{"city":"Yerevan","region":"AM-ER","country":"AM","slug":"yerevan","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"UDYZ","name":"Zvartnots International Airport","subCat1HoursPerYear":94,"forecast":"climatology"}],"primaryStation":"UDYZ","forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. dense fog (visibility under a mile) is rare here in August (10-year average)."},"climatology":{"subCat1HoursPerYear":94,"fogSeasonPeakMonths":["December","January"],"medianEventHours":2,"season":{"summary":"Fog season runs December through February, peaking in December; fog is mostly a 2 AM\u201311 AM phenomenon; typically thinning out by 1 PM; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","February","December"],"timeOfDay":"2 AM\u201311 AM","typicallyClearsBy":"1 PM"}},"links":{"page":"https://fogatlas.org/fog/city/yerevan/","stationPages":["https://fogatlas.org/fog/udyz/"],"verification":"https://fogatlas.org/fog/scorecard/"}}