{"icao":"SBPA","name":"Porto Alegre-Salgado Filho International Airport","lat":-29.994,"lon":-51.1675,"country":"BR","tz":"America/Sao_Paulo","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":61,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["June","July"],"monthlyHours":[0,0,1,4,8,19,18,7,4,1,0,0],"medianEventHours":2,"season":{"summary":"Fog season runs May through August, peaking in June; fog is mostly a 4 AM\u20139 AM phenomenon; typically thinning out by 11 AM; a typical event lasts about 2 hours (local time, 10-year average).","months":["May","June","July","August"],"timeOfDay":"4 AM\u20139 AM","typicallyClearsBy":"11 AM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 4 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/sbpa/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=SBPA","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/SBPA.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}