{"icao":"CYTR","name":"CFB Trenton","lat":44.1189,"lon":-77.5281,"country":"CA","tz":"America/Toronto","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":68,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["December","February"],"monthlyHours":[9,10,6,4,4,2,1,3,4,5,9,12],"medianEventHours":1,"season":{"summary":"Fog season runs August through May, peaking in December; fog is mostly a 11 PM\u20138 AM phenomenon; typically thinning out by noon; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","April","May","August","September","October","November","December"],"timeOfDay":"11 PM\u20138 AM","typicallyClearsBy":"noon"}},"forecast":{"covered":true,"public":true,"cycle":"2026-09-04T13:00:00Z","peakPct":2,"peakAtLocal":"2026-09-05T03:00:00-04:00","wording":"No, fog is unlikely in the next 36 hours \u2014 the calibrated forecast peaks at just 2%. September typically brings about 4 hours of dense fog here."},"links":{"page":"https://fogatlas.org/fog/cytr/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=CYTR","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/CYTR.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}