{"icao":"KBVY","name":"Beverly Regional Airport","lat":42.5842,"lon":-70.9165,"country":"US","tz":"America/New_York","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":81,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["September","December"],"monthlyHours":[5,8,7,5,3,5,6,7,13,10,2,11],"medianEventHours":1,"season":{"summary":"Fog season is January, February, March, April, June, July, August, September, October, December, peaking in September; fog is mostly a 1 AM\u20137 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","April","June","July","August","September","October","December"],"timeOfDay":"1 AM\u20137 AM","typicallyClearsBy":"11 AM"}},"forecast":{"covered":true,"public":false,"cycle":"2026-09-04T13:00:00Z","guidanceSignal":false,"wording":"No fog signal in NWS guidance for the next 48 hours. September typically brings about 13 hours of dense fog here."},"links":{"page":"https://fogatlas.org/fog/kbvy/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=KBVY","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/KBVY.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}