{"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":"2026-11-03","window":{"date":"2026-11-03","timezone":"America/Toronto","dayStartUtc":"2026-11-03T05:00:00.000Z","dayEndUtc":"2026-11-04T05:00:00.000Z","utcOffsetStart":"-05:00","utcOffsetEnd":"-05:00","hours":24},"complete":true,"values":{"tmax":23,"tmaxAt":"2026-11-03T19:00:00.000Z","tmin":13,"tminAt":"2026-11-03T07:00:00.000Z","tavg":17.1,"humidityMean":78.2,"windMean":3.2,"windMax":6.7,"windMaxAt":"2026-11-03T15:00:00.000Z","precipObservedCount":1,"nObservations":26,"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":"2026-11-03T19:00:00.000Z","obsTimeLocal":"2026-11-03T14:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 031900Z 22008G15KT 15SM FEW035 BKN065 BKN084 BKN250 23/15 A3005 RMK SC1SC4AC1CI1 CI TR SLP176 DENSITY ALT 1500FT","temp":23,"dewpoint":15,"humidity":61,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-03T07:00:00.000Z","obsTimeLocal":"2026-11-03T02:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 030700Z 14005KT 15SM FEW053 FEW088 SCT210 13/11 A3012 RMK SC2AC1CC1 AC TR SLP204","temp":13,"dewpoint":11,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-03T15:00:00.000Z","obsTimeLocal":"2026-11-03T10:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 031500Z 23013KT 12SM BKN012 OVC080 17/14 A3011 RMK SC7AC1 SLP198 DENSITY ALT 800FT","temp":17,"dewpoint":14,"humidity":83,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-04T08:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"cc45fb440bea363f","lastChangedAt":"2026-11-04T04:07:42.266Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/CYYZ/2026-11-03?format=record","status":"anchored","sha256":"6b7947d7c3b8620fd718673403256ea615d92e610d2cc81fa3d15f5dbc00abcf","revision":"cc45fb440bea363f","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":26,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-03T19:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-03T07:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":23,"tmin":13,"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":"2026-11-03T05:00:00.000Z","obsTimeLocal":"2026-11-03T00:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 030500Z 14003KT 15SM FEW084 SCT210 14/11 A3014 RMK AC1CI3 SLP210","temp":14,"dewpoint":11,"humidity":82,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T06:00:00.000Z","obsTimeLocal":"2026-11-03T01:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 030600Z 14004KT 15SM FEW085 BKN220 14/11 A3013 RMK AC2CI4 SLP206","temp":14,"dewpoint":11,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T07:00:00.000Z","obsTimeLocal":"2026-11-03T02:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 030700Z 14005KT 15SM FEW053 FEW088 SCT210 13/11 A3012 RMK SC2AC1CC1 AC TR SLP204","temp":13,"dewpoint":11,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T08:00:00.000Z","obsTimeLocal":"2026-11-03T03:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 030800Z 15005KT 10SM FEW032 FEW170 13/11 A3011 RMK SC1AC1 SC TR SLP201","temp":13,"dewpoint":11,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T09:00:00.000Z","obsTimeLocal":"2026-11-03T04:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 030900Z 14003KT 10SM BKN018 OVC160 13/11 A3011 RMK ST6AC2 SLP199","temp":13,"dewpoint":11,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T10:00:00.000Z","obsTimeLocal":"2026-11-03T05:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 031000Z 20006KT 6SM BR OVC011 15/12 A3011 RMK ST8 SLP201","temp":15,"dewpoint":12,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T11:00:00.000Z","obsTimeLocal":"2026-11-03T06:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 031100Z 16004KT 130V200 6SM BR OVC010 15/12 A3011 RMK ST8 SLP199","temp":15,"dewpoint":12,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T11:30:00.000Z","obsTimeLocal":"2026-11-03T06:30:00-05:00","metarType":"SPECI","raw":"SPECI CYYZ 031130Z 14004KT 8SM OVC009 14/12 A3011 RMK ST8 SLP199","temp":14,"dewpoint":12,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T12:00:00.000Z","obsTimeLocal":"2026-11-03T07:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 031200Z 14005KT 6SM BR OVC008 14/12 A3011 RMK ST8 SLP199","temp":14,"dewpoint":12,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T13:00:00.000Z","obsTimeLocal":"2026-11-03T08:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 031300Z 18003KT 130V220 5SM -DZ BR OVC007 15/13 A3012 RMK ST8 SLP202","temp":15,"dewpoint":13,"humidity":88,"wind":1.