{"corrections":[],"day":{"date":"2026-10-16","extremes":{"tmax":{"correctedAt":null,"dewpoint":-5,"humidity":17,"metarType":"METAR","obsTimeLocal":"2026-10-16T17:00:00-06:00","obsTimeUtc":"2026-10-16T23:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 162300Z 20005KT 40SM BKN250 21/M05 A3002 RMK CI7 CC ASOCTD SLP182 DENSITY ALT 5000FT","receiptTime":"2026-10-16T23:08:15.411Z","receivedAt":"2026-10-16T23:08:44.503Z","temp":21,"wind":2.6},"tmin":{"correctedAt":null,"dewpoint":-6,"humidity":60,"metarType":"SPECI","obsTimeLocal":"2026-10-16T07:53:00-06:00","obsTimeUtc":"2026-10-16T13:53:00.000Z","originalRaw":null,"precipObserved":false,"raw":"SPECI CYYC 161353Z 08002KT 40SM BKN250 01/M06 A3021 RMK CI5 CONTRAILS SLP270","receiptTime":"2026-10-16T13:56:16.942Z","receivedAt":"2026-10-16T13:56:38.788Z","temp":1,"wind":1},"windMax":{"correctedAt":null,"dewpoint":-6,"humidity":16,"metarType":"METAR","obsTimeLocal":"2026-10-16T18:00:00-06:00","obsTimeUtc":"2026-10-17T00:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 170000Z 28013KT 40SM BKN250 21/M06 A3000 RMK CC5 SLP172 DENSITY ALT 5100FT","receiptTime":"2026-10-17T00:08:09.430Z","receivedAt":"2026-10-17T00:08:42.937Z","temp":21,"wind":6.7}},"humidityMean":38.5,"maxGapMinutes":60,"nObservations":28,"observations":[{"correctedAt":null,"dewpoint":-1,"humidity":75,"metarType":"METAR","obsTimeLocal":"2026-10-16T00:00:00-06:00","obsTimeUtc":"2026-10-16T06:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 160600Z 18006KT 15SM SKC 03/M01 A3035 RMK SLP315","receiptTime":"2026-10-16T06:08:03.129Z","receivedAt":"2026-10-16T06:08:38.331Z","temp":3,"wind":3.1},{"correctedAt":null,"dewpoint":-2,"humidity":75,"metarType":"SPECI","obsTimeLocal":"2026-10-16T00:14:00-06:00","obsTimeUtc":"2026-10-16T06:14:00.000Z","originalRaw":null,"precipObserved":false,"raw":"SPECI CYYC 160614Z 19006KT 15SM SKC 02/M02 A3035 RMK SLP314","receiptTime":"2026-10-16T06:16:05.598Z","receivedAt":"2026-10-16T06:18:38.657Z","temp":2,"wind":3.1},{"correctedAt":null,"dewpoint":-1,"humidity":81,"metarType":"METAR","obsTimeLocal":"2026-10-16T01:00:00-06:00","obsTimeUtc":"2026-10-16T07:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 160700Z 19007KT 15SM SKC 02/M01 A3033 RMK SLP307","receiptTime":"2026-10-16T07:07:13.142Z","receivedAt":"2026-10-16T07:07:40.346Z","temp":2,"wind":3.6},{"correctedAt":null,"dewpoint":-2,"humidity":75,"metarType":"METAR","obsTimeLocal":"2026-10-16T02:00:00-06:00","obsTimeUtc":"2026-10-16T08:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 160800Z 19006KT 15SM SKC 02/M02 A3031 RMK SLP298","receiptTime":"2026-10-16T08:07:18.788Z","receivedAt":"2026-10-16T08:07:38.501Z","temp":2,"wind":3.1},{"correctedAt":null,"dewpoint":-4,"humidity":56,"metarType":"METAR","obsTimeLocal":"2026-10-16T03:00:00-06:00","obsTimeUtc":"2026-10-16T09:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 160900Z 20004KT 15SM FEW230 04/M04 A3030 RMK CI1 CI TR SLP291","receiptTime":"2026-10-16T09:07:33.303Z","receivedAt":"2026-10-16T09:07:41.679Z","temp":4,"wind":2.1},{"correctedAt":null,"dewpoint":-5,"humidity":45,"metarType":"METAR","obsTimeLocal":"2026-10-16T04:00:00-06:00","obsTimeUtc":"2026-10-16T10:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 