{"station":{"icao":"MMMY","city":{"slug":"monterrey","name":"Monterrey","country":"Mexico"},"timezone":"America/Monterrey","lat":25.69,"lon":-100.32,"us":false,"html":"https://weathermarket.io/station/MMMY","json":"https://weathermarket.io/api/station/MMMY","nwsCli":null},"date":"2026-10-11","window":{"date":"2026-10-11","timezone":"America/Monterrey","dayStartUtc":"2026-10-11T06:00:00.000Z","dayEndUtc":"2026-10-12T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":29,"tmaxAt":"2026-10-11T20:40:00.000Z","tmin":23,"tminAt":"2026-10-11T06:40:00.000Z","tavg":25.3,"humidityMean":77.9,"windMean":3.6,"windMax":6.2,"windMaxAt":"2026-10-11T20:40:00.000Z","precipObservedCount":0,"nObservations":24,"maxGapMinutes":62,"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":"2026-10-11T20:40:00.000Z","obsTimeLocal":"2026-10-11T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 112040Z 10012KT 10SM BKN020 BKN070 29/20 A2999 RMK SLP141 57027 912 8/130","temp":29,"dewpoint":20,"humidity":58,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-11T06:40:00.000Z","obsTimeLocal":"2026-10-11T00:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 110640Z 10007KT 8SM SCT020 BKN070 23/20 A3002 RMK 8/570 HZY","temp":23,"dewpoint":20,"humidity":83,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-11T20:40:00.000Z","obsTimeLocal":"2026-10-11T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 112040Z 10012KT 10SM BKN020 BKN070 29/20 A2999 RMK SLP141 57027 912 8/130","temp":29,"dewpoint":20,"humidity":58,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-12T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":62,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"8e832c080c11d811","lastChangedAt":"2026-10-12T05:59:39.189Z","corrections":[{"obsTimeUtc":"2026-10-11T22:40:00.000Z","correctedAt":"2026-10-11T23:00:42.271Z","original":"METAR MMMY 112240Z COR 11006KT 10SM BKN020 BKN070 28/21 A2998 RMK 8/830","corrected":"METAR MMMY 112240Z COR 11006KT 10SM BKN020 BKN070 28/21 A2998 RMK 8/830"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMMY/2026-10-11?format=record","status":"anchored","sha256":"513f5da6a448f65f4cf359612a2511beb0df1951f47118bb27b4f59e42449cc6","revision":"8e832c080c11d811","flareTxHash":"0x10e1db19501b94d7bde15ee31945ff810935fc82debc157f49d22c79727c1761","flareBlock":71920546,"anchoredAt":"2026-10-12T09:01:40.476Z","explorer":"https://flare-explorer.flare.network/tx/0x10e1db19501b94d7bde15ee31945ff810935fc82debc157f49d22c79727c1761","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":"2026-10-11T20:40:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-11T06:40:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":29,"tmin":23,"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":"2026-10-11T06:40:00.000Z","obsTimeLocal":"2026-10-11T00:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 110640Z 10007KT 8SM SCT020 BKN070 23/20 A3002 RMK 8/570 HZY","temp":23,"dewpoint":20,"humidity":83,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T07:40:00.000Z","obsTimeLocal":"2026-10-11T01:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 110740Z 09008KT 8SM BKN020 BKN070 23/20 A3002 RMK 8/530 HZY","temp":23,"dewpoint":20,"humidity":83,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T08:40:00.000Z","obsTimeLocal":"2026-10-11T02:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 110840Z 10008KT 8SM BKN020 23/21 A3002 RMK SLP150 57004 909 8/500 HZY","temp":23,"dewpoint":21,"humidity":89,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T09:40:00.000Z","obsTimeLocal":"2026-10-11T03:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 110940Z 09007KT 8SM BKN020 23/20 A3002 RMK 8/500 HZY","temp":23,"dewpoint":20,"humidity":83,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T10:40:00.000Z","obsTimeLocal":"2026-10-11T04:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 111040Z 10006KT 8SM BKN020 23/21 A3002 RMK 8/500 HZY","temp":23,"dewpoint":21,"humidity":89,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T11:40:00.000Z","obsTimeLocal":"2026-10-11T05:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 111140Z 08004KT 8SM OVC020 23/21 A3004 RMK SLP159 52007 913 8/5// HZY","temp":23,"dewpoint":21,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T12:40:00.000Z","obsTimeLocal":"2026-10-11T06:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 111240Z 09005KT 8SM BKN015 OVC070 23/21 A3005 RMK 8/57/ HZY","temp":23,"dewpoint":21,"humidity":89,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T13:40:00.000Z","obsTimeLocal":"2026-10-11T07:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 111340Z 11006KT 6SM SCT015 BKN070 23/21 A3006 RMK 8/570 HZY LWR SC","temp":23,"dewpoint":21,"humidity":89,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T14:40:00.000Z","obsTimeLocal":"2026-10-11T08:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 111440Z 10006KT 6SM BKN015 BKN070 23/21 A3008 RMK SLP175 52013 906 8/570 HZY OCNL