{"icao":"ESNO","name":"\u00d6rnsk\u00f6ldsvik Airport","lat":63.4083,"lon":18.99,"country":"SE","tz":"Europe/Stockholm","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":395,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["September","October"],"monthlyHours":[32,38,38,26,18,27,19,28,52,43,41,37],"medianEventHours":2,"season":{"summary":"Fog season is year-round, peaking in September; fog is mostly a 9 PM\u20137 AM phenomenon; a typical event lasts about 2 hours (local time, 10-year average).","months":["January","February","March","April","May","June","July","August","September","October","November","December"],"timeOfDay":"9 PM\u20137 AM","typicallyClearsBy":null}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 52 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/esno/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=ESNO","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/ESNO.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}