{"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":"2026-10-30","window":{"date":"2026-10-30","timezone":"America/Monterrey","dayStartUtc":"2026-10-30T06:00:00.000Z","dayEndUtc":"2026-10-31T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":27,"tmaxAt":"2026-10-30T21:41:00.000Z","tmin":21,"tminAt":"2026-10-30T06:40:00.000Z","tavg":23,"humidityMean":86.7,"windMean":2.6,"windMax":5.7,"windMaxAt":"2026-10-30T06:40:00.000Z","precipObservedCount":4,"nObservations":24,"maxGapMinutes":72,"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":"2026-10-30T21:41:00.000Z","obsTimeLocal":"2026-10-30T15:41:00-06:00","metarType":"METAR","raw":"METAR MMMY 302141Z 10006KT 7SM SCT020 27/21 A2995 RMK 8/500 HZY","temp":27,"dewpoint":21,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-30T06:40:00.000Z","obsTimeLocal":"2026-10-30T00:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 300640Z 10011KT 3SM -DZ OVC005 21/20 A3002 RMK 60255 8/7// RAE20BDZ DZ INTMT","temp":21,"dewpoint":20,"humidity":94,"wind":5.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-30T06:40:00.000Z","obsTimeLocal":"2026-10-30T00:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 300640Z 10011KT 3SM -DZ OVC005 21/20 A3002 RMK 60255 8/7// RAE20BDZ DZ INTMT","temp":21,"dewpoint":20,"humidity":94,"wind":5.7,"precipObserved":true,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-31T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":72,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"6bd3599659d51296","lastChangedAt":"2026-10-31T05:59:38.350Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMMY/2026-10-30?format=record","status":"anchored","sha256":"be08ac6ea823efd435dfda5bb8fcc3427f29c6a92b62360bdbc4ee87c3b03e9d","revision":"6bd3599659d51296","flareTxHash":"0xcfeff84d5b7bbb9b018aed9ab6fddbcb5f309f9c2dcb1347608394f188de86b2","flareBlock":73826421,"anchoredAt":"2026-11-05T19:01:44.458Z","explorer":"https://flare-explorer.flare.network/tx/0xcfeff84d5b7bbb9b018aed9ab6fddbcb5f309f9c2dcb1347608394f188de86b2","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":"2026-10-30T21:41:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-30T06:40:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":27,"tmin":21,"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":"2026-10-30T06:40:00.000Z","obsTimeLocal":"2026-10-30T00:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 300640Z 10011KT 3SM -DZ OVC005 21/20 A3002 RMK 60255 8/7// RAE20BDZ DZ INTMT","temp":21,"dewpoint":20,"humidity":94,"wind":5.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T07:40:00.000Z","obsTimeLocal":"2026-10-30T01:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 300740Z 09010KT 4SM OVC005 21/20 A3000 RMK 60015 8/7// DZE15 OCNL DROPS BR","temp":21,"dewpoint":20,"humidity":94,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T08:40:00.000Z","obsTimeLocal":"2026-10-30T02:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 300840Z 09008KT 3SM DZ BR OVC003 21/20 A2998 RMK SLP142 57020 978 60065 8/7// DZB10","temp":21,"dewpoint":20,"humidity":94,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T09:40:00.000Z","obsTimeLocal":"2026-10-30T03:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 300940Z 09007KT 3SM DZ BR OVC003 21/20 A2999 RMK 60035 8/7//","temp":21,"dewpoint":20,"humidity":94,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T10:40:00.000Z","obsTimeLocal":"2026-10-30T04:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 301040Z 08005KT 3SM -DZ BR OVC004 21/20 A2997 RMK 60025 8/7//","temp":21,"dewpoint":20,"humidity":94,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T11:40:00.000Z","obsTimeLocal":"2026-10-30T05:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 301140Z 08007KT 3SM BR OVC003 21/20 A2998 RMK SLP141 57001 978 60015 8/7// DZE20 OCNL DROPS","temp":21,"dewpoint":20,"humidity":94,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T12:40:00.000Z","obsTimeLocal":"2026-10-30T06:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 301240Z 08005KT 3SM BR OVC003 21/20 A2999 RMK 60015 8/7// OCNL DROPS TOPS 060","temp":21,"dewpoint":20,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T13:41:00.000Z","obsTimeLocal":"2026-10-30T07:41:00-06:00","metarType":"METAR","raw":"METAR MMMY 301341Z 08005KT 2SM BR BKN004 OVC006 21/21 A3001 RMK 8/7// OCNL DROPS LWR SC","temp":21,"dewpoint":21,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T14:40:00.000Z","obsTimeLocal":"2026-10-30T08:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 