{"city":"Imperatriz","region":"BR-MA","country":"BR","slug":"imperatriz","updated":"2026-08-16T02:45Z","window":{"start":"2016-01-01","through":"2026-08-15"},"stations":[{"icao":"SBIZ","name":"Prefeito Renato Moreira Airport","subCat1HoursPerYear":12,"forecast":"climatology"}],"primaryStation":"SBIZ","forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. dense fog (visibility under a mile) is rare here in August (10-year average)."},"climatology":{"subCat1HoursPerYear":12,"fogSeasonPeakMonths":["April","March"],"medianEventHours":1,"season":{"summary":"Fog season is April, peaking in April; fog is mostly a 4 AM\u20137 AM phenomenon; typically thinning out by 9 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["April"],"timeOfDay":"4 AM\u20137 AM","typicallyClearsBy":"9 AM"}},"links":{"page":"https://fogatlas.org/fog/city/imperatriz/","stationPages":["https://fogatlas.org/fog/sbiz/"],"verification":"https://fogatlas.org/fog/scorecard/"}}