{"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":"2026-10-10","window":{"date":"2026-10-10","timezone":"America/Monterrey","dayStartUtc":"2026-10-10T06:00:00.000Z","dayEndUtc":"2026-10-11T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":31,"tmaxAt":"2026-10-10T19:40:00.000Z","tmin":19,"tminAt":"2026-10-10T11:40:00.000Z","tavg":24.8,"humidityMean":66.3,"windMean":3.5,"windMax":7.2,"windMaxAt":"2026-10-10T20:40:00.000Z","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":"2026-10-10T19:40:00.000Z","obsTimeLocal":"2026-10-10T13:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 101940Z 12011KT 10SM FEW030 SCT200 31/16 A2998 RMK 8/108","temp":31,"dewpoint":16,"humidity":40,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-10T11:40:00.000Z","obsTimeLocal":"2026-10-10T05:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 101140Z 00000KT 10SM SKC 19/17 A3000 RMK SLP149 52003 901","temp":19,"dewpoint":17,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-10T20:40:00.000Z","obsTimeLocal":"2026-10-10T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 102040Z 09014KT 10SM SCT030 SCT200 30/16 A2996 RMK SLP131 57029 903 8/108","temp":30,"dewpoint":16,"humidity":43,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-11T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":61,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"2afb34b9f9de18b6","lastChangedAt":"2026-10-11T06:00:18.842Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMMY/2026-10-10?format=record","status":"anchored","sha256":"0502f9a7a980869d3008e508254568a256f806c98420b24675ab545d2ca4368b","revision":"2afb34b9f9de18b6","flareTxHash":"0xb6a7dbefe0651f1d8896d1e1ca0fdf5c00f400c04e0f46afc9d9514815bcd610","flareBlock":71842029,"anchoredAt":"2026-10-11T09:01:27.876Z","explorer":"https://flare-explorer.flare.network/tx/0xb6a7dbefe0651f1d8896d1e1ca0fdf5c00f400c04e0f46afc9d9514815bcd610","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":"2026-10-10T19:40:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-10T11:40:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":31,"tmin":19,"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":"2026-10-10T06:42:00.000Z","obsTimeLocal":"2026-10-10T00:42:00-06:00","metarType":"METAR","raw":"METAR MMMY 100642Z 06004KT 10SM SKC 21/17 A2999","temp":21,"dewpoint":17,"humidity":78,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T07:40:00.000Z","obsTimeLocal":"2026-10-10T01:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 100740Z 08005KT 10SM SKC 21/16 A2999","temp":21,"dewpoint":16,"humidity":73,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T08:41:00.000Z","obsTimeLocal":"2026-10-10T02:41:00-06:00","metarType":"METAR","raw":"METAR MMMY 100841Z 09004KT 10SM SKC 20/16 A2999 RMK SLP144 57003 905","temp":20,"dewpoint":16,"humidity":78,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T09:40:00.000Z","obsTimeLocal":"2026-10-10T03:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 100940Z 00000KT 10SM SKC 20/17 A2999","temp":20,"dewpoint":17,"humidity":83,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T10:41:00.000Z","obsTimeLocal":"2026-10-10T04:41:00-06:00","metarType":"METAR","raw":"METAR MMMY 101041Z 00000KT 10SM SKC 20/17 A2999","temp":20,"dewpoint":17,"humidity":83,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T11:40:00.000Z","obsTimeLocal":"2026-10-10T05:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 101140Z 00000KT 10SM SKC 19/17 A3000 RMK SLP149 52003 901","temp":19,"dewpoint":17,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T12:41:00.000Z","obsTimeLocal":"2026-10-10T06:41:00-06:00","metarType":"METAR","raw":"METAR MMMY 101241Z 01005KT 10SM SKC 20/17 A3001","temp":20,"dewpoint":17,"humidity":83,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T13:40:00.000Z","obsTimeLocal":"2026-10-10T07:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 101340Z 00000KT 10SM SKC 21/19 A3003","temp":21,"dewpoint":19,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T14:40:00.000Z","obsTimeLocal":"2026-10-10T08:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 101440Z 00000KT 10SM SKC 24/19 A3005 RMK SLP165 52017 903","temp":24,"dewpoint":19,"humidity":74,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T15:40:00.000Z","obsTimeLocal":"2026-10-10T09:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 