{"icao":"UMBB","name":"Brest International Airport","lat":52.1081,"lon":23.8968,"country":"BY","tz":"Europe/Minsk","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":169,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["December","September"],"monthlyHours":[16,13,4,9,3,8,3,5,47,24,21,57],"medianEventHours":2,"season":{"summary":"Fog season runs September through January, peaking in December; fog is mostly a 3 AM\u20133 AM phenomenon; typically thinning out by 9 AM; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","September","October","November","December"],"timeOfDay":"3 AM\u20133 AM","typicallyClearsBy":"9 AM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 47 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/umbb/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=UMBB","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/UMBB.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}