{"city":"San Fernando","region":"AR-B","country":"AR","slug":"san-fernando","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"SADF","name":"San Fernando Airport","subCat1HoursPerYear":80,"forecast":"climatology"}],"primaryStation":"SADF","forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. August typically brings about 9 hours of dense fog here (10-year average)."},"climatology":{"subCat1HoursPerYear":80,"fogSeasonPeakMonths":["June","July"],"medianEventHours":1,"season":{"summary":"Fog season runs April through August, peaking in June; fog is mostly a 2 AM\u20138 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["April","May","June","July","August"],"timeOfDay":"2 AM\u20138 AM","typicallyClearsBy":"11 AM"}},"links":{"page":"https://fogatlas.org/fog/city/san-fernando/","stationPages":["https://fogatlas.org/fog/sadf/"],"verification":"https://fogatlas.org/fog/scorecard/"}}