{"icao":"CYGV","name":"Havre-Saint-Pierre Airport","lat":50.2819,"lon":-63.6114,"country":"CA","tz":"America/Toronto","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":132,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["July","August"],"monthlyHours":[5,5,4,10,8,10,29,27,15,7,5,4],"medianEventHours":1,"season":{"summary":"Fog season runs April through September, peaking in July; fog is mostly a 2 AM\u20137 AM phenomenon; typically thinning out by 9 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["April","May","June","July","August","September"],"timeOfDay":"2 AM\u20137 AM","typicallyClearsBy":"9 AM"}},"forecast":{"covered":true,"public":true,"cycle":"2026-09-04T13:00:00Z","peakPct":5,"peakAtLocal":"2026-09-04T23:00:00-04:00","wording":"No, fog is unlikely in the next 36 hours \u2014 the calibrated forecast peaks at just 5%. September typically brings about 15 hours of dense fog here."},"links":{"page":"https://fogatlas.org/fog/cygv/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=CYGV","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/CYGV.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}