medianEventHours":1,"season":{"summary":"Fog season is January, February, March, April, June, July, August, September, October, December, peaking in October; fog is mostly a 6 AM\u20139 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","April","June","July","August","September","October","December"],"timeOfDay":"6 AM\u20139 AM","typicallyClearsBy":"11 AM"}},"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 11 hours of dense fog here."},"links":{"page":"https://fogatlas.org/fog/cyfc/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=CYFC","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/CYFC.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}