{"icao":"GMAD","name":"Al Massira Airport","lat":30.3225,"lon":-9.412,"country":"MA","tz":"Africa/Casablanca","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":66,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["February","December"],"monthlyHours":[6,13,5,1,1,1,4,5,7,7,8,9],"medianEventHours":2,"season":{"summary":"Fog season runs July through March, peaking in February; fog is mostly a 7 AM\u20139 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","February","March","July","August","September","October","November","December"],"timeOfDay":"7 AM\u20139 AM","typicallyClearsBy":"11 AM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 7 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/gmad/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=GMAD","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/GMAD.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}