{"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":"2026-10-07","window":{"date":"2026-10-07","timezone":"America/Monterrey","dayStartUtc":"2026-10-07T06:00:00.000Z","dayEndUtc":"2026-10-08T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":31,"tmaxAt":"2026-10-07T20:40:00.000Z","tmin":20,"tminAt":"2026-10-07T09:40:00.000Z","tavg":26.2,"humidityMean":64.6,"windMean":2,"windMax":3.6,"windMaxAt":"2026-10-07T09:40:00.000Z","precipObservedCount":0,"nObservations":24,"maxGapMinutes":61,"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":"2026-10-07T20:40:00.000Z","obsTimeLocal":"2026-10-07T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 072040Z 04003KT 10SM BKN030CB 31/17 A2994 RMK SLP122 57029 957 8/300","temp":31,"dewpoint":17,"humidity":43,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-07T09:40:00.000Z","obsTimeLocal":"2026-10-07T03:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 070940Z 28007KT 10SM SKC 20/18 A2996","temp":20,"dewpoint":18,"humidity":88,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-07T09:40:00.000Z","obsTimeLocal":"2026-10-07T03:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 070940Z 28007KT 10SM SKC 20/18 A2996","temp":20,"dewpoint":18,"humidity":88,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-08T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":61,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"d043491be3057f9f","lastChangedAt":"2026-10-08T05:59:38.318Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMMY/2026-10-07?format=record","status":"anchored","sha256":"1a7133d995846050757fc9977f4a611c3d6e78ce2300c0d7f1d3476ae6c5a581","revision":"d043491be3057f9f","flareTxHash":"0x0a69790bf95e9c34981f1bbff0835bac9c3fa08d54c568c87a82ba5ac3edcada","flareBlock":71605592,"anchoredAt":"2026-10-08T09:01:27.594Z","explorer":"https://flare-explorer.flare.network/tx/0x0a69790bf95e9c34981f1bbff0835bac9c3fa08d54c568c87a82ba5ac3edcada","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":"2026-10-07T20:40:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-07T09:40:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":31,"tmin":20,"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":"2026-10-07T06:40:00.000Z","obsTimeLocal":"2026-10-07T00:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 070640Z 30005KT 10SM FEW070 23/19 A2998 RMK 8/030","temp":23,"dewpoint":19,"humidity":78,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T07:40:00.000Z","obsTimeLocal":"2026-10-07T01:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 070740Z 28005KT 10SM SKC 22/19 A2998","temp":22,"dewpoint":19,"humidity":83,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T08:40:00.000Z","obsTimeLocal":"2026-10-07T02:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 070840Z 08005KT 10SM SKC 21/19 A2997 RMK SLP132 57009 973","temp":21,"dewpoint":19,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T09:40:00.000Z","obsTimeLocal":"2026-10-07T03:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 070940Z 28007KT 10SM SKC 20/18 A2996","temp":20,"dewpoint":18,"humidity":88,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T10:40:00.000Z","obsTimeLocal":"2026-10-07T04:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 071040Z 00000KT 10SM SKC 20/18 A2997","temp":20,"dewpoint":18,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T11:40:00.000Z","obsTimeLocal":"2026-10-07T05:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 071140Z 28006KT 8SM SCT020 BKN080 21/19 A2998 RMK SLP138 52004 967 8/570 HZY","temp":21,"dewpoint":19,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T12:40:00.000Z","obsTimeLocal":"2026-10-07T06:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 071240Z 31005KT 10SM FEW020 21/19 A2999 RMK 8/500","temp":21,"dewpoint":19,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T13:40:00.000Z","obsTimeLocal":"2026-10-07T07:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 071340Z 29002KT 10SM SKC 23/19 A3002","temp":23,"dewpoint":19,"humidity":78,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T14:41:00.000Z","obsTimeLocal":"2026-10-07T08:41:00-06:00","metarType":"METAR","raw":"METAR MMMY 071441Z 34002KT 10SM SKC 26/19 A3004 RMK SLP158 52020 