{"station":{"icao":"CYYZ","city":{"slug":"toronto","name":"Toronto","country":"Canada"},"timezone":"America/Toronto","lat":43.65,"lon":-79.38,"us":false,"html":"https://weathermarket.io/station/CYYZ","json":"https://weathermarket.io/api/station/CYYZ","nwsCli":null},"date":"2026-10-11","window":{"date":"2026-10-11","timezone":"America/Toronto","dayStartUtc":"2026-10-11T04:00:00.000Z","dayEndUtc":"2026-10-12T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":17,"tmaxAt":"2026-10-11T14:00:00.000Z","tmin":9,"tminAt":"2026-10-11T07:00:00.000Z","tavg":13.6,"humidityMean":86,"windMean":1.9,"windMax":4.6,"windMaxAt":"2026-10-11T15:00:00.000Z","precipObservedCount":10,"nObservations":28,"maxGapMinutes":60,"units":{"temperature":"°C","wind":"m/s","humidity":"%"},"source":"Extremes over the METAR observations listed in this record (hourly plus special reports) - the same record values.metarDerived carries in /api/station/{icao}/daily"},"extremes":{"tmax":{"obsTimeUtc":"2026-10-11T14:00:00.000Z","obsTimeLocal":"2026-10-11T10:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 111400Z 10005KT 15SM BKN110 BKN150 17/10 A3015 RMK AC5AC2 SLP213","temp":17,"dewpoint":10,"humidity":63,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-11T07:00:00.000Z","obsTimeLocal":"2026-10-11T03:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 110700Z VRB02KT 15SM FEW230 BKN260 09/07 A3024 RMK CC1CI5 SLP244","temp":9,"dewpoint":7,"humidity":87,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-11T15:00:00.000Z","obsTimeLocal":"2026-10-11T11:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 111500Z 12009KT 090V160 15SM SCT110 BKN150 BKN250 17/10 A3013 RMK AC4AC1CI1 SLP206","temp":17,"dewpoint":10,"humidity":63,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-12T07:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"129a52f1e8ece4aa","lastChangedAt":"2026-10-12T03:07:40.041Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/CYYZ/2026-10-11?format=record","status":"anchored","sha256":"7580c6946dcb3341078e20475ba1710e164dc1a3edc70c6212766e5eebf2f8ec","revision":"129a52f1e8ece4aa","flareTxHash":"0xe1f74c5c88973e1a34ba7ab86163569de590c926b7aa7485e588ac0d5f598995","flareBlock":71914065,"anchoredAt":"2026-10-12T07:01:49.285Z","explorer":"https://flare-explorer.flare.network/tx/0xe1f74c5c88973e1a34ba7ab86163569de590c926b7aa7485e588ac0d5f598995","matchesCurrent":true,"note":"GET the record bytes, SHA-256 them, and call SnapshotAnchor.isAnchored(sha256) on Flare - the anchored record is the one to settle on"},"qc":{"summary":{"good":28,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-11T14:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-11T07:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":17,"tmin":9,"differsFromRecord":false},"note":"Flags are attached beside the anchored record and are not part of its bytes; the record's extremes are unchanged. A suspect extreme is usable but worth checking against the raw text (extremes.*.reasons); a bad report is physically impossible and excludingBad shows the extremes without it."},"official":null,"observations":[{"obsTimeUtc":"2026-10-11T04:00:00.000Z","obsTimeLocal":"2026-10-11T00:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 110400Z 07003KT 15SM BKN240 12/10 A3028 RMK CI7 SLP256","temp":12,"dewpoint":10,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T05:00:00.000Z","obsTimeLocal":"2026-10-11T01:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 110500Z 03004KT 15SM SCT210 BKN240 11/09 A3026 RMK CC4CI2 SLP251","temp":11,"dewpoint":9,"humidity":87,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T06:00:00.000Z","obsTimeLocal":"2026-10-11T02:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 110600Z 36003KT 15SM FEW230 FEW250 12/09 A3025 RMK CC2CI1 CI TR SLP249","temp":12,"dewpoint":9,"humidity":82,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T07:00:00.000Z","obsTimeLocal":"2026-10-11T03:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 110700Z VRB02KT 15SM FEW230 BKN260 09/07 A3024 RMK CC1CI5 SLP244","temp":9,"dewpoint":7,"humidity":87,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T08:00:00.000Z","obsTimeLocal":"2026-10-11T04:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 110800Z VRB02KT 15SM FEW180 BKN260 10/08 A3022 RMK AC2CI4 SLP238","temp":10,"dewpoint":8,"humidity":87,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T09:00:00.000Z","obsTimeLocal":"2026-10-11T05:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 110900Z 