{"icao":"MUMZ","name":"Sierra Maestra International Airport","lat":20.2886,"lon":-77.0875,"country":"CU","tz":"America/Havana","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":23,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["January","November"],"monthlyHours":[31,0,0,0,0,0,0,0,0,0,30,0],"medianEventHours":null,"season":{"summary":"Fog season is January, November, peaking in January; fog is mostly a 6 AM\u20136 AM phenomenon; typically thinning out by 7 AM (local time, 10-year average).","months":["January","November"],"timeOfDay":"6 AM\u20136 AM","typicallyClearsBy":"7 AM"}},"forecast":{"covered":true,"public":false,"inIssuance":false,"wording":"Forecast feed initializing for this station. dense fog (visibility under a mile) is rare here in September (10-year average)."},"links":{"page":"https://fogatlas.org/fog/mumz/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=MUMZ","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/MUMZ.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}