{"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":"2026-11-08","window":{"date":"2026-11-08","timezone":"America/Cancun","dayStartUtc":"2026-11-08T05:00:00.000Z","dayEndUtc":"2026-11-09T05:00:00.000Z","utcOffsetStart":"-05:00","utcOffsetEnd":"-05:00","hours":24},"complete":true,"values":{"tmax":30,"tmaxAt":"2026-11-08T14:42:00.000Z","tmin":22,"tminAt":"2026-11-08T09:40:00.000Z","tavg":26.8,"humidityMean":79.8,"windMean":1.7,"windMax":4.1,"windMaxAt":"2026-11-08T16:47:00.000Z","precipObservedCount":0,"nObservations":24,"maxGapMinutes":73,"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":"2026-11-08T14:42:00.000Z","obsTimeLocal":"2026-11-08T09:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 081442Z 07006KT 7SM SCT015 SCT250 30/23 A3000 RMK SLP160 52021 921 8/108 DSNT CB E SE","temp":30,"dewpoint":23,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-08T09:40:00.000Z","obsTimeLocal":"2026-11-08T04:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 080940Z 31002KT 7SM FEW250 22/22 A2993 RMK 8/001 AC","temp":22,"dewpoint":22,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-08T16:47:00.000Z","obsTimeLocal":"2026-11-08T11:47:00-05:00","metarType":"METAR","raw":"METAR MMUN 081647Z 07008KT 7SM SCT015 SCT250 30/24 A2999 RMK 8/108 ISOL TCU","temp":30,"dewpoint":24,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-09T08:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":73,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"fa82cffdb220f0fd","lastChangedAt":"2026-11-09T04:59:38.819Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMUN/2026-11-08?format=record","status":"anchored","sha256":"ffb51c4a3a1cc7f77ae2a80ca00cc19d944cdbf263b9df38ba9dccfef3105382","revision":"fa82cffdb220f0fd","flareTxHash":"0xd394a57c43dd0f5e5c433d2b4123175963034b166a16d2234e37bdb99bd2b289","flareBlock":74109682,"anchoredAt":"2026-11-09T08:01:25.109Z","explorer":"https://flare-explorer.flare.network/tx/0xd394a57c43dd0f5e5c433d2b4123175963034b166a16d2234e37bdb99bd2b289","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":"2026-11-08T14:42:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-08T09:40:00.000Z","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":"2026-11-08T05:40:00.000Z","obsTimeLocal":"2026-11-08T00:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 080540Z 06002KT 7SM SKC 26/23 A2996 RMK SLP146 57001 919","temp":26,"dewpoint":23,"humidity":84,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T06:40:00.000Z","obsTimeLocal":"2026-11-08T01:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 080640Z 02002KT 7SM SKC 26/23 A2995","temp":26,"dewpoint":23,"humidity":84,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T07:40:00.000Z","obsTimeLocal":"2026-11-08T02:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 080740Z 00000KT 7SM SKC 24/23 A2993 RMK AC CI","temp":24,"dewpoint":23,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T08:40:00.000Z","obsTimeLocal":"2026-11-08T03:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 080840Z 36002KT 7SM SKC 23/22 A2993 RMK SLP135 57011 918","temp":23,"dewpoint":22,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T09:40:00.000Z","obsTimeLocal":"2026-11-08T04:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 080940Z 31002KT 7SM FEW250 22/22 A2993 RMK 8/001 AC","temp":22,"dewpoint":22,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T10:41:00.000Z","obsTimeLocal":"2026-11-08T05:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 081041Z 00000KT 7SM SCT250 22/21 A2993 RMK 8/001","temp":22,"dewpoint":21,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T11:40:00.000Z","obsTimeLocal":"2026-11-08T06:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 081140Z 00000KT 7SM FEW015 SCT250 22/21 A2994 RMK SLP139 52004 917 8/501 