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T14:00:00.000Z","obsTimeLocal":"2026-11-03T09:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 031400Z 22008G15KT 8SM OVC007 16/14 A3012 RMK ST8 SLP202","temp":16,"dewpoint":14,"humidity":88,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T14:53:00.000Z","obsTimeLocal":"2026-11-03T09:53:00-05:00","metarType":"SPECI","raw":"SPECI CYYZ 031453Z 23009KT 10SM BKN010 OVC080 17/15 A3011 RMK SC7AC1 SLP198 DENSITY ALT 800FT","temp":17,"dewpoint":15,"humidity":88,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T15:00:00.000Z","obsTimeLocal":"2026-11-03T10:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 031500Z 23013KT 12SM BKN012 OVC080 17/14 A3011 RMK SC7AC1 SLP198 DENSITY ALT 800FT","temp":17,"dewpoint":14,"humidity":83,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T16:00:00.000Z","obsTimeLocal":"2026-11-03T11:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 031600Z 21007KT 15SM FEW015 FEW058 BKN078 BKN150 19/15 A3011 RMK SF1SC1AC3AC2 SLP197 DENSITY ALT 1000FT","temp":19,"dewpoint":15,"humidity":78,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T17:00:00.000Z","obsTimeLocal":"2026-11-03T12:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 031700Z 23008KT 15SM FEW022 FEW048 SCT078 BKN150 21/15 A3008 RMK CU1SC1AC3AC2 CU TR SLP189 DENSITY ALT 1300FT","temp":21,"dewpoint":15,"humidity":69,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T18:00:00.000Z","obsTimeLocal":"2026-11-03T13:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 031800Z 21009G15KT 15SM FEW027 BKN080 BKN250 22/15 A3006 RMK CU1AC7CI1 CU TR CI TR SLP181 DENSITY ALT 1400FT","temp":22,"dewpoint":15,"humidity":65,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T19:00:00.000Z","obsTimeLocal":"2026-11-03T14:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 031900Z 22008G15KT 15SM FEW035 BKN065 BKN084 BKN250 23/15 A3005 RMK SC1SC4AC1CI1 CI TR SLP176 DENSITY ALT 1500FT","temp":23,"dewpoint":15,"humidity":61,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T20:00:00.000Z","obsTimeLocal":"2026-11-03T15:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 032000Z 15006KT 15SM FEW040 BKN084 BKN250 22/15 A3004 RMK SC1AC4CI1 CI TR SLP173 DENSITY ALT 1400FT","temp":22,"dewpoint":15,"humidity":65,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T21:00:00.000Z","obsTimeLocal":"2026-11-03T16:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 032100Z 16011G16KT 15SM FEW052 FEW085 BKN260 21/14 A3004 RMK SC1AC1CI5 SC TR SLP175 DENSITY ALT 1400FT","temp":21,"dewpoint":14,"humidity":64,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T22:00:00.000Z","obsTimeLocal":"2026-11-03T17:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 032200Z 17009KT 15SM BKN260 20/14 A3004 RMK CI5 SLP174 DENSITY ALT 1200FT","temp":20,"dewpoint":14,"humidity":68,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T23:00:00.000Z","obsTimeLocal":"2026-11-03T18:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 032300Z 19005KT 15SM SCT260 20/14 A3005 RMK CI3 SLP177 DENSITY ALT 1200FT","temp":20,"dewpoint":14,"humidity":68,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T00:00:00.000Z","obsTimeLocal":"2026-11-03T19:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 040000Z 18005KT 160V220 15SM FEW250 20/13 A3005 RMK CI1 CI TR SLP180 DENSITY ALT 1100FT","temp":20,"dewpoint":13,"humidity":64,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T01:00:00.000Z","obsTimeLocal":"2026-11-03T20:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 040100Z 17005KT 15SM SKC 19/13 A3004 RMK SLP174 DENSITY ALT 1000FT","temp":19,"dewpoint":13,"humidity":68,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T02:00:00.000Z","obsTimeLocal":"2026-11-03T21:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 040200Z 15005KT 15SM FEW250 17/13 A3003 RMK CI1 CI TR SLP173 DENSITY ALT 800FT","temp":17,"dewpoint":13,"humidity":77,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T03:00:00.000Z","obsTimeLocal":"2026-11-03T22:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 040300Z 15005KT 15SM FEW250 16/13 A3003 RMK CI1 CI TR SLP171","temp":16,"dewpoint":13,"humidity":82,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T04:00:00.000Z","obsTimeLocal":"2026-11-03T23:00:00-05:00","metarType":"METAR","raw":"METAR CYYZ 040400Z 14005KT 15SM FEW250 15/13 A3001 RMK CI1 CI TR SLP163","temp":15,"dewpoint":13,"humidity":88,"wind":2.6,"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/2026-11-03","json":"https://weathermarket.io/api/station/CYYZ/2026-11-03","record":"https://weathermarket.io/api/station/CYYZ/2026-11-03?format=record","prev":"https://weathermarket.io/station/CYYZ/2026-11-02","next":"https://weathermarket.io/station/CYYZ/2026-11-04","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=11&day1=3&year2=2026&month2=11&day2=5&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=11&day=3&hora=5&anof=2026&mesf=11&dayf=4&horaf=4&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=CYYZ"}}}