{"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":"2026-10-05","window":{"date":"2026-10-05","timezone":"America/Toronto","dayStartUtc":"2026-10-05T04:00:00.000Z","dayEndUtc":"2026-10-06T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":15,"tmaxAt":"2026-10-05T16:00:00.000Z","tmin":7,"tminAt":"2026-10-06T03:00:00.000Z","tavg":12,"humidityMean":56,"windMean":7.6,"windMax":12.3,"windMaxAt":"2026-10-05T21:00:00.000Z","precipObservedCount":0,"nObservations":24,"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":"2026-10-05T16:00:00.000Z","obsTimeLocal":"2026-10-05T12:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 051600Z 30023G31KT 15SM SCT058 15/M02 A3009 RMK CU3 SLP193","temp":15,"dewpoint":-2,"humidity":31,"wind":11.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-06T03:00:00.000Z","obsTimeLocal":"2026-10-05T23:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 060300Z 29008KT 15SM FEW040 07/01 A3019 RMK SC1 SC TR SLP227","temp":7,"dewpoint":1,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-05T21:00:00.000Z","obsTimeLocal":"2026-10-05T17:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 052100Z 30024G31KT 15SM FEW055 14/M03 A3011 RMK CU1 SLP200","temp":14,"dewpoint":-3,"humidity":31,"wind":12.3,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-06T07:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"93b1fb35e08a7537","lastChangedAt":"2026-10-06T03:07:38.384Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/CYYZ/2026-10-05?format=record","status":"anchored","sha256":"fafea1d07c17daf3c7e75da7114b1e325187fb720f041440cad32d26006be7ec","revision":"93b1fb35e08a7537","flareTxHash":"0xb0a0fdef40457c451ebdd6f2cee37878eebe80085016a266a9bf86c32c5cd6ba","flareBlock":71439282,"anchoredAt":"2026-10-06T07:01:18.185Z","explorer":"https://flare-explorer.flare.network/tx/0xb0a0fdef40457c451ebdd6f2cee37878eebe80085016a266a9bf86c32c5cd6ba","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":24,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-05T16:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-06T03:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":15,"tmin":7,"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":"2026-10-05T04:00:00.000Z","obsTimeLocal":"2026-10-05T00:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 050400Z 31009KT 15SM SKC 14/09 A3002 RMK SLP170","temp":14,"dewpoint":9,"humidity":72,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T05:00:00.000Z","obsTimeLocal":"2026-10-05T01:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 050500Z 29009KT 15SM SKC 12/09 A3002 RMK SLP168","temp":12,"dewpoint":9,"humidity":82,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T06:00:00.000Z","obsTimeLocal":"2026-10-05T02:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 050600Z 29008KT 15SM BKN110 11/09 A3002 RMK AC5 SLP169","temp":11,"dewpoint":9,"humidity":87,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T07:00:00.000Z","obsTimeLocal":"2026-10-05T03:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 050700Z 31011KT 15SM BKN110 12/08 A3001 RMK AC7 SLP165","temp":12,"dewpoint":8,"humidity":77,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T08:00:00.000Z","obsTimeLocal":"2026-10-05T04:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 050800Z 29011KT 15SM BKN110 12/07 A3000 RMK AC7 SLP162","temp":12,"dewpoint":7,"humidity":71,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T09:00:00.000Z","obsTimeLocal":"2026-10-05T05:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 050900Z 29008KT 15SM SCT110 SCT260 10/07 A3001 RMK AC4CI1 CI TR SLP164","temp":10,"dewpoint":7,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T10:00:00.000Z","obsTimeLocal":"2026-10-05T06:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 051000Z 28011G18KT 15SM FEW042 BKN100 12/06 A3000 RMK SC2AC5 SLP163","temp":12,"dewpoint":6,"humidity":67,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T11:00:00.000Z","obsTimeLocal":"2026-10-05T07:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 051100Z 25010KT 15SM FEW045 SCT110 10/07 A3002 RMK SC2AC1 SLP167","temp":10,"dewpoint":7,"humidity":82,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T12:00:00.000Z","obsTimeLocal":"2026-10-05T08:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 051200Z 30018G24KT 15SM FEW035 FEW050 BKN110 11/06 A3005 RMK CU1SC1AC3 