161000Z 21008KT 15SM SKC 06/M05 A3028 RMK SLP278","receiptTime":"2026-10-16T10:07:19.334Z","receivedAt":"2026-10-16T10:07:38.645Z","temp":6,"wind":4.1},{"correctedAt":null,"dewpoint":-5,"humidity":56,"metarType":"METAR","obsTimeLocal":"2026-10-16T05:00:00-06:00","obsTimeUtc":"2026-10-16T11:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 161100Z 21006KT 15SM SKC 03/M05 A3026 RMK SLP277","receiptTime":"2026-10-16T11:07:21.195Z","receivedAt":"2026-10-16T11:07:38.664Z","temp":3,"wind":3.1},{"correctedAt":null,"dewpoint":-6,"humidity":39,"metarType":"SPECI","obsTimeLocal":"2026-10-16T05:51:00-06:00","obsTimeUtc":"2026-10-16T11:51:00.000Z","originalRaw":null,"precipObserved":false,"raw":"SPECI CYYC 161151Z 22004KT 15SM SKC 07/M06 A3024 RMK SLP268","receiptTime":"2026-10-16T11:52:29.285Z","receivedAt":"2026-10-16T11:52:41.685Z","temp":7,"wind":2.1},{"correctedAt":null,"dewpoint":-6,"humidity":45,"metarType":"METAR","obsTimeLocal":"2026-10-16T06:00:00-06:00","obsTimeUtc":"2026-10-16T12:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 161200Z 21004KT 15SM SKC 05/M06 A3024 RMK SLP270","receiptTime":"2026-10-16T12:07:26.651Z","receivedAt":"2026-10-16T12:07:39.732Z","temp":5,"wind":2.1},{"correctedAt":null,"dewpoint":-6,"humidity":45,"metarType":"METAR","obsTimeLocal":"2026-10-16T07:00:00-06:00","obsTimeUtc":"2026-10-16T13:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 161300Z 20006KT 15SM FEW220 05/M06 A3023 RMK CI1 CI TR SLP269","receiptTime":"2026-10-16T13:08:17.623Z","receivedAt":"2026-10-16T13:08:40.087Z","temp":5,"wind":3.1},{"correctedAt":null,"dewpoint":-6,"humidity":60,"metarType":"SPECI","obsTimeLocal":"2026-10-16T07:53:00-06:00","obsTimeUtc":"2026-10-16T13:53:00.000Z","originalRaw":null,"precipObserved":false,"raw":"SPECI CYYC 161353Z 08002KT 40SM BKN250 01/M06 A3021 RMK CI5 CONTRAILS SLP270","receiptTime":"2026-10-16T13:56:16.942Z","receivedAt":"2026-10-16T13:56:38.788Z","temp":1,"wind":1},{"correctedAt":null,"dewpoint":-6,"humidity":48,"metarType":"METAR","obsTimeLocal":"2026-10-16T08:00:00-06:00","obsTimeUtc":"2026-10-16T14:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 161400Z 15003KT 080V180 40SM BKN250 04/M06 A3021 RMK CI5 CONTRAILS SLP266","receiptTime":"2026-10-16T14:08:16.050Z","receivedAt":"2026-10-16T14:08:42.143Z","temp":4,"wind":1.5},{"correctedAt":null,"dewpoint":-7,"humidity":51,"metarType":"SPECI","obsTimeLocal":"2026-10-16T08:37:00-06:00","obsTimeUtc":"2026-10-16T14:37:00.000Z","originalRaw":null,"precipObserved":false,"raw":"SPECI CYYC 161437Z 19006KT 170V300 40SM BKN250 02/M07 A3020 RMK CI6 CC ASOCTD SLP264","receiptTime":"2026-10-16T14:40:24.600Z","receivedAt":"2026-10-16T14:41:46.758Z","temp":2,"wind":3.1},{"correctedAt":null,"dewpoint":-5,"humidity":48,"metarType":"METAR","obsTimeLocal":"2026-10-16T09:00:00-06:00","obsTimeUtc":"2026-10-16T15:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 161500Z 19004KT 40SM BKN250 05/M05 A3020 RMK CI6 CC ASOCTD