{"icao":"MMMM","name":"General Francisco J. Mujica International Airport","lat":19.8499,"lon":-101.025,"country":"MX","tz":"America/Mexico_City","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":11,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["December","August"],"monthlyHours":[0,0,0,0,0,1,1,2,2,1,1,4],"medianEventHours":1,"season":{"summary":"Fog season is August, September, December, peaking in December; fog is mostly a 4 AM\u20138 AM phenomenon; typically thinning out by 9 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["August","September","December"],"timeOfDay":"4 AM\u20138 AM","typicallyClearsBy":"9 AM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 2 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/mmmm/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=MMMM","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/MMMM.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}