{"station":{"icao":"MMUN","city":{"slug":"cancun","name":"Cancun","country":"Mexico"},"timezone":"America/Cancun","lat":21.16,"lon":-86.85,"us":false,"html":"https://weathermarket.io/station/MMUN","json":"https://weathermarket.io/api/station/MMUN","nwsCli":null},"date":"2026-10-25","window":{"date":"2026-10-25","timezone":"America/Cancun","dayStartUtc":"2026-10-25T05:00:00.000Z","dayEndUtc":"2026-10-26T05:00:00.000Z","utcOffsetStart":"-05:00","utcOffsetEnd":"-05:00","hours":24},"complete":true,"values":{"tmax":30,"tmaxAt":"2026-10-25T18:44:00.000Z","tmin":22,"tminAt":"2026-10-25T10:40:00.000Z","tavg":25.4,"humidityMean":78,"windMean":2.3,"windMax":6.2,"windMaxAt":"2026-10-25T18:44:00.000Z","precipObservedCount":1,"nObservations":26,"maxGapMinutes":68,"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":"2026-10-25T18:44:00.000Z","obsTimeLocal":"2026-10-25T13:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 251844Z 04012KT 7SM FEW015 30/16 A2999 RMK 8/100","temp":30,"dewpoint":16,"humidity":43,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-25T10:40:00.000Z","obsTimeLocal":"2026-10-25T05:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 251040Z 31003KT 7SM SCT015TCU BKN100 22/22 A3000 RMK 8/230","temp":22,"dewpoint":22,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-25T18:44:00.000Z","obsTimeLocal":"2026-10-25T13:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 251844Z 04012KT 7SM FEW015 30/16 A2999 RMK 8/100","temp":30,"dewpoint":16,"humidity":43,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-26T08:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":68,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"c6c515a795f3aeb9","lastChangedAt":"2026-10-26T04:59:38.126Z","corrections":[{"obsTimeUtc":"2026-10-25T07:39:00.000Z","correctedAt":"2026-10-25T07:51:38.492Z","original":"SPECI MMUN 250739Z 36004KT 7SM SCT015TCU BKN090 24/22 A3000 RMK 8/260 RAE33","corrected":"METAR MMUN 250739Z 36004KT 7SM SCT015TCU BKN090 24/22 A3000 RMK 8/260 RAE33"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMUN/2026-10-25?format=record","status":"anchored","sha256":"baf8b05e2040003c938bcfbb65c283a3a8f271a38af9c79ff7fd73b5206ece96","revision":"c6c515a795f3aeb9","flareTxHash":"0x5a6847a8fe76e2a98961163bfd266b0b638653cdd84ac9276b8804e135aba302","flareBlock":73846990,"anchoredAt":"2026-11-06T01:01:34.767Z","explorer":"https://flare-explorer.flare.network/tx/0x5a6847a8fe76e2a98961163bfd266b0b638653cdd84ac9276b8804e135aba302","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":"2026-10-25T18:44:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-25T10:40:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":30,"tmin":22,"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":"2026-10-25T05:40:00.000Z","obsTimeLocal":"2026-10-25T00:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 250540Z 00000KT 7SM SCT015TCU BKN090 23/22 A3001 RMK SLP168 57002 910 8/230","temp":23,"dewpoint":22,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T06:41:00.000Z","obsTimeLocal":"2026-10-25T01:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 250641Z 31005KT 7SM BKN015TCU BKN090 23/22 A3001 RMK 8/260 OCNL DROPS","temp":23,"dewpoint":22,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T07:14:00.000Z","obsTimeLocal":"2026-10-25T02:14:00-05:00","metarType":"METAR","raw":"METAR MMUN 250714Z 06003G13KT 5SM -RA BKN015TCU BKN090 24/23 A3001 RMK 8/260 RAB12","temp":24,"dewpoint":23,"humidity":94,"wind":1.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T07:39:00.000Z","obsTimeLocal":"2026-10-25T02:39:00-05:00","metarType":"METAR","raw":"METAR MMUN 250739Z 36004KT 7SM SCT015TCU BKN090 24/22 A3000 RMK 8/260 RAE33","temp":24,"dewpoint":22,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":"2026-10-25T07:51:38.492Z","originalRaw":"SPECI MMUN 250739Z 36004KT 7SM SCT015TCU BKN090 24/22 A3000 RMK 8/260 RAE33"},{"obsTimeUtc":"2026-10-25T07:42:00.000Z","obsTimeLocal":"2026-10-25T02:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 250742Z 36002KT 7SM SCT015TCU BKN090 24/22 A3000 RMK 6//// 8/230","temp":24,"dewpoint":22,"humidity":89,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T08:40:00.000Z","obsTimeLocal":"2026-10-25T03:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 250840Z 00000KT 7SM FEW015 SCT090 23/22 A2999 RMK SLP158 57010 914 8/130 MDT CU","temp":23,"dewpoint":22,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T09:40:00.000Z","obsTimeLocal":"2026-10-25T04:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 250940Z 35003KT 7SM SCT015 BKN090 24/22 A2999 RMK 8/130","temp":24,"dewpoint":22,"humidity":89,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T10:40:00.000Z","obsTimeLocal":"2026-10-25T05:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 251040Z 31003KT 7SM SCT015TCU BKN100 22/22 A3000 RMK 8/230","temp":22,"dewpoint":22,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T11:40:00.000Z","obsTimeLocal":"2026-10-25T06:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 251140Z 00000KT 7SM FEW015 22/21 A3002 RMK SLP165 52007 911 8/100 