{"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":"2026-10-30","window":{"date":"2026-10-30","timezone":"America/Toronto","dayStartUtc":"2026-10-30T04:00:00.000Z","dayEndUtc":"2026-10-31T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":14,"tmaxAt":"2026-10-30T04:00:00.000Z","tmin":9,"tminAt":"2026-10-30T08:00:00.000Z","tavg":10.9,"humidityMean":62.1,"windMean":6.6,"windMax":8.2,"windMaxAt":"2026-10-30T15:00:00.000Z","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":"2026-10-30T04:00:00.000Z","obsTimeLocal":"2026-10-30T00:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 300400Z 34013KT 10SM BKN032 14/11 A3002 RMK SC7 SLP168","temp":14,"dewpoint":11,"humidity":82,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-30T08:00:00.000Z","obsTimeLocal":"2026-10-30T04:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 300800Z 31009KT 15SM FEW033 09/05 A3010 RMK SC1 SLP198","temp":9,"dewpoint":5,"humidity":76,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-30T15:00:00.000Z","obsTimeLocal":"2026-10-30T11:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 301500Z 31016KT 15SM SCT035 12/03 A3024 RMK CU3 SLP244","temp":12,"dewpoint":3,"humidity":54,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-31T07:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"02e1badc77356e30","lastChangedAt":"2026-10-31T03:07:38.761Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/CYYZ/2026-10-30?format=record","status":"anchored","sha256":"50b31a5645b0b29c008f89e3f88ef7d3c3c7587a26ead46da30e89a34767c12d","revision":"02e1badc77356e30","flareTxHash":"0x42885942905a25b19717f8fc7857efc220f596fecdf3bd9f5122cee821bb6876","flareBlock":73833169,"anchoredAt":"2026-11-05T21:01:40.919Z","explorer":"https://flare-explorer.flare.network/tx/0x42885942905a25b19717f8fc7857efc220f596fecdf3bd9f5122cee821bb6876","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":"2026-10-30T04:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-30T08:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":14,"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":"2026-10-30T04:00:00.000Z","obsTimeLocal":"2026-10-30T00:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 300400Z 34013KT 10SM BKN032 14/11 A3002 RMK SC7 SLP168","temp":14,"dewpoint":11,"humidity":82,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T05:00:00.000Z","obsTimeLocal":"2026-10-30T01:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 300500Z 32012G20KT 15SM FEW030 12/08 A3004 RMK CF1 CF TR SLP176","temp":12,"dewpoint":8,"humidity":77,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T06:00:00.000Z","obsTimeLocal":"2026-10-30T02:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 300600Z 32015G21KT 15SM FEW025 10/06 A3007 RMK SC1 SC TR SLP185","temp":10,"dewpoint":6,"humidity":76,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T07:00:00.000Z","obsTimeLocal":"2026-10-30T03:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 300700Z 30010KT 15SM BKN031 10/06 A3009 RMK SC7 SLP193","temp":10,"dewpoint":6,"humidity":76,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T08:00:00.000Z","obsTimeLocal":"2026-10-30T04:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 300800Z 31009KT 15SM FEW033 09/05 A3010 RMK SC1 SLP198","temp":9,"dewpoint":5,"humidity":76,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T09:00:00.000Z","obsTimeLocal":"2026-10-30T05:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 300900Z 29011KT 15SM BKN038 09/04 A3013 RMK SC6 SLP206","temp":9,"dewpoint":4,"humidity":71,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T10:00:00.000Z","obsTimeLocal":"2026-10-30T06:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 301000Z 29010KT 15SM BKN033 10/04 A3014 RMK SC6 SLP212","temp":10,"dewpoint":4,"humidity":66,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T11:00:00.000Z","obsTimeLocal":"2026-10-30T07:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 301100Z 31015G20KT 15SM FEW030 09/03 A3016 RMK SC2 SLP218","temp":9,"dewpoint":3,"humidity":66,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T12:00:00.000Z","obsTimeLocal":"2026-10-30T08:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 301200Z 30012G17KT 15SM SCT030 09/02 A3018 RMK SC3 