{"icao":"EYVI","name":"Vilnius International Airport","lat":54.6341,"lon":25.2858,"country":"LT","tz":"Europe/Vilnius","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":251,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["December","November"],"monthlyHours":[29,21,13,8,7,4,9,13,17,30,42,62],"medianEventHours":1,"season":{"summary":"Fog season runs September through February, peaking in December; fog here can hit at any hour of the day; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","September","October","November","December"],"timeOfDay":"any hour of the day","typicallyClearsBy":null}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 17 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/eyvi/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=EYVI","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/EYVI.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}