{"icao":"LFRO","name":"Lannion Airport","lat":48.7544,"lon":-3.4717,"country":"FR","tz":"Europe/Paris","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":117,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["December","May"],"monthlyHours":[7,4,12,8,16,11,9,9,10,13,10,18],"medianEventHours":2,"season":{"summary":"Fog season runs March through January, peaking in December; fog is mostly a 1 AM\u20139 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","March","April","May","June","July","August","September","October","November","December"],"timeOfDay":"1 AM\u20139 AM","typicallyClearsBy":"11 AM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 10 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/lfro/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=LFRO","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/LFRO.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}