{"city":"Kuopio / Siilinj\u00e4rvi","region":"FI-15","country":"FI","slug":"kuopio-siilinjarvi","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"EFKU","name":"Kuopio Airport","subCat1HoursPerYear":94,"forecast":"climatology"}],"primaryStation":"EFKU","forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. August typically brings about 2 hours of dense fog here (10-year average)."},"climatology":{"subCat1HoursPerYear":94,"fogSeasonPeakMonths":["September","January"],"medianEventHours":1,"season":{"summary":"Fog season runs September through April, peaking in September; fog is mostly a 10 PM\u201310 AM phenomenon; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","April","September","October","November","December"],"timeOfDay":"10 PM\u201310 AM","typicallyClearsBy":null}},"links":{"page":"https://fogatlas.org/fog/city/kuopio-siilinjarvi/","stationPages":["https://fogatlas.org/fog/efku/"],"verification":"https://fogatlas.org/fog/scorecard/"}}