{"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":"2026-11-12","window":{"date":"2026-11-12","timezone":"America/Monterrey","dayStartUtc":"2026-11-12T06:00:00.000Z","dayEndUtc":"2026-11-13T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":24,"tmaxAt":"2026-11-12T18:40:00.000Z","tmin":16,"tminAt":"2026-11-12T09:40:00.000Z","tavg":19.7,"humidityMean":79.1,"windMean":1.3,"windMax":3.6,"windMaxAt":"2026-11-12T17:40:00.000Z","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":"2026-11-12T18:40:00.000Z","obsTimeLocal":"2026-11-12T12:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 121840Z 30007KT 10SM FEW020 OVC100 24/15 A3012 RMK 8/57/","temp":24,"dewpoint":15,"humidity":57,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-12T09:40:00.000Z","obsTimeLocal":"2026-11-12T03:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 120940Z 00000KT 6SM BKN070 16/15 A3010 RMK 8/070 HZY","temp":16,"dewpoint":15,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-12T17:40:00.000Z","obsTimeLocal":"2026-11-12T11:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 121740Z 30007KT 10SM FEW020 OVC080 23/15 A3015 RMK SLP205 57011 953 8/57/","temp":23,"dewpoint":15,"humidity":61,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-13T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":61,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"0134c897f1bf6ce3","lastChangedAt":"2026-11-13T05:59:38.642Z","corrections":[{"obsTimeUtc":"2026-11-12T23:40:00.000Z","correctedAt":"2026-11-12T23:59:38.975Z","original":"METAR MMMY 122340Z 14006KT 10SM SCT020 BKN100 22/16 A3007 RMK SLP179 54000 962 8/570","corrected":"METAR MMMY 122340Z COR 14006KT 10SM SCT020 BKN100 22/16 A3007 RMK SLP179 54000 962 8/570"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMMY/2026-11-12?format=record","status":"anchored","sha256":"0c7057cdcec8d6f863c2ca7ad6fc5c870e1c2748fce618624a80024dbdbd6c0e","revision":"0134c897f1bf6ce3","flareTxHash":"0xf4c8539b278954af2227a072753600b97cb9c07081c1d06d7f0ac044b24a82f6","flareBlock":74425500,"anchoredAt":"2026-11-13T09:01:14.913Z","explorer":"https://flare-explorer.flare.network/tx/0xf4c8539b278954af2227a072753600b97cb9c07081c1d06d7f0ac044b24a82f6","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":"2026-11-12T18:40:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-12T09:40:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":24,"tmin":16,"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":"2026-11-12T06:40:00.000Z","obsTimeLocal":"2026-11-12T00:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 120640Z 00000KT 6SM SCT020 BKN030 17/16 A3013 RMK 8/500 HZY","temp":17,"dewpoint":16,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T07:40:00.000Z","obsTimeLocal":"2026-11-12T01:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 120740Z 00000KT 6SM FEW020 17/15 A3012 RMK 8/500 HZY","temp":17,"dewpoint":15,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T08:40:00.000Z","obsTimeLocal":"2026-11-12T02:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 120840Z 24004KT 6SM SCT080 17/16 A3011 RMK SLP190 57005 959 8/070 HZY","temp":17,"dewpoint":16,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T09:40:00.000Z","obsTimeLocal":"2026-11-12T03:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 120940Z 00000KT 6SM BKN070 16/15 A3010 RMK 8/070 HZY","temp":16,"dewpoint":15,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T10:40:00.000Z","obsTimeLocal":"2026-11-12T04:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 121040Z 00000KT 6SM OVC070 16/16 A3011 RMK 8/07/ HZY","temp":16,"dewpoint":16,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T11:40:00.000Z","obsTimeLocal":"2026-11-12T05:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 121140Z 00000KT 5SM OVC040 16/16 A3013 RMK SLP199 52006 954 8/5// HZY","temp":16,"dewpoint":16,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T12:40:00.000Z","obsTimeLocal":"2026-11-12T06:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 121240Z 30005KT 6SM BKN030 OVC200 17/16 A3014 RMK 8/507 HZY","temp":17,"dewpoint":16,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T13:40:00.000Z","obsTimeLocal":"2026-11-12T07:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 121340Z 00000KT 8SM FEW020 BKN070 OVC200 16/16 A3016 RMK 8/577 HZY","temp":16,"dewpoint":16,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T14:40:00.000Z","obsTimeLocal":"2026-11-12T08:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 121440Z 00000KT 8SM FEW020 BKN080 OVC200 18/16 A3019 RMK SLP219 52020 903 8/577 