{"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":"2026-09-24","window":{"date":"2026-09-24","timezone":"America/Toronto","dayStartUtc":"2026-09-24T04:00:00.000Z","dayEndUtc":"2026-09-25T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":19,"tmaxAt":"2026-09-24T18:00:00.000Z","tmin":10,"tminAt":"2026-09-24T11:00:00.000Z","tavg":15,"humidityMean":61.6,"windMean":3.5,"windMax":5.7,"windMaxAt":"2026-09-24T17:00:00.000Z","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":"2026-09-24T18:00:00.000Z","obsTimeLocal":"2026-09-24T14:00:00-04:00","metarType":null,"raw":"METAR CYYZ 241800Z 13011G18KT 090V150 15SM FEW025 FEW250 19/06 A3046 RMK CU1CI1 CU TR SLP319","temp":19,"dewpoint":6,"humidity":43,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-09-24T11:00:00.000Z","obsTimeLocal":"2026-09-24T07:00:00-04:00","metarType":null,"raw":"METAR CYYZ 241100Z 05005KT 15SM FEW260 10/08 A3048 RMK CI1 SLP327","temp":10,"dewpoint":8,"humidity":87,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-09-24T17:00:00.000Z","obsTimeLocal":"2026-09-24T13:00:00-04:00","metarType":null,"raw":"METAR CYYZ 241700Z 08011G16KT 15SM FEW250 18/04 A3048 RMK CI1 SLP324","temp":18,"dewpoint":4,"humidity":39,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-09-25T07:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"e99dee55d2d83544","lastChangedAt":"2026-09-25T03:10:27.484Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/CYYZ/2026-09-24?format=record","status":"pending_anchor","sha256":null,"revision":null,"flareTxHash":null,"flareBlock":null,"anchoredAt":null,"explorer":null,"matchesCurrent":null,"note":"Final - the next hourly run writes this record's hash to SnapshotAnchor on Flare"},"qc":{"summary":{"good":24,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-09-24T18:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-09-24T11:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":19,"tmin":10,"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":"2026-09-24T04:00:00.000Z","obsTimeLocal":"2026-09-24T00:00:00-04:00","metarType":null,"raw":"METAR CYYZ 240400Z 06005KT 15SM SKC 13/08 A3048 RMK SLP326","temp":13,"dewpoint":8,"humidity":72,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T05:00:00.000Z","obsTimeLocal":"2026-09-24T01:00:00-04:00","metarType":null,"raw":"METAR CYYZ 240500Z 05007KT 15SM SKC 13/08 A3048 RMK SLP324","temp":13,"dewpoint":8,"humidity":72,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T06:00:00.000Z","obsTimeLocal":"2026-09-24T02:00:00-04:00","metarType":null,"raw":"METAR CYYZ 240600Z 05005KT 15SM SKC 12/08 A3047 RMK SLP322","temp":12,"dewpoint":8,"humidity":77,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T07:00:00.000Z","obsTimeLocal":"2026-09-24T03:00:00-04:00","metarType":null,"raw":"METAR CYYZ 240700Z 05007KT 15SM SKC 12/08 A3047 RMK SLP323","temp":12,"dewpoint":8,"humidity":77,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T08:00:00.000Z","obsTimeLocal":"2026-09-24T04:00:00-04:00","metarType":null,"raw":"METAR CYYZ 240800Z 06006KT 15SM SKC 12/08 A3046 RMK SLP320","temp":12,"dewpoint":8,"humidity":77,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T09:00:00.000Z","obsTimeLocal":"2026-09-24T05:00:00-04:00","metarType":null,"raw":"METAR CYYZ 240900Z 06007KT 15SM SKC 12/08 A3047 RMK SLP322","temp":12,"dewpoint":8,"humidity":77,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T10:00:00.000Z","obsTimeLocal":"2026-09-24T06:00:00-04:00","metarType":null,"raw":"METAR CYYZ 241000Z 05005KT 15SM SKC 11/08 A3047 RMK SLP322","temp":11,"dewpoint":8,"humidity":82,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T11:00:00.000Z","obsTimeLocal":"2026-09-24T07:00:00-04:00","metarType":null,"raw":"METAR CYYZ 241100Z 05005KT 15SM FEW260 10/08 A3048 RMK CI1 SLP327","temp":10,"dewpoint":8,"humidity":87,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T12:00:00.000Z","obsTimeLocal":"2026-09-24T08:00:00-04:00","metarType":null,"raw":"METAR CYYZ 241200Z 02005KT 15SM FEW260 12/09 A3050 RMK CI1 SLP334","temp":12,"dewpoint":9,"humidity":82,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T13:00:00.000Z","obsTimeLocal":"2026-09-24T09:00:00-04:00","metarType":null,"raw":"METAR