{"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":"2026-10-22","window":{"date":"2026-10-22","timezone":"America/Toronto","dayStartUtc":"2026-10-22T04:00:00.000Z","dayEndUtc":"2026-10-23T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":18,"tmaxAt":"2026-10-22T18:00:00.000Z","tmin":5,"tminAt":"2026-10-22T09:00:00.000Z","tavg":11.7,"humidityMean":69.7,"windMean":3.7,"windMax":6.7,"windMaxAt":"2026-10-23T00:00:00.000Z","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":"2026-10-22T18:00:00.000Z","obsTimeLocal":"2026-10-22T14:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 221800Z 02009KT 340V040 15SM SCT040 18/09 A3020 RMK CU4 SLP230 DENSITY ALT 800FT","temp":18,"dewpoint":9,"humidity":56,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-22T09:00:00.000Z","obsTimeLocal":"2026-10-22T05:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 220900Z 31005KT 15SM SKC 05/02 A3018 RMK SLP225","temp":5,"dewpoint":2,"humidity":81,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-23T00:00:00.000Z","obsTimeLocal":"2026-10-22T20:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 230000Z 36013KT 15SM SKC 14/09 A3024 RMK SLP246","temp":14,"dewpoint":9,"humidity":72,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-23T07:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"1596317b88f604d3","lastChangedAt":"2026-10-23T03:07:41.996Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/CYYZ/2026-10-22?format=record","status":"anchored","sha256":"af740917eaa255fa07ceda4e1c2d87dd8c5679b3a409590d1e30c07489b1a6be","revision":"1596317b88f604d3","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":"2026-10-22T18:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-22T09:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":18,"tmin":5,"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":"2026-10-22T04:00:00.000Z","obsTimeLocal":"2026-10-22T00:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 220400Z 33006KT 15SM SKC 08/05 A3022 RMK SLP239","temp":8,"dewpoint":5,"humidity":81,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T05:00:00.000Z","obsTimeLocal":"2026-10-22T01:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 220500Z 00000KT 15SM SCT210 07/04 A3020 RMK CC3 SLP232","temp":7,"dewpoint":4,"humidity":81,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T06:00:00.000Z","obsTimeLocal":"2026-10-22T02:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 220600Z 30003KT 15SM FEW190 07/04 A3018 RMK AC2 SLP225","temp":7,"dewpoint":4,"humidity":81,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T07:00:00.000Z","obsTimeLocal":"2026-10-22T03:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 220700Z 29003KT 15SM SKC 06/03 A3018 RMK SLP225","temp":6,"dewpoint":3,"humidity":81,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T08:00:00.000Z","obsTimeLocal":"2026-10-22T04:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 220800Z 31005KT 15SM SKC 06/03 A3018 RMK SLP225","temp":6,"dewpoint":3,"humidity":81,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T09:00:00.000Z","obsTimeLocal":"2026-10-22T05:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 220900Z 31005KT 15SM SKC 05/02 A3018 RMK SLP225","temp":5,"dewpoint":2,"humidity":81,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T10:00:00.000Z","obsTimeLocal":"2026-10-22T06:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 221000Z 32004KT 15SM SCT140 06/02 A3018 RMK AC4 SLP224","temp":6,"dewpoint":2,"humidity":76,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T11:00:00.000Z","obsTimeLocal":"2026-10-22T07:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 221100Z VRB02KT 15SM FEW050 FEW140 06/01 A3019 RMK SC1AC1 SC TR AC TR SLP229","temp":6,"dewpoint":1,"humidity":70,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T12:00:00.000Z","obsTimeLocal":"2026-10-22T08:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 221200Z 33004KT 15SM FEW050 06/02 A3020 RMK SC1 SC TR SLP232","temp":6,"dewpoint":2,"humidity":76,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T13:00:00.000Z","obsTimeLocal":"2026-10-22T09:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 221300Z 35008KT 15SM SKC 