{"corrections":[],"day":{"date":"2026-09-23","extremes":{"tmax":{"correctedAt":null,"dewpoint":7.8,"humidity":67,"metarType":null,"obsTimeLocal":"2026-09-23T18:54:00-04:00","obsTimeUtc":"2026-09-23T22:54:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR KBOS 232254Z 06013G21KT 10SM FEW035 SCT250 14/08 A3054 RMK AO2 SLP340 T01390078","receiptTime":null,"receivedAt":"2026-09-23T23:45:15.149Z","temp":13.9,"wind":6.7},"tmin":{"correctedAt":null,"dewpoint":7.8,"humidity":67,"metarType":null,"obsTimeLocal":"2026-09-23T18:54:00-04:00","obsTimeUtc":"2026-09-23T22:54:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR KBOS 232254Z 06013G21KT 10SM FEW035 SCT250 14/08 A3054 RMK AO2 SLP340 T01390078","receiptTime":null,"receivedAt":"2026-09-23T23:45:15.149Z","temp":13.9,"wind":6.7},"windMax":{"correctedAt":null,"dewpoint":7.8,"humidity":67,"metarType":null,"obsTimeLocal":"2026-09-23T23:54:00-04:00","obsTimeUtc":"2026-09-24T03:54:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR KBOS 240354Z 06016G22KT 10SM FEW250 14/08 A3052 RMK AO2 SLP333 T01390078","receiptTime":null,"receivedAt":"2026-09-24T04:00:24.654Z","temp":13.9,"wind":8.2}},"humidityMean":68.5,"maxGapMinutes":1134,"nObservations":6,"observations":[{"correctedAt":null,"dewpoint":7.8,"humidity":67,"metarType":null,"obsTimeLocal":"2026-09-23T18:54:00-04:00","obsTimeUtc":"2026-09-23T22:54:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR KBOS 232254Z 06013G21KT 10SM FEW035 SCT250 14/08 A3054 RMK AO2 SLP340 T01390078","receiptTime":null,"receivedAt":"2026-09-23T23:45:15.149Z","temp":13.9,"wind":6.7},{"correctedAt":null,"dewpoint":8.3,"humidity":69,"metarType":null,"obsTimeLocal":"2026-09-23T19:54:00-04:00","obsTimeUtc":"2026-09-23T23:54:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR KBOS 232354Z 05013KT 10SM FEW035 SCT250 14/08 A3053 RMK AO2 SLP339 T01390083 10178 20139 58002","receiptTime":null,"receivedAt":"2026-09-24T00:00:16.948Z","temp":13.9,"wind":6.7},{"correctedAt":null,"dewpoint":8.9,"humidity":72,"metarType":null,"obsTimeLocal":"2026-09-23T20:54:00-04:00","obsTimeUtc":"2026-09-24T00:54:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR KBOS 240054Z 05015KT 10SM FEW035 FEW250 14/09 A3054 RMK AO2 SLP340 T01390089","receiptTime":null,"receivedAt":"2026-09-24T01:00:24.418Z","temp":13.9,"wind":7.7},{"correctedAt":null,"dewpoint":8.9,"humidity":72,"metarType":null,"obsTimeLocal":"2026-09-23T21:54:00-04:00","obsTimeUtc":"2026-09-24T01:54:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR KBOS 240154Z 06015KT 10SM FEW035 FEW250 14/09 A3053 RMK AO2 SLP339 T01390089","receiptTime":null,"receivedAt":"2026-09-24T02:00:16.684Z","temp":13.9,"wind":7.7},{"correctedAt":null,"dewpoint":7.2,"humidity":64,"metarType":null,"obsTimeLocal":"2026-09-23T22:54:00-04:00","obsTimeUtc":"2026-09-24T02:54:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR KBOS 240254Z 05013KT 10SM FEW035 FEW250 14/07 A3052 RMK AO2 SLP335 T01390072 58004","receiptTime":null,"receivedAt":"2026-09-24T03:00:37.816Z","temp":13.9,"wind":6.7},{"correctedAt":null,"dewpoint":7.8,"humidity":67,"metarType":null,"obsTimeLocal":"2026-09-23T23:54:00-04:00","obsTimeUtc":"2026-09-24T03:54:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR KBOS 240354Z 06016G22KT 10SM FEW250 14/08 A3052 RMK AO2 SLP333 T01390078","receiptTime":null,"receivedAt":"2026-09-24T04:00:24.654Z","temp":13.9,"wind":8.2}],"precipObservedCount":0,"tavg":13.9,"tmax":13.9,"tmaxAt":"2026-09-23T22:54:00.000Z","tmin":13.9,"tminAt":"2026-09-23T22:54:00.000Z","windMax":8.2,"windMaxAt":"2026-09-24T03:54:00.000Z","windMean":7.3,"window":{"date":"2026-09-23","dayEndUtc":"2026-09-24T04:00:00.000Z","dayStartUtc":"2026-09-23T04:00:00.000Z","hours":24,"timezone":"America/New_York","utcOffsetEnd":"-04:00","utcOffsetStart":"-04:00"}},"finality":{"coverage":{"maxGapMinutes":1134,"normalIntervalMin":60,"ok":false,"thresholdMinutes":90},"finalAt":"2026-09-24T07:00:00.000Z","holdHours":3,"reasons":["coverage_gap: longest stretch without a report was 1134 min, above 90 min (station normal interval 60 + 30)"],"settleable":false,"status":"final"},"lastChangedAt":"2026-09-24T04:00:24.654Z","revision":"7ecc68d865696480","station":{"city":"boston","cityName":"Boston","icao":"KBOS","lat":42.36,"lon":-71.06,"reference":"https://aviationweather.gov/data/metar/?ids=KBOS","timezone":"America/New_York","upstream":"https://aviationweather.gov/api/data/metar?ids=KBOS&format=json"},"version":"wdm-station-day-v1"}