33004KT 15SM SCT140 BKN170 BKN260 10/09 A3021 RMK AC4AC2CI1 SLP233","temp":10,"dewpoint":9,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T10:00:00.000Z","obsTimeLocal":"2026-10-11T06:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 111000Z VRB02KT 15SM BKN140 11/09 A3020 RMK AC7 SLP232","temp":11,"dewpoint":9,"humidity":87,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T11:00:00.000Z","obsTimeLocal":"2026-10-11T07:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 111100Z 06004KT 310V070 15SM SCT130 BKN160 11/09 A3018 RMK AC3AC3 SLP223","temp":11,"dewpoint":9,"humidity":87,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T12:00:00.000Z","obsTimeLocal":"2026-10-11T08:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 111200Z 03004KT 15SM FEW120 BKN140 BKN230 12/10 A3016 RMK AC2AC4CI1 SLP217","temp":12,"dewpoint":10,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T13:00:00.000Z","obsTimeLocal":"2026-10-11T09:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 111300Z 00000KT 15SM BKN110 BKN160 14/11 A3017 RMK AC6AC1 SLP220","temp":14,"dewpoint":11,"humidity":82,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T14:00:00.000Z","obsTimeLocal":"2026-10-11T10:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 111400Z 10005KT 15SM BKN110 BKN150 17/10 A3015 RMK AC5AC2 SLP213","temp":17,"dewpoint":10,"humidity":63,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T15:00:00.000Z","obsTimeLocal":"2026-10-11T11:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 111500Z 12009KT 090V160 15SM SCT110 BKN150 BKN250 17/10 A3013 RMK AC4AC1CI1 SLP206","temp":17,"dewpoint":10,"humidity":63,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T16:00:00.000Z","obsTimeLocal":"2026-10-11T12:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 111600Z 12009KT 15SM SCT065 BKN100 BKN160 17/11 A3013 RMK SC3AC2AC1 SLP206","temp":17,"dewpoint":11,"humidity":68,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T16:35:00.000Z","obsTimeLocal":"2026-10-11T12:35:00-04:00","metarType":"SPECI","raw":"SPECI CYYZ 111635Z 13005KT 10SM -RA FEW035 BKN062 BKN110 16/12 A3010 RMK CU1SC5AC2 CU TR SLP198","temp":16,"dewpoint":12,"humidity":77,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T17:00:00.000Z","obsTimeLocal":"2026-10-11T13:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 111700Z 13004KT 6SM -RA BR FEW028 BKN075 BKN120 15/12 A3010 RMK CF1AC5AC2 CF TR SLP195","temp":15,"dewpoint":12,"humidity":82,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T18:00:00.000Z","obsTimeLocal":"2026-10-11T14:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 111800Z 11004KT 060V130 8SM -RA FEW010 BKN027 OVC075 15/13 A3007 RMK CF1SC6AC2 CF TR SLP185","temp":15,"dewpoint":13,"humidity":88,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T19:00:00.000Z","obsTimeLocal":"2026-10-11T15:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 111900Z 07003KT 050V160 8SM -RA FEW010 BKN028 OVC070 15/13 A3003 RMK CF1SC5AC2 SLP172","temp":15,"dewpoint":13,"humidity":88,"wind":1.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T20:00:00.000Z","obsTimeLocal":"2026-10-11T16:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 112000Z 13003KT 10SM -RA FEW012 BKN027 OVC045 15/13 A3001 RMK CF1SC6SC1 SLP165","temp":15,"dewpoint":13,"humidity":88,"wind":1.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T20:46:00.000Z","obsTimeLocal":"2026-10-11T16:46:00-04:00","metarType":"SPECI","raw":"SPECI CYYZ 112046Z 12005KT 12SM FEW015 OVC027 15/13 A3000 RMK CF1SC8 CF TR SLP164","temp":15,"dewpoint":13,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T21:00:00.000Z","obsTimeLocal":"2026-10-11T17:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 112100Z 14004KT 12SM FEW015 OVC031 15/13 A3000 RMK CF1SC8 CF TR SLP164","temp":15,"dewpoint":13,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T21:39:00.000Z","obsTimeLocal":"2026-10-11T17:39:00-04:00","metarType":"SPECI","raw":"SPECI CYYZ 112139Z 09004KT 080V150 10SM -RA FEW015 BKN025 BKN110 15/13 A2999 RMK CF1SC6AC1 CF TR SLP158","temp":15,"dewpoint":13,"humidity":88,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T22:00:00.000Z","obsTimeLocal":"2026-10-11T18:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 112200Z 05004KT 10SM -RA FEW015 BKN025 BKN100 14/13 A2999 RMK CF1SC6AC1 CF TR SLP158","temp":14,"dewpoint":13,"humidity":94,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T23:00:00.000Z","obsTimeLocal":"2026-10-11T19:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 