SLP259","receiptTime":"2026-10-16T15:08:18.395Z","receivedAt":"2026-10-16T15:10:39.112Z","temp":5,"wind":2.1},{"correctedAt":null,"dewpoint":-7,"humidity":24,"metarType":"METAR","obsTimeLocal":"2026-10-16T10:00:00-06:00","obsTimeUtc":"2026-10-16T16:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 161600Z VRB02KT 40SM BKN250 13/M07 A3018 RMK CI7 CONTRAILS SLP246 DENSITY ALT 3900FT","receiptTime":"2026-10-16T16:07:15.584Z","receivedAt":"2026-10-16T16:07:38.327Z","temp":13,"wind":1},{"correctedAt":null,"dewpoint":-11,"humidity":13,"metarType":"METAR","obsTimeLocal":"2026-10-16T11:00:00-06:00","obsTimeUtc":"2026-10-16T17:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 161700Z 28004KT 190V330 40SM BKN250 18/M11 A3017 RMK CI7 CC ASOCTD SLP236 DENSITY ALT 4500FT","receiptTime":"2026-10-16T17:07:22.994Z","receivedAt":"2026-10-16T17:07:57.757Z","temp":18,"wind":2.1},{"correctedAt":null,"dewpoint":-12,"humidity":11,"metarType":"METAR","obsTimeLocal":"2026-10-16T12:00:00-06:00","obsTimeUtc":"2026-10-16T18:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 161800Z 28008G15KT 40SM FEW170 BKN230 19/M12 A3015 RMK AC2CI5 CONTRAILS SLP228 DENSITY ALT 4700FT","receiptTime":"2026-10-16T18:08:18.697Z","receivedAt":"2026-10-16T18:08:44.068Z","temp":19,"wind":4.1},{"correctedAt":null,"dewpoint":-10,"humidity":12,"metarType":"METAR","obsTimeLocal":"2026-10-16T13:00:00-06:00","obsTimeUtc":"2026-10-16T19:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 161900Z 27005KT 220V280 40SM BKN200 20/M10 A3013 RMK CC7 SLP220 DENSITY ALT 4800FT","receiptTime":"2026-10-16T19:07:21.087Z","receivedAt":"2026-10-16T19:07:40.967Z","temp":20,"wind":2.6},{"correctedAt":null,"dewpoint":-6,"humidity":18,"metarType":"METAR","obsTimeLocal":"2026-10-16T14:00:00-06:00","obsTimeUtc":"2026-10-16T20:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 162000Z 17006KT 160V230 40SM BKN200 19/M06 A3009 RMK CC7 PRESFR SLP207 DENSITY ALT 4700FT","receiptTime":"2026-10-16T20:07:24.413Z","receivedAt":"2026-10-16T20:07:41.337Z","temp":19,"wind":3.1},{"correctedAt":null,"dewpoint":-4,"humidity":21,"metarType":"METAR","obsTimeLocal":"2026-10-16T15:00:00-06:00","obsTimeUtc":"2026-10-16T21:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 162100Z 19004KT 40SM BKN230 19/M04 A3007 RMK CC7 SLP201 DENSITY ALT 4800FT","receiptTime":"2026-10-16T21:08:13.506Z","receivedAt":"2026-10-16T21:08:44.159Z","temp":19,"wind":2.1},{"correctedAt":null,"dewpoint":-5,"humidity":18,"metarType":"METAR","obsTimeLocal":"2026-10-16T16:00:00-06:00","obsTimeUtc":"2026-10-16T22:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 162200Z 17005KT 40SM BKN250 20/M05 A3004 RMK CC7 SLP186 DENSITY ALT 4900FT","receiptTime":"2026-10-16T22:07:20.274Z","receivedAt":"2026-10-16T22:07:40.605Z","temp":20,"wind":2.6},{"correctedAt":null,"dewpoint":-5,"humidity":17,"metarType":"METAR","obsTimeLocal":"2026-10-16T17:00:00-06:00","obsTimeUtc":"2026-10-16T23:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 162300Z 20005KT 40SM BKN250 21/M05 A3002 RMK CI7 CC ASOCTD SLP182 DENSITY ALT 5000FT","receiptTime":"2026-10-16T23:08:15.411Z","receivedAt":"2026-10-16T23:08:44.503Z","temp":21,"wind":2.6},{"correctedAt":null,"dewpoint":-6,"humidity":16,"metarType":"METAR","obsTimeLocal":"2026-10-16T18:00:00-06:00","obsTimeUtc":"2026-10-17T00:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 