SLP178","temp":11,"dewpoint":6,"humidity":71,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T13:00:00.000Z","obsTimeLocal":"2026-10-05T09:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 051300Z 29013G22KT 15SM FEW035 FEW080 FEW110 12/05 A3006 RMK CU1AC1AC1 AC TR SLP182","temp":12,"dewpoint":5,"humidity":62,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T14:00:00.000Z","obsTimeLocal":"2026-10-05T10:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 051400Z 30019G26KT 15SM FEW035 SCT050 13/05 A3008 RMK CU2SC1 SLP188","temp":13,"dewpoint":5,"humidity":58,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T15:00:00.000Z","obsTimeLocal":"2026-10-05T11:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 051500Z 31023G28KT 15SM SCT045 SCT055 14/01 A3008 RMK CU4SC1 SC TR SLP190","temp":14,"dewpoint":1,"humidity":41,"wind":11.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T16:00:00.000Z","obsTimeLocal":"2026-10-05T12:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 051600Z 30023G31KT 15SM SCT058 15/M02 A3009 RMK CU3 SLP193","temp":15,"dewpoint":-2,"humidity":31,"wind":11.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T17:00:00.000Z","obsTimeLocal":"2026-10-05T13:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 051700Z 30021G29KT 15SM FEW055 15/M02 A3009 RMK CU2 SLP194","temp":15,"dewpoint":-2,"humidity":31,"wind":10.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T18:00:00.000Z","obsTimeLocal":"2026-10-05T14:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 051800Z 30019G30KT 15SM FEW050 15/M02 A3009 RMK CU2 SLP194","temp":15,"dewpoint":-2,"humidity":31,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T19:00:00.000Z","obsTimeLocal":"2026-10-05T15:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 051900Z 30019G27KT 15SM FEW062 15/M02 A3009 RMK CU1 SLP194","temp":15,"dewpoint":-2,"humidity":31,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T20:00:00.000Z","obsTimeLocal":"2026-10-05T16:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 052000Z 30021G30KT 15SM FEW060 15/M03 A3009 RMK CU1 SLP194","temp":15,"dewpoint":-3,"humidity":29,"wind":10.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T21:00:00.000Z","obsTimeLocal":"2026-10-05T17:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 052100Z 30024G31KT 15SM FEW055 14/M03 A3011 RMK CU1 SLP200","temp":14,"dewpoint":-3,"humidity":31,"wind":12.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T22:00:00.000Z","obsTimeLocal":"2026-10-05T18:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 052200Z 30019G27KT 15SM FEW050 FEW060 13/M02 A3013 RMK CU1SC1 SLP208","temp":13,"dewpoint":-2,"humidity":35,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T23:00:00.000Z","obsTimeLocal":"2026-10-05T19:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 052300Z 32019G25KT 15SM FEW060 FEW250 11/M01 A3016 RMK SC1CI1 CI TR SLP219","temp":11,"dewpoint":-1,"humidity":43,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T00:00:00.000Z","obsTimeLocal":"2026-10-05T20:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 060000Z 32011G17KT 15SM FEW060 09/M00 A3018 RMK SC1 SC TR SLP225","temp":9,"dewpoint":0,"humidity":53,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T01:00:00.000Z","obsTimeLocal":"2026-10-05T21:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 060100Z 30013KT 15SM FEW040 09/M00 A3018 RMK SC1 SC TR SLP224","temp":9,"dewpoint":0,"humidity":53,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T02:00:00.000Z","obsTimeLocal":"2026-10-05T22:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 060200Z 28007KT 15SM FEW040 08/00 A3019 RMK SC1 SC TR SLP227","temp":8,"dewpoint":0,"humidity":57,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T03:00:00.000Z","obsTimeLocal":"2026-10-05T23:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 060300Z 29008KT 15SM FEW040 07/01 A3019 RMK SC1 SC TR SLP227","temp":7,"dewpoint":1,"humidity":66,"wind":4.1,"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/2026-10-05","json":"https://weathermarket.io/api/station/CYYZ/2026-10-05","record":"https://weathermarket.io/api/station/CYYZ/2026-10-05?format=record","prev":"https://weathermarket.io/station/CYYZ/2026-10-04","next":"https://weathermarket.io/station/CYYZ/2026-10-06","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=5&year2=2026&month2=10&day2=7&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=5&hora=4&anof=2026&mesf=10&dayf=6&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=CYYZ"}}}