{"icao":"UERP","name":"Polyarny Airport","lat":66.4004,"lon":112.03,"country":"RU","tz":"Asia/Yakutsk","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":80,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["August","July"],"monthlyHours":[0,0,0,2,7,7,18,21,12,11,0,0],"medianEventHours":2,"season":{"summary":"Fog season runs May through October, peaking in August; fog is mostly a 2 AM\u20139 AM phenomenon; typically thinning out by 2 PM; a typical event lasts about 2 hours (local time, 10-year average).","months":["May","June","July","August","September","October"],"timeOfDay":"2 AM\u20139 AM","typicallyClearsBy":"2 PM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 12 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/uerp/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=UERP","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/UERP.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}