{"icao":"UHWW","name":"Vladivostok International Airport","lat":43.3963,"lon":132.1482,"country":"RU","tz":"Asia/Vladivostok","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":151,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["April","September"],"monthlyHours":[3,6,16,23,16,13,11,11,21,12,12,8],"medianEventHours":2,"season":{"summary":"Fog season runs February through December, peaking in April; fog is mostly a 3 AM\u20138 AM phenomenon; typically thinning out by 10 AM; a typical event lasts about 2 hours (local time, 10-year average).","months":["February","March","April","May","June","July","August","September","October","November","December"],"timeOfDay":"3 AM\u20138 AM","typicallyClearsBy":"10 AM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 21 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/uhww/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=UHWW","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/UHWW.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}