{"city":"Irkutsk","region":"RU-IRK","country":"RU","slug":"irkutsk","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"UIII","name":"Irkutsk International Airport","subCat1HoursPerYear":122,"forecast":"climatology"}],"primaryStation":"UIII","forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. August typically brings about 28 hours of dense fog here (10-year average)."},"climatology":{"subCat1HoursPerYear":122,"fogSeasonPeakMonths":["August","September"],"medianEventHours":1,"season":{"summary":"Fog season runs June through December, peaking in August; fog is mostly a 3 AM\u20138 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["June","July","August","September","October","November","December"],"timeOfDay":"3 AM\u20138 AM","typicallyClearsBy":"11 AM"}},"links":{"page":"https://fogatlas.org/fog/city/irkutsk/","stationPages":["https://fogatlas.org/fog/uiii/"],"verification":"https://fogatlas.org/fog/scorecard/"}}