{"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":"2026-10-07","window":{"date":"2026-10-07","timezone":"America/Toronto","dayStartUtc":"2026-10-07T04:00:00.000Z","dayEndUtc":"2026-10-08T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":23,"tmaxAt":"2026-10-07T18:00:00.000Z","tmin":11,"tminAt":"2026-10-07T09:00:00.000Z","tavg":17,"humidityMean":66.3,"windMean":4.8,"windMax":9.3,"windMaxAt":"2026-10-07T17:00:00.000Z","precipObservedCount":2,"nObservations":28,"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":"2026-10-07T18:00:00.000Z","obsTimeLocal":"2026-10-07T14:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 071800Z 24017G24KT 15SM FEW070 23/12 A2966 RMK CU1 CU TR SLP046 DENSITY ALT 1900FT","temp":23,"dewpoint":12,"humidity":50,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-07T09:00:00.000Z","obsTimeLocal":"2026-10-07T05:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 070900Z 21004KT 15SM FEW250 11/08 A2984 RMK CI1 CI TR SLP108","temp":11,"dewpoint":8,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-07T17:00:00.000Z","obsTimeLocal":"2026-10-07T13:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 071700Z 24018G25KT 15SM SCT070 BKN210 22/12 A2969 RMK CU4CC1 SLP056 DENSITY ALT 1800FT","temp":22,"dewpoint":12,"humidity":53,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-08T07:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"c780d927b1cf33b1","lastChangedAt":"2026-10-08T03:07:38.583Z","corrections":[{"obsTimeUtc":"2026-10-08T00:19:00.000Z","correctedAt":"2026-10-08T00:25:38.093Z","original":"SPECI CYYZ 080019Z 35009KT 15SM VCSH FEW040CB FEW080 BKN130 19/12 A2966 RMK CB2AC1AC4 AC TR CONC LTGIC S QUAD SLP046 DENSITY ALT 1500FT","corrected":"SPECI CYYZ 080019Z CCA 35009KT 15SM VCSH FEW040CB FEW080 BKN130 19/12 A2966 RMK CB2AC1AC4 AC TR CONS LTGIC S QUAD SLP046 DENSITY ALT 1500FT"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/CYYZ/2026-10-07?format=record","status":"anchored","sha256":"37db0b6381d58c3c777668f492676df51b785ebfb7ae674d7458b9beae5581d4","revision":"c780d927b1cf33b1","flareTxHash":"0x8901e9806c7525f98cfe106968208a10b0e452499d9ad5877e0ca332dfbdae56","flareBlock":71598895,"anchoredAt":"2026-10-08T07:01:56.146Z","explorer":"https://flare-explorer.flare.network/tx/0x8901e9806c7525f98cfe106968208a10b0e452499d9ad5877e0ca332dfbdae56","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":28,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-07T18:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-07T09:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":23,"tmin":11,"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":"2026-10-07T04:00:00.000Z","obsTimeLocal":"2026-10-07T00:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 070400Z 21008KT 15SM FEW096 12/07 A2996 RMK AC2 SLP151","temp":12,"dewpoint":7,"humidity":71,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T05:00:00.000Z","obsTimeLocal":"2026-10-07T01:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 070500Z 19004KT 15SM BKN093 13/07 A2994 RMK AC6 SLP143","temp":13,"dewpoint":7,"humidity":67,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T06:00:00.000Z","obsTimeLocal":"2026-10-07T02:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 070600Z 19005KT 15SM BKN084 12/08 A2993 RMK AC7 SLP137","temp":12,"dewpoint":8,"humidity":77,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T07:00:00.000Z","obsTimeLocal":"2026-10-07T03:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 070700Z 15003KT 130V200 15SM FEW092 12/08 A2990 RMK AC1 SLP127","temp":12,"dewpoint":8,"humidity":77,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T08:00:00.000Z","obsTimeLocal":"2026-10-07T04:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 