10/04 A3021 RMK SLP236","temp":10,"dewpoint":4,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T14:00:00.000Z","obsTimeLocal":"2026-10-22T10:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 221400Z 35009KT 15SM SKC 12/05 A3022 RMK SLP239","temp":12,"dewpoint":5,"humidity":62,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T15:00:00.000Z","obsTimeLocal":"2026-10-22T11:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 221500Z 36010KT 15SM FEW020 15/08 A3022 RMK CF1 CF TR SLP237","temp":15,"dewpoint":8,"humidity":63,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T16:00:00.000Z","obsTimeLocal":"2026-10-22T12:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 221600Z 35010KT 15SM FEW030 16/09 A3022 RMK CU1 CU TR SLP239","temp":16,"dewpoint":9,"humidity":63,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T17:00:00.000Z","obsTimeLocal":"2026-10-22T13:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 221700Z 02009KT 320V050 15SM FEW030 FEW050 17/09 A3022 RMK CU1SC1 SC TR SLP237","temp":17,"dewpoint":9,"humidity":59,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T18:00:00.000Z","obsTimeLocal":"2026-10-22T14:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 221800Z 02009KT 340V040 15SM SCT040 18/09 A3020 RMK CU4 SLP230 DENSITY ALT 800FT","temp":18,"dewpoint":9,"humidity":56,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T19:00:00.000Z","obsTimeLocal":"2026-10-22T15:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 221900Z 01008KT 340V040 15SM BKN038 18/08 A3019 RMK CU6 SLP227 DENSITY ALT 800FT","temp":18,"dewpoint":8,"humidity":52,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T20:00:00.000Z","obsTimeLocal":"2026-10-22T16:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 222000Z 35009KT 15SM BKN050 18/08 A3019 RMK SC7 SLP226 DENSITY ALT 800FT","temp":18,"dewpoint":8,"humidity":52,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T21:00:00.000Z","obsTimeLocal":"2026-10-22T17:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 222100Z 35008KT 15SM BKN045 18/08 A3019 RMK SC7 SLP229 DENSITY ALT 800FT","temp":18,"dewpoint":8,"humidity":52,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T22:00:00.000Z","obsTimeLocal":"2026-10-22T18:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 222200Z 02012KT 15SM FEW030 BKN057 17/09 A3020 RMK CU1SC5 CU TR SLP233","temp":17,"dewpoint":9,"humidity":59,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T23:00:00.000Z","obsTimeLocal":"2026-10-22T19:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 222300Z 36010G16KT 15SM FEW055 15/08 A3022 RMK SC1 SC TR SLP240","temp":15,"dewpoint":8,"humidity":63,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T00:00:00.000Z","obsTimeLocal":"2026-10-22T20:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 230000Z 36013KT 15SM SKC 14/09 A3024 RMK SLP246","temp":14,"dewpoint":9,"humidity":72,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T01:00:00.000Z","obsTimeLocal":"2026-10-22T21:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 230100Z 35011KT 15SM SKC 13/09 A3025 RMK SLP248","temp":13,"dewpoint":9,"humidity":77,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T02:00:00.000Z","obsTimeLocal":"2026-10-22T22:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 230200Z 36010KT 15SM SKC 12/09 A3025 RMK SLP250","temp":12,"dewpoint":9,"humidity":82,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T03:00:00.000Z","obsTimeLocal":"2026-10-22T23:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 230300Z 35006KT 15SM SKC 11/09 A3027 RMK SLP256","temp":11,"dewpoint":9,"humidity":87,"wind":3.1,"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/2026-10-22","json":"https://weathermarket.io/api/station/CYYZ/2026-10-22","record":"https://weathermarket.io/api/station/CYYZ/2026-10-22?format=record","prev":"https://weathermarket.io/station/CYYZ/2026-10-21","next":"https://weathermarket.io/station/CYYZ/2026-10-23","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=22&year2=2026&month2=10&day2=24&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=22&hora=4&anof=2026&mesf=10&dayf=23&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=CYYZ"}}}