{"icao":"ENNO","name":"Notodden Airport","lat":59.5651,"lon":9.2132,"country":"NO","tz":"Europe/Oslo","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":50,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["December","November"],"monthlyHours":[5,1,1,1,0,0,0,0,2,3,6,10],"medianEventHours":2,"season":{"summary":"Fog season runs October through January, peaking in December; fog is mostly a 7 AM\u20136 PM phenomenon; typically thinning out by 7 PM; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","October","November","December"],"timeOfDay":"7 AM\u20136 PM","typicallyClearsBy":"7 PM"}},"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/enno/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=ENNO","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/ENNO.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}