070800Z 18003KT 15SM FEW088 FEW250 12/08 A2986 RMK AC1CI1 AC TR SLP115","temp":12,"dewpoint":8,"humidity":77,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T09:00:00.000Z","obsTimeLocal":"2026-10-07T05:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 070900Z 21004KT 15SM FEW250 11/08 A2984 RMK CI1 CI TR SLP108","temp":11,"dewpoint":8,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T10:00:00.000Z","obsTimeLocal":"2026-10-07T06:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 071000Z 21005KT 15SM FEW110 11/08 A2981 RMK AC2 SLP100","temp":11,"dewpoint":8,"humidity":82,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T11:00:00.000Z","obsTimeLocal":"2026-10-07T07:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 071100Z 21004KT 15SM BKN090 BKN120 12/09 A2980 RMK AC5AC1 SLP096","temp":12,"dewpoint":9,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T12:00:00.000Z","obsTimeLocal":"2026-10-07T08:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 071200Z 21007KT 15SM BKN076 14/10 A2979 RMK AC7 SLP090 DENSITY ALT 800FT","temp":14,"dewpoint":10,"humidity":77,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T13:00:00.000Z","obsTimeLocal":"2026-10-07T09:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 071300Z 21011KT 15SM BKN076 BKN110 BKN260 15/11 A2978 RMK AC5AC1CI1 SLP088 DENSITY ALT 1000FT","temp":15,"dewpoint":11,"humidity":77,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T14:00:00.000Z","obsTimeLocal":"2026-10-07T10:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 071400Z 22012G18KT 15SM SCT072 BKN240 17/11 A2978 RMK AC3CC4 SLP087 DENSITY ALT 1100FT","temp":17,"dewpoint":11,"humidity":68,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T15:00:00.000Z","obsTimeLocal":"2026-10-07T11:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 071500Z 23012G21KT 15SM FEW071 BKN210 18/12 A2976 RMK AC2CC5 SLP079 DENSITY ALT 1300FT","temp":18,"dewpoint":12,"humidity":68,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T16:00:00.000Z","obsTimeLocal":"2026-10-07T12:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 071600Z 23012G24KT 15SM FEW070 BKN210 21/12 A2972 RMK CU1CC4 PRESFR SLP065 DENSITY ALT 1600FT","temp":21,"dewpoint":12,"humidity":56,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T17:00:00.000Z","obsTimeLocal":"2026-10-07T13:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 071700Z 24018G25KT 15SM SCT070 BKN210 22/12 A2969 RMK CU4CC1 SLP056 DENSITY ALT 1800FT","temp":22,"dewpoint":12,"humidity":53,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T18:00:00.000Z","obsTimeLocal":"2026-10-07T14:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 071800Z 24017G24KT 15SM FEW070 23/12 A2966 RMK CU1 CU TR SLP046 DENSITY ALT 1900FT","temp":23,"dewpoint":12,"humidity":50,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T19:00:00.000Z","obsTimeLocal":"2026-10-07T15:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 071900Z 24016G22KT 15SM FEW070 23/11 A2964 RMK CF1 CF TR SLP039 DENSITY ALT 2000FT","temp":23,"dewpoint":11,"humidity":47,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T20:00:00.000Z","obsTimeLocal":"2026-10-07T16:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 072000Z 25015G22KT 15SM FEW072 23/12 A2963 RMK CU1 SLP034 DENSITY ALT 2100FT","temp":23,"dewpoint":12,"humidity":50,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T21:00:00.000Z","obsTimeLocal":"2026-10-07T17:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 072100Z 25013G18KT 15SM BKN053 23/12 A2963 RMK CU7 SLP035 DENSITY ALT 2000FT","temp":23,"dewpoint":12,"humidity":50,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T22:00:00.000Z","obsTimeLocal":"2026-10-07T18:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 