101540Z 09003KT 10SM FEW200 25/19 A3007 RMK 8/008","temp":25,"dewpoint":19,"humidity":69,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T16:40:00.000Z","obsTimeLocal":"2026-10-10T10:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 101640Z 08005KT 10SM FEW200 27/17 A3006 RMK 8/008 ISOL CU","temp":27,"dewpoint":17,"humidity":54,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T17:40:00.000Z","obsTimeLocal":"2026-10-10T11:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 101740Z 09008KT 10SM FEW030 SCT200 28/18 A3004 RMK SLP161 57003 903 8/108","temp":28,"dewpoint":18,"humidity":55,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T18:40:00.000Z","obsTimeLocal":"2026-10-10T12:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 101840Z 10010KT 10SM FEW030 SCT200 30/16 A3001 RMK 8/108","temp":30,"dewpoint":16,"humidity":43,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T19:40:00.000Z","obsTimeLocal":"2026-10-10T13:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 101940Z 12011KT 10SM FEW030 SCT200 31/16 A2998 RMK 8/108","temp":31,"dewpoint":16,"humidity":40,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T20:40:00.000Z","obsTimeLocal":"2026-10-10T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 102040Z 09014KT 10SM SCT030 SCT200 30/16 A2996 RMK SLP131 57029 903 8/108","temp":30,"dewpoint":16,"humidity":43,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T21:40:00.000Z","obsTimeLocal":"2026-10-10T15:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 102140Z 11011KT 10SM SCT030 SCT200 30/16 A2995 RMK 8/108 ISOL AC","temp":30,"dewpoint":16,"humidity":43,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T22:40:00.000Z","obsTimeLocal":"2026-10-10T16:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 102240Z 10012KT 10SM FEW030 FEW080 SCT200 30/16 A2996 RMK 8/138","temp":30,"dewpoint":16,"humidity":43,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T23:40:00.000Z","obsTimeLocal":"2026-10-10T17:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 102340Z 10009KT 10SM BKN080 28/16 A2997 RMK SLP137 52004 910 8/030 ISOL SC CI","temp":28,"dewpoint":16,"humidity":48,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T00:40:00.000Z","obsTimeLocal":"2026-10-10T18:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 110040Z 11007KT 8SM SCT020 BKN080 26/15 A2999 RMK 8/530","temp":26,"dewpoint":15,"humidity":51,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T01:40:00.000Z","obsTimeLocal":"2026-10-10T19:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 110140Z 10013KT 8SM FEW020 SCT080 26/20 A3000 RMK 8/530","temp":26,"dewpoint":20,"humidity":70,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T02:40:00.000Z","obsTimeLocal":"2026-10-10T20:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 110240Z 10010KT 8SM SCT080 25/19 A3002 RMK SLP152 52016 906 8/030 ISOL SC","temp":25,"dewpoint":19,"humidity":69,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T03:40:00.000Z","obsTimeLocal":"2026-10-10T21:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 110340Z 10010KT 8SM BKN080 24/20 A3003 RMK 8/030 HZY","temp":24,"dewpoint":20,"humidity":78,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T04:40:00.000Z","obsTimeLocal":"2026-10-10T22:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 110440Z 10010KT 8SM BKN070 24/20 A3003 RMK 8/030 HZY","temp":24,"dewpoint":20,"humidity":78,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T05:40:00.000Z","obsTimeLocal":"2026-10-10T23:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 110540Z 10010KT 8SM BKN070 24/20 A3003 RMK SLP155 52005 910 8/070 HZY ISOL CU","temp":24,"dewpoint":20,"humidity":78,"wind":5.1,"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/2026-10-10","json":"https://weathermarket.io/api/station/MMMY/2026-10-10","record":"https://weathermarket.io/api/station/MMMY/2026-10-10?format=record","prev":"https://weathermarket.io/station/MMMY/2026-10-09","next":"https://weathermarket.io/station/MMMY/2026-10-11","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=10&year2=2026&month2=10&day2=12&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=10&hora=6&anof=2026&mesf=10&dayf=11&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMMY"}}}