{"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":"2026-10-02","window":{"date":"2026-10-02","timezone":"America/Toronto","dayStartUtc":"2026-10-02T04:00:00.000Z","dayEndUtc":"2026-10-03T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":19,"tmaxAt":"2026-10-02T04:00:00.000Z","tmin":11,"tminAt":"2026-10-03T03:00:00.000Z","tavg":15.6,"humidityMean":75.3,"windMean":5.3,"windMax":8.2,"windMaxAt":"2026-10-02T09:28:00.000Z","precipObservedCount":12,"nObservations":29,"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":"2026-10-02T04:00:00.000Z","obsTimeLocal":"2026-10-02T00:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 020400Z 27007KT 10SM SCT030 OVC098 19/18 A2984 RMK SC3AC5 SLP107 DENSITY ALT 1300FT","temp":19,"dewpoint":18,"humidity":94,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-03T03:00:00.000Z","obsTimeLocal":"2026-10-02T23:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 030300Z 00000KT 15SM SKC 11/06 A3020 RMK SLP232","temp":11,"dewpoint":6,"humidity":71,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-02T09:28:00.000Z","obsTimeLocal":"2026-10-02T05:28:00-04:00","metarType":"SPECI","raw":"SPECI CYYZ 020928Z 33016G22KT 6SM RA BR FEW010 SCT063 OVC100 13/10 A2990 RMK SF1SC4AC4 SF TR SLP126","temp":13,"dewpoint":10,"humidity":82,"wind":8.2,"precipObserved":true,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-03T07:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"87d7c4987005306e","lastChangedAt":"2026-10-03T03:07:39.645Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/CYYZ/2026-10-02?format=record","status":"anchored","sha256":"70d44d30f3dc0bdde0ab3a7925ba41d756eef253d7c6f78524f8e563a45e8bef","revision":"87d7c4987005306e","flareTxHash":"0xfdcf039706d99c20b81ad08699fc1a4a91fd7c49c5a69b565ed85dc18e1a23c8","flareBlock":71204672,"anchoredAt":"2026-10-03T07:01:08.816Z","explorer":"https://flare-explorer.flare.network/tx/0xfdcf039706d99c20b81ad08699fc1a4a91fd7c49c5a69b565ed85dc18e1a23c8","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":29,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-02T04:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-03T03:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":19,"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":"2026-10-02T04:00:00.000Z","obsTimeLocal":"2026-10-02T00:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 020400Z 27007KT 10SM SCT030 OVC098 19/18 A2984 RMK SC3AC5 SLP107 DENSITY ALT 1300FT","temp":19,"dewpoint":18,"humidity":94,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T04:45:00.000Z","obsTimeLocal":"2026-10-02T00:45:00-04:00","metarType":"SPECI","raw":"SPECI CYYZ 020445Z 28008KT 10SM -RA SCT018 BKN035 OVC080 19/18 A2984 RMK SC3SC4AC1 SLP106 DENSITY ALT 1300FT","temp":19,"dewpoint":18,"humidity":94,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T05:00:00.000Z","obsTimeLocal":"2026-10-02T01:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 020500Z 33013KT 10SM -RA BKN020 OVC100 19/17 A2984 RMK SC6AC2 SLP105 DENSITY ALT 1400FT","temp":19,"dewpoint":17,"humidity":88,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T05:26:00.000Z","obsTimeLocal":"2026-10-02T01:26:00-04:00","metarType":"SPECI","raw":"SPECI CYYZ 020526Z 36011KT 6SM RA BR FEW010 OVC055 18/17 A2984 RMK ST1SC7 SLP105 DENSITY ALT 1200FT","temp":18,"dewpoint":17,"humidity":94,"wind":5.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T05:48:00.000Z","obsTimeLocal":"2026-10-02T01:48:00-04:00","metarType":"SPECI","raw":"SPECI CYYZ 020548Z 34009G15KT 3SM +RA BR FEW010 OVC041 17/16 A2985 RMK ST2SC6 SLP108 DENSITY ALT 1100FT","temp":17,"dewpoint":16,"humidity":94,"wind":4.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T06:00:00.000Z","obsTimeLocal":"2026-10-02T02:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 020600Z 36008KT 4SM RA BR FEW013 OVC042 17/16 A2984 RMK ST1SC7 SLP105 DENSITY ALT 1100FT","temp":17,"dewpoint":16,"humidity":94,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T07:00:00.000Z","obsTimeLocal":"2026-10-02T03:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 020700Z 35008KT 3SM RA BR FEW005 OVC042 17/16 A2984 RMK SF1SC8 SF TR SLP107 DENSITY ALT 1100FT","temp":17,"dewpoint":16,"humidity":94,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T08:00:00.000Z","obsTimeLocal":"2026-10-02T04:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 020800Z 32013KT 3SM RA BR FEW006 OVC049 17/16 A2985 RMK SF2SC6 SLP109 DENSITY ALT 1100FT","temp":17,"dewpoint":16,"humidity":94,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T09:00:00.000Z","obsTimeLocal":"2026-10-02T05:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 020900Z 33014G23KT 5SM -RA BR FEW011 OVC054 14/12 A2988 RMK SF1SC7 /R12/ PRESRR SLP121","temp":14,"dewpoint":12,"humidity":88,"wind":7.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T09:28:00.000Z","obsTimeLocal":"2026-10-02T05:28:00-04:00","metarType":"SPECI","raw":"SPECI CYYZ 020928Z 33016G22KT 6SM RA BR FEW010 SCT063 OVC100 13/10 A2990 RMK SF1SC4AC4 SF TR SLP126","temp":13,"dewpoint":10,"humidity":82,"wind":8.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T10:00:00.000Z","obsTimeLocal":"2026-10-02T06:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 021000Z 33015KT 3SM RA BR BKN063 OVC096 13/11 A2991 RMK SC6AC2 SLP131","temp":13,"dewpoint":11,"humidity":88,"wind":7.