{"icao":"EHBK","name":"Maastricht Aachen Airport","lat":50.9111,"lon":5.7694,"country":"NL","tz":"Europe/Amsterdam","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":171,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["January","December"],"monthlyHours":[52,10,9,4,5,4,2,2,5,13,26,41],"medianEventHours":2,"season":{"summary":"Fog season runs October through January, peaking in January; fog here can hit at any hour of the day; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","October","November","December"],"timeOfDay":"any hour of the day","typicallyClearsBy":null}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 5 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/ehbk/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=EHBK","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/EHBK.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}