SLP223","temp":9,"dewpoint":2,"humidity":62,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T13:00:00.000Z","obsTimeLocal":"2026-10-30T09:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 301300Z 30012KT 15SM FEW030 10/03 A3022 RMK SC1 SLP236","temp":10,"dewpoint":3,"humidity":62,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T14:00:00.000Z","obsTimeLocal":"2026-10-30T10:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 301400Z 31012KT 15SM FEW035 10/03 A3023 RMK SC1 SLP241","temp":10,"dewpoint":3,"humidity":62,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T15:00:00.000Z","obsTimeLocal":"2026-10-30T11:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 301500Z 31016KT 15SM SCT035 12/03 A3024 RMK CU3 SLP244","temp":12,"dewpoint":3,"humidity":54,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T16:00:00.000Z","obsTimeLocal":"2026-10-30T12:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 301600Z 30016KT 15SM BKN039 12/03 A3025 RMK CU5 SLP249","temp":12,"dewpoint":3,"humidity":54,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T17:00:00.000Z","obsTimeLocal":"2026-10-30T13:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 301700Z 32013G19KT 15SM BKN045 13/03 A3025 RMK CU7 SLP249","temp":13,"dewpoint":3,"humidity":51,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T18:00:00.000Z","obsTimeLocal":"2026-10-30T14:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 301800Z 30013G19KT 15SM SCT051 BKN260 14/04 A3025 RMK SC4CI1 SLP248","temp":14,"dewpoint":4,"humidity":51,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T19:00:00.000Z","obsTimeLocal":"2026-10-30T15:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 301900Z 32014G21KT 15SM SCT051 BKN260 14/02 A3025 RMK SC4CI1 SLP248","temp":14,"dewpoint":2,"humidity":44,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T20:00:00.000Z","obsTimeLocal":"2026-10-30T16:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 302000Z 30013KT 15SM BKN054 BKN260 12/03 A3026 RMK SC5CI1 SLP253","temp":12,"dewpoint":3,"humidity":54,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T21:00:00.000Z","obsTimeLocal":"2026-10-30T17:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 302100Z 29015KT 15SM BKN048 BKN260 12/03 A3028 RMK SC6CI1 CI TR SLP258","temp":12,"dewpoint":3,"humidity":54,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T22:00:00.000Z","obsTimeLocal":"2026-10-30T18:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 302200Z 29015G20KT 15SM FEW050 SCT260 11/02 A3030 RMK SC2CI1 SLP267","temp":11,"dewpoint":2,"humidity":54,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T23:00:00.000Z","obsTimeLocal":"2026-10-30T19:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 302300Z 31012KT 15SM BKN045 11/02 A3033 RMK SC5 SLP275","temp":11,"dewpoint":2,"humidity":54,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T00:00:00.000Z","obsTimeLocal":"2026-10-30T20:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 310000Z 30012G19KT 15SM SCT042 11/02 A3035 RMK SC7 SLP283","temp":11,"dewpoint":2,"humidity":54,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T01:00:00.000Z","obsTimeLocal":"2026-10-30T21:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 310100Z 30016G23KT 15SM FEW040 09/02 A3035 RMK SC1 SLP282","temp":9,"dewpoint":2,"humidity":62,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T02:00:00.000Z","obsTimeLocal":"2026-10-30T22:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 310200Z 30011KT 15SM BKN040 09/02 A3037 RMK SC6 SLP289","temp":9,"dewpoint":2,"humidity":62,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T03:00:00.000Z","obsTimeLocal":"2026-10-30T23:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 310300Z 29010G16KT 15SM BKN042 09/03 A3038 RMK SC7 SLP292","temp":9,"dewpoint":3,"humidity":66,"wind":5.1,"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/2026-10-30","json":"https://weathermarket.io/api/station/CYYZ/2026-10-30","record":"https://weathermarket.io/api/station/CYYZ/2026-10-30?format=record","prev":"https://weathermarket.io/station/CYYZ/2026-10-29","next":"https://weathermarket.io/station/CYYZ/2026-10-31","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=30&year2=2026&month2=11&day2=1&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=30&hora=4&anof=2026&mesf=10&dayf=31&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=CYYZ"}}}