{"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":"2026-10-24","window":{"date":"2026-10-24","timezone":"America/Cancun","dayStartUtc":"2026-10-24T05:00:00.000Z","dayEndUtc":"2026-10-25T05:00:00.000Z","utcOffsetStart":"-05:00","utcOffsetEnd":"-05:00","hours":24},"complete":true,"values":{"tmax":30,"tmaxAt":"2026-10-24T19:44:00.000Z","tmin":23,"tminAt":"2026-10-24T11:40:00.000Z","tavg":26,"humidityMean":76.1,"windMean":2.1,"windMax":5.1,"windMaxAt":"2026-10-24T16:40:00.000Z","precipObservedCount":3,"nObservations":28,"maxGapMinutes":77,"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":"2026-10-24T19:44:00.000Z","obsTimeLocal":"2026-10-24T14:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 241944Z 05008KT 7SM SCT015 30/20 A2998 RMK 8/100","temp":30,"dewpoint":20,"humidity":55,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-24T11:40:00.000Z","obsTimeLocal":"2026-10-24T06:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 241140Z 34003KT 7SM FEW015CB 23/21 A2998 RMK SLP154 52010 917 8/300","temp":23,"dewpoint":21,"humidity":89,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-24T16:40:00.000Z","obsTimeLocal":"2026-10-24T11:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 241640Z 03010KT 7SM BKN015 29/19 A3004 RMK 8/100 ISOL TCU","temp":29,"dewpoint":19,"humidity":55,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-25T08:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":77,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"e60b1b1179ae1024","lastChangedAt":"2026-10-25T04:59:39.121Z","corrections":[{"obsTimeUtc":"2026-10-25T00:06:00.000Z","correctedAt":"2026-10-25T00:09:41.106Z","original":"SPECI MMUN 250006Z 00000KT 6SM -RA BKN030TCU 26/23 A2999 RMK 8/200 RAB03","corrected":"METAR MMUN 250006Z 00000KT 6SM -RA BKN030TCU 26/23 A2999 RMK 8/200 RAB03"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMUN/2026-10-24?format=record","status":"anchored","sha256":"f29b0cf5583d76b224974f8b00a341a5d58de6e903c68d61eac9afe0959b87d8","revision":"e60b1b1179ae1024","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":28,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-24T19:44:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-24T11:40:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":30,"tmin":23,"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":"2026-10-24T05:41:00.000Z","obsTimeLocal":"2026-10-24T00:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 240541Z 04004KT 7SM SCT015TCU SCT080 26/22 A2999 RMK SLP158 57002 918 8/260","temp":26,"dewpoint":22,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T06:40:00.000Z","obsTimeLocal":"2026-10-24T01:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 240640Z 05006KT 7SM SCT015TCU SCT080 26/23 A2998 RMK 8/260","temp":26,"dewpoint":23,"humidity":84,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T07:42:00.000Z","obsTimeLocal":"2026-10-24T02:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 240742Z 03006KT 7SM SCT015TCU SCT080 26/22 A2996 RMK 8/260","temp":26,"dewpoint":22,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T08:40:00.000Z","obsTimeLocal":"2026-10-24T03:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 240840Z 01002KT 7SM SCT015TCU SCT080 26/22 A2995 RMK SLP144 57014 915 8/260","temp":26,"dewpoint":22,"humidity":79,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T09:42:00.000Z","obsTimeLocal":"2026-10-24T04:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 240942Z 01003KT 7SM FEW015TCU 25/22 A2996 RMK 8/200","temp":25,"dewpoint":22,"humidity":83,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T10:41:00.000Z","obsTimeLocal":"2026-10-24T05:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 241041Z 35003KT 7SM FEW015TCU 25/21 A2997 RMK 8/200 ISOL CI","temp":25,"dewpoint":21,"humidity":78,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T11:40:00.000Z","obsTimeLocal":"2026-10-24T06:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 241140Z 34003KT 7SM FEW015CB 23/21 A2998 RMK SLP154 52010 917 8/300","temp":23,"dewpoint":21,"humidity":89,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T12:46:00.000Z","obsTimeLocal":"2026-10-24T07:46:00-05:00","metarType":"METAR","raw":"METAR MMUN 241246Z 00000KT 7SM SCT015TCU 23/22 A3001 RMK 8/200","temp":23,"dewpoint":22,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T13:40:00.000Z","obsTimeLocal":"2026-10-24T08:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 241340Z 00000KT 7SM FEW015CB 24/22 A3003 RMK 8/300","temp":24,"dewpoint":22,"humidity":89,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T14:44:00.000Z","obsTimeLocal":"2026-10-24T09:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 241444Z 03007KT 7SM SCT015 28/20 A3004 RMK SLP173 52019 912 8/100 ISOL TCU","temp":28,"dewpoint":20,"humidity":62,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T16:01:00.000Z","obsTimeLocal":"2026-10-24T11:01:00-05:00","metarType":"METAR","raw":"METAR MMUN 241601Z RTD 36006KT 7SM BKN015 29/20 A3004 RMK 