112300Z VRB02KT 10SM -RA FEW006 BKN046 BKN110 14/13 A2997 RMK SF1SC5AC2 SF TR SLP152","temp":14,"dewpoint":13,"humidity":94,"wind":1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T00:00:00.000Z","obsTimeLocal":"2026-10-11T20:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 120000Z VRB02KT 3SM -RA BR FEW008 BKN044 OVC110 14/13 A2995 RMK ST1SC6AC2 ST TR SLP147","temp":14,"dewpoint":13,"humidity":94,"wind":1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T01:00:00.000Z","obsTimeLocal":"2026-10-11T21:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 120100Z 12005KT 4SM -RA BR FEW010 BKN040 BKN080 14/13 A2993 RMK ST1SC6AC1 AC TR SLP140","temp":14,"dewpoint":13,"humidity":94,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T01:34:00.000Z","obsTimeLocal":"2026-10-11T21:34:00-04:00","metarType":"SPECI","raw":"SPECI CYYZ 120134Z VRB02KT 15SM FEW008 SCT037 BKN110 14/13 A2993 RMK SF1SC4AC2 SF TR SLP138","temp":14,"dewpoint":13,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T02:00:00.000Z","obsTimeLocal":"2026-10-11T22:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 120200Z 02002KT 10SM FEW008 BKN044 BKN110 14/13 A2993 RMK SF1SC5AC2 SF TR SLP137","temp":14,"dewpoint":13,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T03:00:00.000Z","obsTimeLocal":"2026-10-11T23:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 120300Z 05002KT 10SM FEW006 BKN039 BKN110 14/13 A2992 RMK SF1SC7AC1 SF TR AC TR SLP133","temp":14,"dewpoint":13,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null}],"about":{"record":"Station-day record: the daily extremes over every METAR observation (hourly plus special reports) received for the station's local calendar day - local midnight to local midnight, daylight saving applied. Temperatures are whole degrees Celsius as reported in METAR; a short-lived peak between reports can be missed. This is not a model or an aggregate - every value points at the report that produced it, and every report in the day is listed verbatim.","settlementRule":"The settlement value is the daily maximum (or minimum) of this record once it is final: the local day has ended and the 3-hour correction hold has passed. A day whose longest gap between reports exceeds the station's normal interval plus 30 minutes is final but flagged not settleable - a market should treat it as a review case. Once final, the canonical record bytes are hashed (SHA-256) and the hash is written to the SnapshotAnchor contract on Flare; the anchored record is the settlement record even if reports change afterwards (matchesCurrent then reads false).","verify":["Every METAR in the day is listed with its raw text; compare it with the independent archives linked under links.external (IEM ASOS archive, Ogimet).","GET links.record for the canonical record bytes, SHA-256 them and compare with anchor.sha256; call SnapshotAnchor.isAnchored(sha256) on Flare (anchor.contract, anchor.chainId) to confirm the hash is on-chain. anchor.explorer opens the anchoring transaction.","Permalink pattern for market rules: https://weathermarket.io/station/CYYZ/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/CYYZ/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for CYYZ for the contract date (station-local calendar day), as published at https://weathermarket.io/station/CYYZ/YYYY-MM-DD with every observation used, the finality status and the Flare anchor of the record. The daily value is the extreme over the hourly and special METAR reports in that day; a short-lived peak between reports may be missed. If the record is not final and settleable by the resolution deadline, the market is flagged for review."},"links":{"html":"https://weathermarket.io/station/CYYZ/2026-10-11","json":"https://weathermarket.io/api/station/CYYZ/2026-10-11","record":"https://weathermarket.io/api/station/CYYZ/2026-10-11?format=record","prev":"https://weathermarket.io/station/CYYZ/2026-10-10","next":"https://weathermarket.io/station/CYYZ/2026-10-12","station":"https://weathermarket.io/station/CYYZ","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=CYYZ&data=metar&year1=2026&month1=10&day1=11&year2=2026&month2=10&day2=13&tz=Etc%2FUTC&format=onlycomma&latlon=no&elev=no&missing=M&trace=T&direct=no&report_type=3&report_type=4","ogimet":"https://www.ogimet.com/display_metars2.php?lang=en&lugar=CYYZ&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=11&hora=4&anof=2026&mesf=10&dayf=12&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=CYYZ"}}}