{"icao":"BGSF","name":"Kangerlussuaq International Airport","lat":67.0104,"lon":-50.7153,"country":"GL","tz":"America/Nuuk","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":12,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["October","February"],"monthlyHours":[1,2,1,1,1,0,1,1,1,2,1,0],"medianEventHours":1,"season":{"summary":"Fog season is February, October, peaking in February; fog is mostly a 7 PM\u20138 PM phenomenon; typically thinning out by 3 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["February","October"],"timeOfDay":"7 PM\u20138 PM","typicallyClearsBy":"3 AM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 1 hour of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/bgsf/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=BGSF","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/BGSF.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}