170000Z 28013KT 40SM BKN250 21/M06 A3000 RMK CC5 SLP172 DENSITY ALT 5100FT","receiptTime":"2026-10-17T00:08:09.430Z","receivedAt":"2026-10-17T00:08:42.937Z","temp":21,"wind":6.7},{"correctedAt":null,"dewpoint":-5,"humidity":20,"metarType":"METAR","obsTimeLocal":"2026-10-16T19:00:00-06:00","obsTimeUtc":"2026-10-17T01:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 170100Z 22003KT 20SM BKN240 18/M05 A3000 RMK CI5 SLP174 DENSITY ALT 4700FT","receiptTime":"2026-10-17T01:07:25.497Z","receivedAt":"2026-10-17T01:07:50.049Z","temp":18,"wind":1.5},{"correctedAt":null,"dewpoint":-5,"humidity":26,"metarType":"METAR","obsTimeLocal":"2026-10-16T20:00:00-06:00","obsTimeUtc":"2026-10-17T02:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 170200Z 20004KT 15SM SCT240 14/M05 A2998 RMK CI4 SLP176 DENSITY ALT 4300FT","receiptTime":"2026-10-17T02:07:29.867Z","receivedAt":"2026-10-17T02:07:38.460Z","temp":14,"wind":2.1},{"correctedAt":null,"dewpoint":-5,"humidity":25,"metarType":"METAR","obsTimeLocal":"2026-10-16T21:00:00-06:00","obsTimeUtc":"2026-10-17T03:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 170300Z 20006KT 15SM FEW150 BKN240 15/M05 A2996 RMK AC1CI4 SLP165 DENSITY ALT 4400FT","receiptTime":"2026-10-17T03:07:16.398Z","receivedAt":"2026-10-17T03:07:39.484Z","temp":15,"wind":3.1},{"correctedAt":null,"dewpoint":-4,"humidity":32,"metarType":"METAR","obsTimeLocal":"2026-10-16T22:00:00-06:00","obsTimeUtc":"2026-10-17T04:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 170400Z 20006KT 15SM SCT220 12/M04 A2994 RMK CI4 SLP153 DENSITY ALT 4100FT","receiptTime":"2026-10-17T04:08:20.635Z","receivedAt":"2026-10-17T04:08:38.754Z","temp":12,"wind":3.1},{"correctedAt":null,"dewpoint":-5,"humidity":26,"metarType":"METAR","obsTimeLocal":"2026-10-16T23:00:00-06:00","obsTimeUtc":"2026-10-17T05:00:00.000Z","originalRaw":null,"precipObserved":false,"raw":"METAR CYYC 170500Z 19006KT 15SM FEW220 BKN250 14/M05 A2992 RMK CI2CI4 SLP136 DENSITY ALT 4300FT","receiptTime":"2026-10-17T05:08:09.575Z","receivedAt":"2026-10-17T05:08:42.452Z","temp":14,"wind":3.1}],"precipObservedCount":0,"tavg":10.5,"tmax":21,"tmaxAt":"2026-10-16T23:00:00.000Z","tmin":1,"tminAt":"2026-10-16T13:53:00.000Z","windMax":6.7,"windMaxAt":"2026-10-17T00:00:00.000Z","windMean":2.8,"window":{"date":"2026-10-16","dayEndUtc":"2026-10-17T06:00:00.000Z","dayStartUtc":"2026-10-16T06:00:00.000Z","hours":24,"timezone":"America/Edmonton","utcOffsetEnd":"-06:00","utcOffsetStart":"-06:00"}},"finality":{"coverage":{"maxGapMinutes":60,"normalIntervalMin":60,"ok":true,"thresholdMinutes":90},"finalAt":"2026-10-17T09:00:00.000Z","holdHours":3,"reasons":[],"settleable":true,"status":"final"},"lastChangedAt":"2026-10-17T05:08:42.452Z","revision":"e2abf604a25ecff2","station":{"city":"calgary","cityName":"Calgary","icao":"CYYC","lat":51.05,"lon":-114.07,"reference":"https://aviationweather.gov/data/metar/?ids=CYYC","timezone":"America/Edmonton","upstream":"https://aviationweather.gov/api/data/metar?ids=CYYC&format=json"},"version":"wdm-station-day-v1"}