{"icao":"EGUN","name":"RAF Mildenhall","lat":52.3619,"lon":0.4864,"country":"GB","tz":"Europe/London","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":77,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["December","January"],"monthlyHours":[14,3,5,4,3,1,1,3,8,7,7,21],"medianEventHours":2,"season":{"summary":"Fog season runs September through January, peaking in December; fog is mostly a 11 PM\u20139 AM phenomenon; typically thinning out by noon; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","September","October","November","December"],"timeOfDay":"11 PM\u20139 AM","typicallyClearsBy":"noon"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 8 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/egun/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=EGUN","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/EGUN.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}