{"city":"Visby","region":"SE-I","country":"SE","slug":"visby","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"ESSV","name":"Visby Airport","subCat1HoursPerYear":127,"forecast":"climatology"}],"primaryStation":"ESSV","forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. August typically brings about 5 hours of dense fog here (10-year average)."},"climatology":{"subCat1HoursPerYear":127,"fogSeasonPeakMonths":["March","September"],"medianEventHours":1,"season":{"summary":"Fog season is January, February, March, April, May, July, September, October, November, December, peaking in March; fog is mostly a 10 PM\u20137 AM phenomenon; typically thinning out by 10 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","April","May","July","September","October","November","December"],"timeOfDay":"10 PM\u20137 AM","typicallyClearsBy":"10 AM"}},"links":{"page":"https://fogatlas.org/fog/city/visby/","stationPages":["https://fogatlas.org/fog/essv/"],"verification":"https://fogatlas.org/fog/scorecard/"}}