{"icao":"EFKI","name":"Kajaani Airport","lat":64.2855,"lon":27.6924,"country":"FI","tz":"Europe/Helsinki","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":78,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["September","November"],"monthlyHours":[9,9,7,7,3,2,1,2,15,6,12,5],"medianEventHours":1,"season":{"summary":"Fog season runs September through April, peaking in September; fog is mostly a 1 AM\u20139 AM phenomenon; typically thinning out by 3 PM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","April","September","October","November","December"],"timeOfDay":"1 AM\u20139 AM","typicallyClearsBy":"3 PM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 15 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/efki/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=EFKI","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/EFKI.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}