{"icao":"RJFC","name":"Yakushima Airport","lat":30.3856,"lon":130.659,"country":"JP","tz":"Asia/Tokyo","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":44,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["May","April"],"monthlyHours":[0,0,5,8,13,6,0,0,0,3,0,0],"medianEventHours":null,"season":{"summary":"Fog season runs March through June, peaking in May; fog is mostly a 10 AM\u201310 AM phenomenon; typically thinning out by 11 AM (local time, 10-year average).","months":["March","April","May","June"],"timeOfDay":"10 AM\u201310 AM","typicallyClearsBy":"11 AM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. dense fog (visibility under a mile) is rare here in September (10-year average)."},"links":{"page":"https://fogatlas.org/fog/rjfc/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=RJFC","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/RJFC.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}