{"city":"Perth","region":"AU-WA","country":"AU","slug":"perth-wa","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"YPPH","name":"Perth International Airport","subCat1HoursPerYear":11,"forecast":"climatology"},{"icao":"YPJT","name":"Perth Jandakot Airport","subCat1HoursPerYear":49,"forecast":"climatology"}],"primaryStation":"YPPH","forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. August typically brings about 1 hour of dense fog here (10-year average)."},"climatology":{"subCat1HoursPerYear":11,"fogSeasonPeakMonths":["September","June"],"medianEventHours":1,"season":{"summary":"Fog season is June, September, peaking in September; fog is mostly a 5 AM\u20137 AM phenomenon; typically thinning out by 9 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["June","September"],"timeOfDay":"5 AM\u20137 AM","typicallyClearsBy":"9 AM"}},"links":{"page":"https://fogatlas.org/fog/city/perth-wa/","stationPages":["https://fogatlas.org/fog/ypph/","https://fogatlas.org/fog/ypjt/"],"verification":"https://fogatlas.org/fog/scorecard/"}}