DROP","temp":23,"dewpoint":21,"humidity":89,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T15:40:00.000Z","obsTimeLocal":"2026-10-11T09:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 111540Z 10008KT 6SM BKN015 BKN070 24/21 A3010 RMK 8/570 HZY","temp":24,"dewpoint":21,"humidity":83,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T16:40:00.000Z","obsTimeLocal":"2026-10-11T10:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 111640Z 13008KT 8SM BKN015 BKN070 26/21 A3009 RMK 8/530 HZY","temp":26,"dewpoint":21,"humidity":74,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T17:40:00.000Z","obsTimeLocal":"2026-10-11T11:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 111740Z 10009KT 10SM BKN020 BKN070 26/21 A3008 RMK SLP171 57002 910 8/530","temp":26,"dewpoint":21,"humidity":74,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T18:40:00.000Z","obsTimeLocal":"2026-10-11T12:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 111840Z 08008KT 10SM BKN020 BKN070 27/21 A3005 RMK 8/530 HZY","temp":27,"dewpoint":21,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T19:40:00.000Z","obsTimeLocal":"2026-10-11T13:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 111940Z 09008KT 10SM BKN020 BKN070 28/21 A3001 RMK 8/130","temp":28,"dewpoint":21,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T20:40:00.000Z","obsTimeLocal":"2026-10-11T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 112040Z 10012KT 10SM BKN020 BKN070 29/20 A2999 RMK SLP141 57027 912 8/130","temp":29,"dewpoint":20,"humidity":58,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T21:40:00.000Z","obsTimeLocal":"2026-10-11T15:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 112140Z 11008KT 10SM BKN020 BKN070 29/21 A2998 RMK 8/130","temp":29,"dewpoint":21,"humidity":62,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T22:40:00.000Z","obsTimeLocal":"2026-10-11T16:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 112240Z COR 11006KT 10SM BKN020 BKN070 28/21 A2998 RMK 8/830","temp":28,"dewpoint":21,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":"2026-10-11T23:00:42.271Z","originalRaw":"METAR MMMY 112240Z COR 11006KT 10SM BKN020 BKN070 28/21 A2998 RMK 8/830"},{"obsTimeUtc":"2026-10-11T23:40:00.000Z","obsTimeLocal":"2026-10-11T17:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 112340Z 13009KT 8SM BKN020 BKN070 27/21 A2998 RMK SLP138 57004 904 8/830 HZY","temp":27,"dewpoint":21,"humidity":70,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T00:42:00.000Z","obsTimeLocal":"2026-10-11T18:42:00-06:00","metarType":"METAR","raw":"METAR MMMY 120042Z 10006KT 8SM BKN020 BKN070 27/21 A2999 RMK 8/830 HZY","temp":27,"dewpoint":21,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T01:40:00.000Z","obsTimeLocal":"2026-10-11T19:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 120140Z 10005KT 8SM SCT020 BKN070 26/21 A3000 RMK 8/830 HZY","temp":26,"dewpoint":21,"humidity":74,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T02:40:00.000Z","obsTimeLocal":"2026-10-11T20:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 120240Z 11003KT 8SM BKN020 BKN070 26/22 A3002 RMK SLP152 52012 900 8/530 HZY","temp":26,"dewpoint":22,"humidity":79,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T03:40:00.000Z","obsTimeLocal":"2026-10-11T21:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 120340Z 10009KT 8SM SCT020 BKN070 26/21 A3003 RMK 8/530 HZY","temp":26,"dewpoint":21,"humidity":74,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T04:40:00.000Z","obsTimeLocal":"2026-10-11T22:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 120440Z 10008KT 8SM SCT020 BKN070 25/22 A3003 RMK 8/530 HZY","temp":25,"dewpoint":22,"humidity":83,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T05:42:00.000Z","obsTimeLocal":"2026-10-11T23:42:00-06:00","metarType":"METAR","raw":"METAR MMMY 120542Z 09006KT 8SM FEW070 25/22 A3002 RMK SLP152 52001 954 8/030 HZY","temp":25,"dewpoint":22,"humidity":83,"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/MMMY/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MMMY/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for MMMY for the contract date (station-local calendar day), as published at https://weathermarket.io/station/MMMY/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/MMMY/2026-10-11","json":"https://weathermarket.io/api/station/MMMY/2026-10-11","record":"https://weathermarket.io/api/station/MMMY/2026-10-11?format=record","prev":"https://weathermarket.io/station/MMMY/2026-10-10","next":"https://weathermarket.io/station/MMMY/2026-10-12","station":"https://weathermarket.io/station/MMMY","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=MMMY&data=metar&year1=2026&month1=10&day1=11&year2=2026&month2=10&day2=13&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=MMMY&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=11&hora=6&anof=2026&mesf=10&dayf=12&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMMY"}}}