CYYZ 241300Z 08008KT 15SM FEW010 FEW260 15/10 A3051 RMK SF1CI1 SF TR SLP334","temp":15,"dewpoint":10,"humidity":72,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T14:00:00.000Z","obsTimeLocal":"2026-09-24T10:00:00-04:00","metarType":null,"raw":"METAR CYYZ 241400Z 08006KT 040V140 15SM FEW020 FEW250 16/10 A3051 RMK CU1CI1 CU TR SLP334","temp":16,"dewpoint":10,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T15:00:00.000Z","obsTimeLocal":"2026-09-24T11:00:00-04:00","metarType":null,"raw":"METAR CYYZ 241500Z 08010KT 060V130 15SM FEW029 FEW250 18/07 A3050 RMK CU1CI1 SLP332","temp":18,"dewpoint":7,"humidity":49,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T16:00:00.000Z","obsTimeLocal":"2026-09-24T12:00:00-04:00","metarType":null,"raw":"METAR CYYZ 241600Z 09010G16KT 070V150 15SM FEW030 FEW250 18/04 A3050 RMK CU1CI1 CU TR SLP330","temp":18,"dewpoint":4,"humidity":39,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T17:00:00.000Z","obsTimeLocal":"2026-09-24T13:00:00-04:00","metarType":null,"raw":"METAR CYYZ 241700Z 08011G16KT 15SM FEW250 18/04 A3048 RMK CI1 SLP324","temp":18,"dewpoint":4,"humidity":39,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T18:00:00.000Z","obsTimeLocal":"2026-09-24T14:00:00-04:00","metarType":null,"raw":"METAR CYYZ 241800Z 13011G18KT 090V150 15SM FEW025 FEW250 19/06 A3046 RMK CU1CI1 CU TR SLP319","temp":19,"dewpoint":6,"humidity":43,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T19:00:00.000Z","obsTimeLocal":"2026-09-24T15:00:00-04:00","metarType":null,"raw":"METAR CYYZ 241900Z 07011G17KT 15SM FEW025 FEW250 19/06 A3044 RMK CU1CI1 CU TR SLP312","temp":19,"dewpoint":6,"humidity":43,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T20:00:00.000Z","obsTimeLocal":"2026-09-24T16:00:00-04:00","metarType":null,"raw":"METAR CYYZ 242000Z 09011KT 15SM FEW250 19/05 A3043 RMK CI1 CI TR SLP308","temp":19,"dewpoint":5,"humidity":40,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T21:00:00.000Z","obsTimeLocal":"2026-09-24T17:00:00-04:00","metarType":null,"raw":"METAR CYYZ 242100Z 09009KT 15SM FEW250 18/04 A3043 RMK CI1 CI TR SLP307","temp":18,"dewpoint":4,"humidity":39,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T22:00:00.000Z","obsTimeLocal":"2026-09-24T18:00:00-04:00","metarType":null,"raw":"METAR CYYZ 242200Z 10008KT 15SM FEW250 18/01 A3041 RMK CI1 CI TR SLP301","temp":18,"dewpoint":1,"humidity":32,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T23:00:00.000Z","obsTimeLocal":"2026-09-24T19:00:00-04:00","metarType":null,"raw":"METAR CYYZ 242300Z 11005KT 15SM SKC 16/06 A3040 RMK SLP299","temp":16,"dewpoint":6,"humidity":51,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T00:00:00.000Z","obsTimeLocal":"2026-09-24T20:00:00-04:00","metarType":null,"raw":"METAR CYYZ 250000Z 09004KT 040V100 15SM SKC 15/08 A3040 RMK SLP297","temp":15,"dewpoint":8,"humidity":63,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T01:00:00.000Z","obsTimeLocal":"2026-09-24T21:00:00-04:00","metarType":null,"raw":"METAR CYYZ 250100Z 07003KT 15SM SKC 15/08 A3041 RMK SLP301","temp":15,"dewpoint":8,"humidity":63,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T02:00:00.000Z","obsTimeLocal":"2026-09-24T22:00:00-04:00","metarType":null,"raw":"METAR CYYZ 250200Z 00000KT 15SM SKC 14/08 A3040 RMK SLP298","temp":14,"dewpoint":8,"humidity":67,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T03:00:00.000Z","obsTimeLocal":"2026-09-24T23:00:00-04:00","metarType":null,"raw":"METAR CYYZ 250300Z 05003KT 15SM SKC 14/08 A3039 RMK SLP295","temp":14,"dewpoint":8,"humidity":67,"wind":1.5,"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/2026-09-24","json":"https://weathermarket.io/api/station/CYYZ/2026-09-24","record":"https://weathermarket.io/api/station/CYYZ/2026-09-24?format=record","prev":"https://weathermarket.io/station/CYYZ/2026-09-23","next":"https://weathermarket.io/station/CYYZ/2026-09-25","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=9&day1=24&year2=2026&month2=9&day2=26&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=9&day=24&hora=4&anof=2026&mesf=9&dayf=25&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=CYYZ"}}}