8/100","temp":29,"dewpoint":20,"humidity":58,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T16:40:00.000Z","obsTimeLocal":"2026-10-24T11:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 241640Z 03010KT 7SM BKN015 29/19 A3004 RMK 8/100 ISOL TCU","temp":29,"dewpoint":19,"humidity":55,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T17:40:00.000Z","obsTimeLocal":"2026-10-24T12:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 241740Z 04010KT 7SM BKN015 29/20 A3002 RMK SLP168 57005 918 8/100 SC","temp":29,"dewpoint":20,"humidity":58,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T18:40:00.000Z","obsTimeLocal":"2026-10-24T13:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 241840Z 01005KT 7SM SCT015 29/19 A2999 RMK 8/100 SC","temp":29,"dewpoint":19,"humidity":55,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T19:44:00.000Z","obsTimeLocal":"2026-10-24T14:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 241944Z 05008KT 7SM SCT015 30/20 A2998 RMK 8/100","temp":30,"dewpoint":20,"humidity":55,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T20:40:00.000Z","obsTimeLocal":"2026-10-24T15:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 242040Z 02010KT 7SM FEW015 30/17 A2996 RMK SLP149 57019 915 8/100","temp":30,"dewpoint":17,"humidity":46,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T21:43:00.000Z","obsTimeLocal":"2026-10-24T16:43:00-05:00","metarType":"METAR","raw":"METAR MMUN 242143Z 03008KT 7SM FEW015 29/19 A2997 RMK 8/100","temp":29,"dewpoint":19,"humidity":55,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T22:42:00.000Z","obsTimeLocal":"2026-10-24T17:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 242242Z 03007KT 7SM FEW040 28/20 A2997 RMK 8/400","temp":28,"dewpoint":20,"humidity":62,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T23:40:00.000Z","obsTimeLocal":"2026-10-24T18:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 242340Z 02004KT 7SM BKN030TCU 27/21 A2998 RMK SLP152 52003 909 8/200 OCNL DROPS","temp":27,"dewpoint":21,"humidity":70,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T00:06:00.000Z","obsTimeLocal":"2026-10-24T19:06:00-05:00","metarType":"METAR","raw":"METAR MMUN 250006Z 00000KT 6SM -RA BKN030TCU 26/23 A2999 RMK 8/200 RAB03","temp":26,"dewpoint":23,"humidity":84,"wind":0,"precipObserved":true,"correctedAt":"2026-10-25T00:09:41.106Z","originalRaw":"SPECI MMUN 250006Z 00000KT 6SM -RA BKN030TCU 26/23 A2999 RMK 8/200 RAB03"},{"obsTimeUtc":"2026-10-25T00:24:00.000Z","obsTimeLocal":"2026-10-24T19:24:00-05:00","metarType":"METAR","raw":"METAR MMUN 250024Z 00000KT 7SM SCT030TCU 25/22 A2999 RMK 8/200 LWR SC -RAE20","temp":25,"dewpoint":22,"humidity":83,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T00:50:00.000Z","obsTimeLocal":"2026-10-24T19:50:00-05:00","metarType":"METAR","raw":"METAR MMUN 250050Z 00000KT 7SM FEW015 24/22 A3000 RMK 6//// 8/400 ISOL TCU","temp":24,"dewpoint":22,"humidity":89,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T01:43:00.000Z","obsTimeLocal":"2026-10-24T20:43:00-05:00","metarType":"METAR","raw":"METAR MMUN 250143Z 00000KT 7SM FEW015TCU 23/22 A3002 RMK 8/200","temp":23,"dewpoint":22,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T02:44:00.000Z","obsTimeLocal":"2026-10-24T21:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 250244Z 33002KT 7SM SCT015TCU 24/22 A3003 RMK SLP170 52018 910 8/200 OCNL DROPS","temp":24,"dewpoint":22,"humidity":89,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T03:29:00.000Z","obsTimeLocal":"2026-10-24T22:29:00-05:00","metarType":"METAR","raw":"METAR MMUN 250329Z 06006KT 5SM RA BKN015TCU 23/22 A3004 RMK 8/200 RAB24","temp":23,"dewpoint":22,"humidity":94,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T03:40:00.000Z","obsTimeLocal":"2026-10-24T22:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 250340Z 35002KT 6SM -RA BKN015TCU 24/22 A3004 RMK 60021 8/200","temp":24,"dewpoint":22,"humidity":89,"wind":1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T03:51:00.000Z","obsTimeLocal":"2026-10-24T22:51:00-05:00","metarType":"METAR","raw":"METAR MMUN 250351Z 05003KT 7SM SCT015TCU BKN090 24/22 A3004 RMK 8/260 RAE47","temp":24,"dewpoint":22,"humidity":89,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T04:40:00.000Z","obsTimeLocal":"2026-10-24T23:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 250440Z 00000KT 7SM FEW015 SCT090 24/22 A3004 RMK 8/230","temp":24,"dewpoint":22,"humidity":89,"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/2026-10-24","json":"https://weathermarket.io/api/station/MMUN/2026-10-24","record":"https://weathermarket.io/api/station/MMUN/2026-10-24?format=record","prev":"https://weathermarket.io/station/MMUN/2026-10-23","next":"https://weathermarket.io/station/MMUN/2026-10-25","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=24&year2=2026&month2=10&day2=26&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=24&hora=5&anof=2026&mesf=10&dayf=25&horaf=4&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMUN"}}}