962","temp":26,"dewpoint":19,"humidity":65,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T15:40:00.000Z","obsTimeLocal":"2026-10-07T09:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 071540Z 12004KT 10SM SKC 28/19 A3005","temp":28,"dewpoint":19,"humidity":58,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T16:40:00.000Z","obsTimeLocal":"2026-10-07T10:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 071640Z 19003KT 10SM FEW030 29/19 A3004 RMK 8/500 CB N","temp":29,"dewpoint":19,"humidity":55,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T17:40:00.000Z","obsTimeLocal":"2026-10-07T11:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 071740Z 07003KT 10SM FEW030CB 30/18 A3003 RMK SLP151 57005 959 8/300","temp":30,"dewpoint":18,"humidity":49,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T18:40:00.000Z","obsTimeLocal":"2026-10-07T12:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 071840Z 08005KT 10SM BKN030CB 30/19 A2999 RMK 8/300","temp":30,"dewpoint":19,"humidity":52,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T19:40:00.000Z","obsTimeLocal":"2026-10-07T13:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 071940Z 36003KT 10SM BKN030CB 30/19 A2996 RMK 8/300","temp":30,"dewpoint":19,"humidity":52,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T20:40:00.000Z","obsTimeLocal":"2026-10-07T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 072040Z 04003KT 10SM BKN030CB 31/17 A2994 RMK SLP122 57029 957 8/300","temp":31,"dewpoint":17,"humidity":43,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T21:40:00.000Z","obsTimeLocal":"2026-10-07T15:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 072140Z 04004KT 10SM BKN030CB 31/17 A2993 RMK 8/300","temp":31,"dewpoint":17,"humidity":43,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T22:40:00.000Z","obsTimeLocal":"2026-10-07T16:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 072240Z 12006KT 10SM SCT025 SCT070 31/18 A2992 RMK 8/430","temp":31,"dewpoint":18,"humidity":46,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T23:40:00.000Z","obsTimeLocal":"2026-10-07T17:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 072340Z 06006KT 10SM SCT025 BKN070 30/18 A2993 RMK SLP120 57003 954 8/550","temp":30,"dewpoint":18,"humidity":49,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T00:40:00.000Z","obsTimeLocal":"2026-10-07T18:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 080040Z 10002KT 10SM SCT025 OVC070 28/19 A2995 RMK 8/52/","temp":28,"dewpoint":19,"humidity":58,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T01:40:00.000Z","obsTimeLocal":"2026-10-07T19:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 080140Z 15004KT 8SM SCT025 BKN070 27/19 A2997 RMK 8/530","temp":27,"dewpoint":19,"humidity":62,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T02:40:00.000Z","obsTimeLocal":"2026-10-07T20:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 080240Z 18002KT 8SM SCT030 BKN070 27/18 A3000 RMK SLP141 52022 900 8/530","temp":27,"dewpoint":18,"humidity":58,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T03:41:00.000Z","obsTimeLocal":"2026-10-07T21:41:00-06:00","metarType":"METAR","raw":"METAR MMMY 080341Z 20004KT 8SM SCT030 BKN070 27/18 A3000 RMK 8/530","temp":27,"dewpoint":18,"humidity":58,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T04:40:00.000Z","obsTimeLocal":"2026-10-07T22:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 080440Z 17003KT 8SM SCT030 BKN070 27/18 A3000 RMK 8/530","temp":27,"dewpoint":18,"humidity":58,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T05:40:00.000Z","obsTimeLocal":"2026-10-07T23:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 080540Z 05004KT 8SM SCT030 BKN070 25/18 A3000 RMK SLP142 52001 901 8/530","temp":25,"dewpoint":18,"humidity":65,"wind":2.1,"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/2026-10-07","json":"https://weathermarket.io/api/station/MMMY/2026-10-07","record":"https://weathermarket.io/api/station/MMMY/2026-10-07?format=record","prev":"https://weathermarket.io/station/MMMY/2026-10-06","next":"https://weathermarket.io/station/MMMY/2026-10-08","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=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=MMMY&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=7&hora=6&anof=2026&mesf=10&dayf=8&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMMY"}}}