{"icao":"ETNW","name":"Wunstorf Air Base","lat":52.4573,"lon":9.4272,"country":"DE","tz":"Europe/Berlin","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":137,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["December","January"],"monthlyHours":[24,21,12,3,3,3,3,1,7,21,19,24],"medianEventHours":2,"season":{"summary":"Fog season runs September through March, peaking in January; fog is mostly a 2 AM\u20139 AM phenomenon; typically thinning out by 1 PM; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","February","March","September","October","November","December"],"timeOfDay":"2 AM\u20139 AM","typicallyClearsBy":"1 PM"}},"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/etnw/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=ETNW","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/ETNW.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}