{"icao":"FNBC","name":"Mbanza Congo Airport","lat":-6.2699,"lon":14.247,"country":"AO","tz":"Africa/Luanda","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":276,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["March","May"],"monthlyHours":[8,7,38,13,37,27,24,5,34,15,10,6],"medianEventHours":1,"season":{"summary":"Fog season is March, April, May, June, July, September, October, November, peaking in March; fog is mostly a 6 AM\u20138 AM phenomenon; typically thinning out by 9 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["March","April","May","June","July","September","October","November"],"timeOfDay":"6 AM\u20138 AM","typicallyClearsBy":"9 AM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 34 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/fnbc/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=FNBC","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/FNBC.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}