{"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":"2026-10-25","window":{"date":"2026-10-25","timezone":"America/Monterrey","dayStartUtc":"2026-10-25T06:00:00.000Z","dayEndUtc":"2026-10-26T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":26,"tmaxAt":"2026-10-25T20:40:00.000Z","tmin":19,"tminAt":"2026-10-26T05:40:00.000Z","tavg":22.3,"humidityMean":84.7,"windMean":4.5,"windMax":6.7,"windMaxAt":"2026-10-26T01:40:00.000Z","precipObservedCount":5,"nObservations":26,"maxGapMinutes":60,"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":"2026-10-25T20:40:00.000Z","obsTimeLocal":"2026-10-25T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 252040Z 11011KT 8SM BKN015 OVC018 26/18 A3015 RMK SLP197 57025 916 8/8// BINOVC","temp":26,"dewpoint":18,"humidity":61,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-26T05:40:00.000Z","obsTimeLocal":"2026-10-25T23:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 260540Z 08008KT 3SM -RA BR OVC008 19/19 A3022 RMK SLP227 52015 939 60035 8/7// RAB10","temp":19,"dewpoint":19,"humidity":100,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-26T01:40:00.000Z","obsTimeLocal":"2026-10-25T19:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 260140Z 11013KT 6SM BKN015 OVC020 22/19 A3016 RMK 8/7// HZY","temp":22,"dewpoint":19,"humidity":83,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-26T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"297d1629ad8eac06","lastChangedAt":"2026-10-26T06:00:16.897Z","corrections":[{"obsTimeUtc":"2026-10-25T12:12:00.000Z","correctedAt":"2026-10-25T12:16:49.610Z","original":"SPECI MMMY 251212Z 08006KT 5SM SCT006 OVC010 21/20 A3018 RMK 8/7// DZE10 HZY OCNL DROPS","corrected":"METAR MMMY 251212Z 08006KT 5SM SCT006 OVC010 21/20 A3018 RMK 8/7// DZE10 HZY OCNL DROPS"},{"obsTimeUtc":"2026-10-25T17:54:00.000Z","correctedAt":"2026-10-25T17:58:39.456Z","original":"SPECI MMMY 251754Z 12012KT 7SM BKN015 OVC020 24/19 A3021 RMK 8/8// HZY","corrected":"METAR MMMY 251754Z 12012KT 7SM BKN015 OVC020 24/19 A3021 RMK 8/8// HZY"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMMY/2026-10-25?format=record","status":"anchored","sha256":"63e3dbbac2347657b7d263009bf5a917076691d8307d155388190b2b6b482ac0","revision":"297d1629ad8eac06","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":26,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-25T20:40:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-26T05:40:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":26,"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":"2026-10-25T06:40:00.000Z","obsTimeLocal":"2026-10-25T00:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 250640Z 10010KT 5SM SCT010 BKN015 22/20 A3017 RMK 8/700 HZY","temp":22,"dewpoint":20,"humidity":88,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T07:40:00.000Z","obsTimeLocal":"2026-10-25T01:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 250740Z 10006KT 6SM SCT010 BKN015 21/20 A3017 RMK 8/500 HZY","temp":21,"dewpoint":20,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T08:40:00.000Z","obsTimeLocal":"2026-10-25T02:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 250840Z 10007KT 5SM BKN015 21/20 A3015 RMK SLP202 57008 922 8/500 HZY","temp":21,"dewpoint":20,"humidity":94,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T09:40:00.000Z","obsTimeLocal":"2026-10-25T03:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 250940Z 09007KT 5SM BKN010 OVC015 21/20 A3015 RMK 8/5// HZY","temp":21,"dewpoint":20,"humidity":94,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T10:40:00.000Z","obsTimeLocal":"2026-10-25T04:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 251040Z 08007KT 5SM BKN010 OVC015 21/20 A3016 RMK 8/5// HZY","temp":21,"dewpoint":20,"humidity":94,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T11:40:00.000Z","obsTimeLocal":"2026-10-25T05:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 251140Z 09006KT 4SM -DZ BKN006 OVC010 21/20 A3017 RMK SLP206 52004 921 60005 8/7// DZB39 HZY","temp":21,"dewpoint":20,"humidity":94,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T12:12:00.000Z","obsTimeLocal":"2026-10-25T06:12:00-06:00","metarType":"METAR","raw":"METAR MMMY 251212Z 08006KT 5SM SCT006 OVC010 21/20 A3018 RMK 8/7// DZE10 HZY OCNL DROPS","temp":21,"dewpoint":20,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":"2026-10-25T12:16:49.610Z","originalRaw":"SPECI MMMY 251212Z 08006KT 5SM SCT006 OVC010 21/20 A3018 RMK 8/7// DZE10 HZY OCNL DROPS"},{"obsTimeUtc":"2026-10-25T12:40:00.000Z","obsTimeLocal":"2026-10-25T06:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 251240Z 08005KT 5SM BKN006 OVC010 21/20 A3018 RMK 8/7// HZY OCNL DROPS","temp":21,"dewpoint":20,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T13:40:00.000Z","obsTimeLocal":"2026-10-25T07:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 251340Z 09008KT 6SM BKN006 OVC010 21/19 A3020 RMK 8/7// HZY OCNL DROPS","temp":21,"dewpoint":19,"humidity":88,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T14:40:00.000Z","obsTimeLocal":"2026-10-25T08:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 