{"icao":"LIRU","name":"Rome Urbe Airport","lat":41.9521,"lon":12.5022,"country":"IT","tz":"Europe/Rome","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":53,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["February","January"],"monthlyHours":[6,6,1,2,0,0,0,0,0,4,5,5],"medianEventHours":1,"season":{"summary":"Fog season is January, February, April, October, November, December, peaking in January; fog is mostly a 7 AM\u20137 AM phenomenon; typically thinning out by 9 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","April","October","November","December"],"timeOfDay":"7 AM\u20137 AM","typicallyClearsBy":"9 AM"}},"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/liru/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=LIRU","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/LIRU.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}