{"icao":"EDDK","name":"Cologne Bonn Airport","lat":50.8659,"lon":7.1427,"country":"DE","tz":"Europe/Berlin","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":22,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["January","December"],"monthlyHours":[6,1,0,1,1,1,0,1,2,4,2,4],"medianEventHours":2,"season":{"summary":"Fog season runs September through January, peaking in January; fog is mostly a 6 AM\u201310 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","September","October","November","December"],"timeOfDay":"6 AM\u201310 AM","typicallyClearsBy":"11 AM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 2 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/eddk/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=EDDK","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/EDDK.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}