CI","temp":22,"dewpoint":21,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T12:44:00.000Z","obsTimeLocal":"2026-10-25T07:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 251244Z 01002KT 7SM FEW015 23/21 A3004 RMK 8/100 CI","temp":23,"dewpoint":21,"humidity":89,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T13:40:00.000Z","obsTimeLocal":"2026-10-25T08:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 251340Z 36004KT 7SM FEW015 26/21 A3005 RMK 8/100 CI","temp":26,"dewpoint":21,"humidity":74,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T14:43:00.000Z","obsTimeLocal":"2026-10-25T09:43:00-05:00","metarType":"METAR","raw":"METAR MMUN 251443Z 03006KT 7SM FEW015 28/20 A3006 RMK SLP181 52016 908 8/100 CI","temp":28,"dewpoint":20,"humidity":62,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T15:51:00.000Z","obsTimeLocal":"2026-10-25T10:51:00-05:00","metarType":"METAR","raw":"METAR MMUN 251551Z 02010KT 7SM FEW015 29/19 A3007 RMK 8/100 CI","temp":29,"dewpoint":19,"humidity":55,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T16:45:00.000Z","obsTimeLocal":"2026-10-25T11:45:00-05:00","metarType":"METAR","raw":"METAR MMUN 251645Z 01005KT 7SM FEW015 29/18 A3005 RMK 8/100 CI","temp":29,"dewpoint":18,"humidity":52,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T17:51:00.000Z","obsTimeLocal":"2026-10-25T12:51:00-05:00","metarType":"METAR","raw":"METAR MMUN 251751Z 36008KT 7SM FEW015 29/17 A3001 RMK SLP165 57016 953 8/100","temp":29,"dewpoint":17,"humidity":48,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T18:44:00.000Z","obsTimeLocal":"2026-10-25T13:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 251844Z 04012KT 7SM FEW015 30/16 A2999 RMK 8/100","temp":30,"dewpoint":16,"humidity":43,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T19:40:00.000Z","obsTimeLocal":"2026-10-25T14:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 251940Z 34010KT 7SM SKC 30/17 A2997 RMK CU","temp":30,"dewpoint":17,"humidity":46,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T20:40:00.000Z","obsTimeLocal":"2026-10-25T15:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 252040Z 02007KT 7SM FEW030 SCT070 30/19 A2997 RMK SLP149 57016 900 8/130","temp":30,"dewpoint":19,"humidity":52,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T21:40:00.000Z","obsTimeLocal":"2026-10-25T16:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 252140Z 35006KT 7SM FEW030 BKN070 29/20 A2996 RMK 8/170","temp":29,"dewpoint":20,"humidity":58,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T22:43:00.000Z","obsTimeLocal":"2026-10-25T17:43:00-05:00","metarType":"METAR","raw":"METAR MMUN 252243Z 34006KT 7SM FEW030 BKN070 27/20 A2997 RMK 8/470","temp":27,"dewpoint":20,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T23:44:00.000Z","obsTimeLocal":"2026-10-25T18:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 252344Z 01006KT 7SM FEW030 BKN070 27/21 A2998 RMK SLP151 52002 951 8/570","temp":27,"dewpoint":21,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T00:44:00.000Z","obsTimeLocal":"2026-10-25T19:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 260044Z 33004KT 7SM FEW015TCU SCT070 23/22 A2999 RMK 8/270 SC","temp":23,"dewpoint":22,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T01:41:00.000Z","obsTimeLocal":"2026-10-25T20:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 260141Z 32005KT 7SM FEW015TCU SCT070 23/23 A3000 RMK 8/270 OCNL DROPS","temp":23,"dewpoint":23,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T02:40:00.000Z","obsTimeLocal":"2026-10-25T21:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 260240Z 31004KT 7SM FEW015TCU SCT070 23/22 A3001 RMK SLP162 52011 958 8/270","temp":23,"dewpoint":22,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T03:43:00.000Z","obsTimeLocal":"2026-10-25T22:43:00-05:00","metarType":"METAR","raw":"METAR MMUN 260343Z 33002KT 7SM FEW015TCU FEW070 23/22 A3001 RMK 8/260","temp":23,"dewpoint":22,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T04:40:00.000Z","obsTimeLocal":"2026-10-25T23:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 260440Z 00000KT 7SM SCT080 23/22 A3000 RMK 8/070 OCNL DROPS ISOL CI","temp":23,"dewpoint":22,"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/MMUN/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MMUN/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for MMUN for the contract date (station-local calendar day), as published at https://weathermarket.io/station/MMUN/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/MMUN/2026-10-25","json":"https://weathermarket.io/api/station/MMUN/2026-10-25","record":"https://weathermarket.io/api/station/MMUN/2026-10-25?format=record","prev":"https://weathermarket.io/station/MMUN/2026-10-24","next":"https://weathermarket.io/station/MMUN/2026-10-26","station":"https://weathermarket.io/station/MMUN","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=MMUN&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=MMUN&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=25&hora=5&anof=2026&mesf=10&dayf=26&horaf=4&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMUN"}}}