301440Z 08005KT 2SM BR BKN004 OVC005 21/21 A3003 RMK SLP161 52017 978 8/7// OCNL DROPS LWR SC","temp":21,"dewpoint":21,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T15:40:00.000Z","obsTimeLocal":"2026-10-30T09:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 301540Z 06005KT 3SM BR BKN004 OVC005 22/21 A3004 RMK 8/7// OCNL DROPS LWR SC","temp":22,"dewpoint":21,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T16:40:00.000Z","obsTimeLocal":"2026-10-30T10:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 301640Z 10004KT 3SM BR BKN004 OVC005 23/21 A3003 RMK 8/7// LWR SC","temp":23,"dewpoint":21,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T17:40:00.000Z","obsTimeLocal":"2026-10-30T11:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 301740Z 09004KT 4SM SCT010 BKN015 23/21 A3002 RMK SLP158 57002 973 8/700 HZY","temp":23,"dewpoint":21,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T18:40:00.000Z","obsTimeLocal":"2026-10-30T12:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 301840Z 08004KT 5SM SCT015 25/20 A3000 RMK 8/500 HZY","temp":25,"dewpoint":20,"humidity":74,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T19:40:00.000Z","obsTimeLocal":"2026-10-30T13:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 301940Z 11006KT 7SM SCT020 26/20 A2996 RMK 8/500 HZY","temp":26,"dewpoint":20,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T20:42:00.000Z","obsTimeLocal":"2026-10-30T14:42:00-06:00","metarType":"METAR","raw":"METAR MMMY 302042Z 08005KT 7SM SCT020 26/21 A2995 RMK SLP131 57024 971 8/500 HZY","temp":26,"dewpoint":21,"humidity":74,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T21:41:00.000Z","obsTimeLocal":"2026-10-30T15:41:00-06:00","metarType":"METAR","raw":"METAR MMMY 302141Z 10006KT 7SM SCT020 27/21 A2995 RMK 8/500 HZY","temp":27,"dewpoint":21,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T22:41:00.000Z","obsTimeLocal":"2026-10-30T16:41:00-06:00","metarType":"METAR","raw":"METAR MMMY 302241Z 09006KT 7SM SCT030 26/21 A2997 RMK 8/500 HZY ISOL AC","temp":26,"dewpoint":21,"humidity":74,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T23:40:00.000Z","obsTimeLocal":"2026-10-30T17:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 302340Z 14005KT 7SM SCT030 25/21 A2998 RMK SLP141 52009 958 8/500 HZY","temp":25,"dewpoint":21,"humidity":78,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T00:52:00.000Z","obsTimeLocal":"2026-10-30T18:52:00-06:00","metarType":"METAR","raw":"METAR MMMY 310052Z 14005KT 7SM BKN020 24/20 A3000 RMK 8/500 HZY","temp":24,"dewpoint":20,"humidity":78,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T01:41:00.000Z","obsTimeLocal":"2026-10-30T19:41:00-06:00","metarType":"METAR","raw":"METAR MMMY 310141Z 12006KT 7SM BKN020 25/21 A3001 RMK 8/500 HZY","temp":25,"dewpoint":21,"humidity":78,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T02:42:00.000Z","obsTimeLocal":"2026-10-30T20:42:00-06:00","metarType":"METAR","raw":"METAR MMMY 310242Z 00000KT 7SM BKN020 24/21 A3003 RMK SLP159 52017 952 8/500 HZY","temp":24,"dewpoint":21,"humidity":83,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T03:40:00.000Z","obsTimeLocal":"2026-10-30T21:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 310340Z 00000KT 7SM BKN020 BKN070 23/21 A3004 RMK 8/550 HZY","temp":23,"dewpoint":21,"humidity":89,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T04:40:00.000Z","obsTimeLocal":"2026-10-30T22:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 310440Z 00000KT 8SM SKC 22/21 A3004","temp":22,"dewpoint":21,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T05:40:00.000Z","obsTimeLocal":"2026-10-30T23:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 310540Z 11003KT 8SM SKC 22/20 A3003 RMK SLP158 52001 953","temp":22,"dewpoint":20,"humidity":88,"wind":1.5,"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/2026-10-30","json":"https://weathermarket.io/api/station/MMMY/2026-10-30","record":"https://weathermarket.io/api/station/MMMY/2026-10-30?format=record","prev":"https://weathermarket.io/station/MMMY/2026-10-29","next":"https://weathermarket.io/station/MMMY/2026-10-31","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=30&year2=2026&month2=11&day2=1&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=30&hora=6&anof=2026&mesf=10&dayf=31&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMMY"}}}