HZY","temp":18,"dewpoint":16,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T15:40:00.000Z","obsTimeLocal":"2026-11-12T09:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 121540Z 29006KT 8SM FEW020 OVC070 22/16 A3019 RMK 8/57/ HZY","temp":22,"dewpoint":16,"humidity":69,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T16:40:00.000Z","obsTimeLocal":"2026-11-12T10:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 121640Z 35005KT 10SM FEW020 OVC080 22/16 A3017 RMK 8/57/","temp":22,"dewpoint":16,"humidity":69,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T17:40:00.000Z","obsTimeLocal":"2026-11-12T11:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 121740Z 30007KT 10SM FEW020 OVC080 23/15 A3015 RMK SLP205 57011 953 8/57/","temp":23,"dewpoint":15,"humidity":61,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T18:40:00.000Z","obsTimeLocal":"2026-11-12T12:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 121840Z 30007KT 10SM FEW020 OVC100 24/15 A3012 RMK 8/57/","temp":24,"dewpoint":15,"humidity":57,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T19:40:00.000Z","obsTimeLocal":"2026-11-12T13:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 121940Z 33005KT 10SM FEW020 OVC100 24/15 A3008 RMK 8/57/","temp":24,"dewpoint":15,"humidity":57,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T20:40:00.000Z","obsTimeLocal":"2026-11-12T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 122040Z 34003KT 10SM FEW020 OVC100 24/15 A3007 RMK SLP176 57028 961 8/57/","temp":24,"dewpoint":15,"humidity":57,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T21:40:00.000Z","obsTimeLocal":"2026-11-12T15:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 122140Z 00000KT 10SM FEW020 OVC100 23/15 A3006 RMK 8/57/","temp":23,"dewpoint":15,"humidity":61,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T22:40:00.000Z","obsTimeLocal":"2026-11-12T16:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 122240Z 32002KT 10SM SCT020 OVC100 23/14 A3007 RMK 8/57/","temp":23,"dewpoint":14,"humidity":57,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T23:40:00.000Z","obsTimeLocal":"2026-11-12T17:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 122340Z COR 14006KT 10SM SCT020 BKN100 22/16 A3007 RMK SLP179 54000 962 8/570","temp":22,"dewpoint":16,"humidity":69,"wind":3.1,"precipObserved":false,"correctedAt":"2026-11-12T23:59:38.975Z","originalRaw":"METAR MMMY 122340Z 14006KT 10SM SCT020 BKN100 22/16 A3007 RMK SLP179 54000 962 8/570"},{"obsTimeUtc":"2026-11-13T00:40:00.000Z","obsTimeLocal":"2026-11-12T18:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 130040Z 13004KT 10SM SCT020 BKN080 21/16 A3009 RMK 8/570","temp":21,"dewpoint":16,"humidity":73,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T01:40:00.000Z","obsTimeLocal":"2026-11-12T19:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 130140Z 18003KT 10SM SCT020 BKN080 20/16 A3010 RMK 8/570","temp":20,"dewpoint":16,"humidity":78,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T02:41:00.000Z","obsTimeLocal":"2026-11-12T20:41:00-06:00","metarType":"METAR","raw":"METAR MMMY 130241Z 17002KT 10SM SCT020 BKN080 20/16 A3011 RMK SLP192 52013 962 8/570","temp":20,"dewpoint":16,"humidity":78,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T03:40:00.000Z","obsTimeLocal":"2026-11-12T21:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 130340Z 18003KT 10SM FEW020 BKN080 20/16 A3011 RMK 8/570","temp":20,"dewpoint":16,"humidity":78,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T04:40:00.000Z","obsTimeLocal":"2026-11-12T22:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 130440Z 00000KT 10SM FEW020 18/16 A3011 RMK 8/500","temp":18,"dewpoint":16,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T05:41:00.000Z","obsTimeLocal":"2026-11-12T23:41:00-06:00","metarType":"METAR","raw":"METAR MMMY 130541Z 00000KT 10SM SKC 17/16 A3009 RMK SLP185 57005 960","temp":17,"dewpoint":16,"humidity":94,"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/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/2026-11-12","json":"https://weathermarket.io/api/station/MMMY/2026-11-12","record":"https://weathermarket.io/api/station/MMMY/2026-11-12?format=record","prev":"https://weathermarket.io/station/MMMY/2026-11-11","next":"https://weathermarket.io/station/MMMY/2026-11-13","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=11&day1=12&year2=2026&month2=11&day2=14&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=11&day=12&hora=6&anof=2026&mesf=11&dayf=13&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMMY"}}}