{"icao":"RJCC","name":"New Chitose Airport","lat":42.7748,"lon":141.6904,"country":"JP","tz":"Asia/Tokyo","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":126,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["July","February"],"monthlyHours":[11,14,11,10,15,14,22,8,5,4,4,8],"medianEventHours":1,"season":{"summary":"Fog season runs December through August, peaking in July; fog is mostly a 11 PM\u20137 AM phenomenon; typically thinning out by 9 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","April","May","June","July","August","December"],"timeOfDay":"11 PM\u20137 AM","typicallyClearsBy":"9 AM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 5 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/rjcc/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=RJCC","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/RJCC.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}