251440Z 11008KT 6SM BKN006 OVC010 21/20 A3022 RMK SLP224 52017 923 8/7// HZY OCNL DROOPS","temp":21,"dewpoint":20,"humidity":94,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T15:40:00.000Z","obsTimeLocal":"2026-10-25T09:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 251540Z 10010KT 7SM BKN006 OVC010 23/19 A3023 RMK 8/7// HZY","temp":23,"dewpoint":19,"humidity":78,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T16:40:00.000Z","obsTimeLocal":"2026-10-25T10:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 251640Z 10010KT 7SM BKN008 OVC013 23/20 A3024 RMK 8/8// HZY","temp":23,"dewpoint":20,"humidity":83,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T17:40:00.000Z","obsTimeLocal":"2026-10-25T11:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 251740Z 13010G20KT 7SM BKN010 OVC015 24/19 A3022 RMK SLP225 52001 921 8/8// HZY PRESFR","temp":24,"dewpoint":19,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T17:54:00.000Z","obsTimeLocal":"2026-10-25T11:54:00-06:00","metarType":"METAR","raw":"METAR MMMY 251754Z 12012KT 7SM BKN015 OVC020 24/19 A3021 RMK 8/8// HZY","temp":24,"dewpoint":19,"humidity":74,"wind":6.2,"precipObserved":false,"correctedAt":"2026-10-25T17:58:39.456Z","originalRaw":"SPECI MMMY 251754Z 12012KT 7SM BKN015 OVC020 24/19 A3021 RMK 8/8// HZY"},{"obsTimeUtc":"2026-10-25T18:40:00.000Z","obsTimeLocal":"2026-10-25T12:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 251840Z 11010KT 8SM BKN020 OVC025 25/19 A3019 RMK 8/8// HZY DSNT PCPN NE","temp":25,"dewpoint":19,"humidity":69,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T19:40:00.000Z","obsTimeLocal":"2026-10-25T13:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 251940Z 10011KT 8SM BKN020 OVC025 25/19 A3017 RMK 8/8// HZY","temp":25,"dewpoint":19,"humidity":69,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T20:40:00.000Z","obsTimeLocal":"2026-10-25T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 252040Z 11011KT 8SM BKN015 OVC018 26/18 A3015 RMK SLP197 57025 916 8/8// BINOVC","temp":26,"dewpoint":18,"humidity":61,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T21:40:00.000Z","obsTimeLocal":"2026-10-25T15:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 252140Z 10012KT 8SM BKN015 OVC020 25/19 A3014 RMK 8/8// BINOVC","temp":25,"dewpoint":19,"humidity":69,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T22:40:00.000Z","obsTimeLocal":"2026-10-25T16:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 252240Z 14007KT 6SM RA BKN012 OVC015 24/20 A3015 RMK 60005 8/8// RAB25","temp":24,"dewpoint":20,"humidity":78,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T23:40:00.000Z","obsTimeLocal":"2026-10-25T17:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 252340Z 15005KT 6SM RA OVC015 23/21 A3015 RMK SLP199 52016 934 60045 8/7//","temp":23,"dewpoint":21,"humidity":89,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T00:40:00.000Z","obsTimeLocal":"2026-10-25T18:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 260040Z 09008KT 6SM OVC015 22/20 A3016 RMK 60075 8/7// RAE25 OCNL DROPS BINOVC HZY","temp":22,"dewpoint":20,"humidity":88,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T01:40:00.000Z","obsTimeLocal":"2026-10-25T19:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 260140Z 11013KT 6SM BKN015 OVC020 22/19 A3016 RMK 8/7// HZY","temp":22,"dewpoint":19,"humidity":83,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T02:40:00.000Z","obsTimeLocal":"2026-10-25T20:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 260240Z 10010KT 6SM SCT020 OVC025 22/18 A3018 RMK SLP211 52010 932 8/7// HZY OCNL DROPS","temp":22,"dewpoint":18,"humidity":78,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T03:40:00.000Z","obsTimeLocal":"2026-10-25T21:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 260340Z 13011KT 6SM -RA OVC020 21/19 A3020 RMK 60005 8/7// RAB25","temp":21,"dewpoint":19,"humidity":88,"wind":5.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T04:40:00.000Z","obsTimeLocal":"2026-10-25T22:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 260440Z 10009KT 6SM BKN020 OVC025 20/19 A3021 RMK 60025 8/7// RAE20 OCNL DROPS HZY","temp":20,"dewpoint":19,"humidity":94,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T05:40:00.000Z","obsTimeLocal":"2026-10-25T23:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 260540Z 08008KT 3SM -RA BR OVC008 19/19 A3022 RMK SLP227 52015 939 60035 8/7// RAB10","temp":19,"dewpoint":19,"humidity":100,"wind":4.1,"precipObserved":true,"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/2026-10-25","json":"https://weathermarket.io/api/station/MMMY/2026-10-25","record":"https://weathermarket.io/api/station/MMMY/2026-10-25?format=record","prev":"https://weathermarket.io/station/MMMY/2026-10-24","next":"https://weathermarket.io/station/MMMY/2026-10-26","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=25&year2=2026&month2=10&day2=27&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=25&hora=6&anof=2026&mesf=10&dayf=26&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMMY"}}}