072200Z 28016KT 15SM SCT053 BKN140 22/12 A2964 RMK CU4AC1 SLP039 DENSITY ALT 1900FT","temp":22,"dewpoint":12,"humidity":53,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T23:00:00.000Z","obsTimeLocal":"2026-10-07T19:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 072300Z 29014G19KT 15SM SCT050 SCT260 20/11 A2965 RMK SC4CI1 CI TR TCU TOP DIST E SLP043 DENSITY ALT 1700FT","temp":20,"dewpoint":11,"humidity":56,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T00:00:00.000Z","obsTimeLocal":"2026-10-07T20:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 080000Z 35014KT 15SM TS FEW040CB BKN140 20/12 A2966 RMK CB2AC4 OCNL LTGIC SW CB SW MOV E SLP045 DENSITY ALT 1600FT","temp":20,"dewpoint":12,"humidity":60,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T00:19:00.000Z","obsTimeLocal":"2026-10-07T20:19:00-04:00","metarType":"SPECI","raw":"SPECI CYYZ 080019Z CCA 35009KT 15SM VCSH FEW040CB FEW080 BKN130 19/12 A2966 RMK CB2AC1AC4 AC TR CONS LTGIC S QUAD SLP046 DENSITY ALT 1500FT","temp":19,"dewpoint":12,"humidity":64,"wind":4.6,"precipObserved":false,"correctedAt":"2026-10-08T00:25:38.093Z","originalRaw":"SPECI CYYZ 080019Z 35009KT 15SM VCSH FEW040CB FEW080 BKN130 19/12 A2966 RMK CB2AC1AC4 AC TR CONC LTGIC S QUAD SLP046 DENSITY ALT 1500FT"},{"obsTimeUtc":"2026-10-08T00:50:00.000Z","obsTimeLocal":"2026-10-07T20:50:00-04:00","metarType":"SPECI","raw":"SPECI CYYZ 080050Z 29007KT 280V340 15SM TS FEW045CB BKN070 BKN130 18/12 A2969 RMK CB2AC3AC2 CONS LTGCCIC S QUAD SLP057 DENSITY ALT 1400FT","temp":18,"dewpoint":12,"humidity":68,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T01:00:00.000Z","obsTimeLocal":"2026-10-07T21:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 080100Z 27006KT 260V330 15SM TS SCT043CB BKN070 BKN130 18/12 A2970 RMK CB3AC3AC1 CONS LTGCCIC S QUAD SLP058 DENSITY ALT 1400FT","temp":18,"dewpoint":12,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T01:16:00.000Z","obsTimeLocal":"2026-10-07T21:16:00-04:00","metarType":"SPECI","raw":"SPECI CYYZ 080116Z 32006KT 12SM -SHRA BKN045 OVC070 18/11 A2970 RMK SC6AC2 DIST LTNG S CVCTV CLD EMBD SLP058 DENSITY ALT 1400FT","temp":18,"dewpoint":11,"humidity":64,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T02:00:00.000Z","obsTimeLocal":"2026-10-07T22:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 080200Z 36008KT 310V010 12SM -SHRA FEW015 SCT050 BKN090 16/10 A2969 RMK SF1SC3AC4 SF TR CVCTV CLD EMBD SLP055 DENSITY ALT 1100FT","temp":16,"dewpoint":10,"humidity":68,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T02:23:00.000Z","obsTimeLocal":"2026-10-07T22:23:00-04:00","metarType":"SPECI","raw":"SPECI CYYZ 080223Z 33005KT 15SM FEW052 BKN130 16/11 A2969 RMK SC1AC5 SLP054 DENSITY ALT 1100FT","temp":16,"dewpoint":11,"humidity":72,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T03:00:00.000Z","obsTimeLocal":"2026-10-07T23:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 080300Z 32008KT 15SM FEW052 BKN120 16/11 A2969 RMK SC1AC5 SC TR SLP057 DENSITY ALT 1100FT","temp":16,"dewpoint":11,"humidity":72,"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/2026-10-07","json":"https://weathermarket.io/api/station/CYYZ/2026-10-07","record":"https://weathermarket.io/api/station/CYYZ/2026-10-07?format=record","prev":"https://weathermarket.io/station/CYYZ/2026-10-06","next":"https://weathermarket.io/station/CYYZ/2026-10-08","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=7&year2=2026&month2=10&day2=9&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=7&hora=4&anof=2026&mesf=10&dayf=8&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=CYYZ"}}}