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T11:00:00.000Z","obsTimeLocal":"2026-10-02T07:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 021100Z 32010KT 6SM -RA BR OVC100 12/10 A2991 RMK AC8 SLP132","temp":12,"dewpoint":10,"humidity":88,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T12:00:00.000Z","obsTimeLocal":"2026-10-02T08:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 021200Z 31010G16KT 8SM -RA OVC100 12/09 A2994 RMK AC8 SLP141","temp":12,"dewpoint":9,"humidity":82,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T12:34:00.000Z","obsTimeLocal":"2026-10-02T08:34:00-04:00","metarType":"SPECI","raw":"SPECI CYYZ 021234Z 29008KT 15SM BKN075 BKN110 12/09 A2995 RMK AC5AC2 SLP143","temp":12,"dewpoint":9,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T13:00:00.000Z","obsTimeLocal":"2026-10-02T09:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 021300Z 29009KT 15SM SCT072 BKN140 BKN240 12/09 A2996 RMK AC3AC4CI1 CI TR SLP148","temp":12,"dewpoint":9,"humidity":82,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T14:00:00.000Z","obsTimeLocal":"2026-10-02T10:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 021400Z 29010KT 15SM FEW140 BKN220 14/10 A2998 RMK AC2CI5 SLP154","temp":14,"dewpoint":10,"humidity":77,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T15:00:00.000Z","obsTimeLocal":"2026-10-02T11:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 021500Z 30007KT 15SM BKN230 15/11 A2999 RMK CI7 SLP158","temp":15,"dewpoint":11,"humidity":77,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T16:00:00.000Z","obsTimeLocal":"2026-10-02T12:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 021600Z 31013G19KT 15SM BKN240 16/10 A3000 RMK CI7 SLP162 DENSITY ALT 800FT","temp":16,"dewpoint":10,"humidity":68,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T17:00:00.000Z","obsTimeLocal":"2026-10-02T13:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 021700Z 31016KT 15SM FEW170 BKN260 17/08 A3002 RMK AC1CI5 SLP167 DENSITY ALT 900FT","temp":17,"dewpoint":8,"humidity":55,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T18:00:00.000Z","obsTimeLocal":"2026-10-02T14:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 021800Z 32013G21KT 15SM FEW050 BKN260 19/08 A3003 RMK CU1CI7 CU TR SLP170 DENSITY ALT 1000FT","temp":19,"dewpoint":8,"humidity":49,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T19:00:00.000Z","obsTimeLocal":"2026-10-02T15:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 021900Z 33011G19KT 15SM SCT050 BKN240 19/09 A3003 RMK CU3CI4 SLP171 DENSITY ALT 1100FT","temp":19,"dewpoint":9,"humidity":52,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T20:00:00.000Z","obsTimeLocal":"2026-10-02T16:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 022000Z 30014KT 15SM FEW058 BKN260 19/06 A3004 RMK CU2CI4 SLP174 DENSITY ALT 1100FT","temp":19,"dewpoint":6,"humidity":43,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T21:00:00.000Z","obsTimeLocal":"2026-10-02T17:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 022100Z 35011G19KT 15SM FEW060 BKN260 18/08 A3006 RMK CU2CI4 SLP181 DENSITY ALT 900FT","temp":18,"dewpoint":8,"humidity":52,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T22:00:00.000Z","obsTimeLocal":"2026-10-02T18:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 022200Z 35014G19KT 15SM FEW052 BKN260 17/08 A3008 RMK CU2CI3 SLP191 DENSITY ALT 800FT","temp":17,"dewpoint":8,"humidity":55,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T23:00:00.000Z","obsTimeLocal":"2026-10-02T19:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 022300Z 35010G20KT 15SM FEW050 FEW260 15/06 A3012 RMK SC1CI2 SC TR SLP202","temp":15,"dewpoint":6,"humidity":55,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T00:00:00.000Z","obsTimeLocal":"2026-10-02T20:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 030000Z 34009KT 15SM FEW050 FEW260 15/07 A3014 RMK SC1CI1 SC TR CI TR SLP211","temp":15,"dewpoint":7,"humidity":59,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T01:00:00.000Z","obsTimeLocal":"2026-10-02T21:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 030100Z 31007KT 15SM FEW047 FEW260 13/07 A3017 RMK SC1CI1 SC TR CI TR SLP220","temp":13,"dewpoint":7,"humidity":67,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T02:00:00.000Z","obsTimeLocal":"2026-10-02T22:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 030200Z 30007KT 15SM FEW230 12/06 A3019 RMK CI1 CI TR SLP226","temp":12,"dewpoint":6,"humidity":67,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T03:00:00.000Z","obsTimeLocal":"2026-10-02T23:00:00-04:00","metarType":"METAR","raw":"METAR CYYZ 030300Z 00000KT 15SM SKC 11/06 A3020 RMK SLP232","temp":11,"dewpoint":6,"humidity":71,"wind":0,"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/2026-10-02","json":"https://weathermarket.io/api/station/CYYZ/2026-10-02","record":"https://weathermarket.io/api/station/CYYZ/2026-10-02?format=record","prev":"https://weathermarket.io/station/CYYZ/2026-10-01","next":"https://weathermarket.io/station/CYYZ/2026-10-03","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=2&year2=2026&month2=10&day2=4&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=2&hora=4&anof=2026&mesf=10&dayf=3&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=CYYZ"}}}