{"icao":"GQNO","name":"Nouakchott\u2013Oumtounsy International Airport","lat":18.31,"lon":-15.9697,"country":"MR","tz":"Africa/Nouakchott","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":15,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["February","June"],"monthlyHours":[1,4,1,0,0,3,0,0,0,1,2,2],"medianEventHours":1,"season":{"summary":"Fog season is February, June, November, December, peaking in February; fog is mostly a 10 AM\u20136 PM phenomenon; typically thinning out by 9 PM; a typical event lasts about 1 hour (local time, 10-year average).","months":["February","June","November","December"],"timeOfDay":"10 AM\u20136 PM","typicallyClearsBy":"9 PM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. dense fog (visibility under a mile) is rare here in September (10-year average)."},"links":{"page":"https://fogatlas.org/fog/gqno/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=GQNO","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/GQNO.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}