AC","temp":22,"dewpoint":21,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T12:43:00.000Z","obsTimeLocal":"2026-11-08T07:43:00-05:00","metarType":"METAR","raw":"METAR MMUN 081243Z 00000KT 7SM FEW015 SCT250 22/22 A2997 RMK 8/101","temp":22,"dewpoint":22,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T13:41:00.000Z","obsTimeLocal":"2026-11-08T08:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 081341Z 00000KT 7SM SCT015 27/24 A2999 RMK 8/100 DSNT CB S","temp":27,"dewpoint":24,"humidity":84,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T14:42:00.000Z","obsTimeLocal":"2026-11-08T09:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 081442Z 07006KT 7SM SCT015 SCT250 30/23 A3000 RMK SLP160 52021 921 8/108 DSNT CB E SE","temp":30,"dewpoint":23,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T15:41:00.000Z","obsTimeLocal":"2026-11-08T10:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 081541Z 10005KT 7SM SCT015 SCT250 30/24 A3001 RMK 8/108 DSNT CB SE","temp":30,"dewpoint":24,"humidity":70,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T16:47:00.000Z","obsTimeLocal":"2026-11-08T11:47:00-05:00","metarType":"METAR","raw":"METAR MMUN 081647Z 07008KT 7SM SCT015 SCT250 30/24 A2999 RMK 8/108 ISOL TCU","temp":30,"dewpoint":24,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T17:40:00.000Z","obsTimeLocal":"2026-11-08T12:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 081740Z 11006KT 7SM SCT015 SCT250 30/24 A2997 RMK SLP149 57011 915 8/108","temp":30,"dewpoint":24,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T18:40:00.000Z","obsTimeLocal":"2026-11-08T13:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 081840Z 10007KT 7SM SCT015 30/24 A2994 RMK 8/100 CI","temp":30,"dewpoint":24,"humidity":70,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T19:44:00.000Z","obsTimeLocal":"2026-11-08T14:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 081944Z 07008KT 7SM SCT015 30/23 A2992 RMK 8/100 CI ISOL MDT CU","temp":30,"dewpoint":23,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T20:42:00.000Z","obsTimeLocal":"2026-11-08T15:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 082042Z 12008KT 7SM FEW015 30/23 A2991 RMK SLP132 57017 909 8/100 CI","temp":30,"dewpoint":23,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T21:40:00.000Z","obsTimeLocal":"2026-11-08T16:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 082140Z 07006KT 7SM SCT250 29/23 A2991 RMK 8/008 CU","temp":29,"dewpoint":23,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T22:47:00.000Z","obsTimeLocal":"2026-11-08T17:47:00-05:00","metarType":"METAR","raw":"METAR MMUN 082247Z 06006KT 7SM SCT250 28/22 A2992 RMK 8/008","temp":28,"dewpoint":22,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T23:43:00.000Z","obsTimeLocal":"2026-11-08T18:43:00-05:00","metarType":"METAR","raw":"METAR MMUN 082343Z 00000KT 7SM SKC 27/23 A2993 RMK SLP133 52001 904 CU","temp":27,"dewpoint":23,"humidity":79,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T00:40:00.000Z","obsTimeLocal":"2026-11-08T19:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 090040Z 08005KT 7SM SKC 28/23 A2994","temp":28,"dewpoint":23,"humidity":74,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T01:40:00.000Z","obsTimeLocal":"2026-11-08T20:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 090140Z 00000KT 7SM SKC 27/23 A2996 RMK CU","temp":27,"dewpoint":23,"humidity":79,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T02:40:00.000Z","obsTimeLocal":"2026-11-08T21:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 090240Z 08003KT 7SM SKC 27/23 A2998 RMK SLP154 52021 907","temp":27,"dewpoint":23,"humidity":79,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T03:40:00.000Z","obsTimeLocal":"2026-11-08T22:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 090340Z 07002KT 7SM SKC 27/23 A3000 RMK ISOL CU","temp":27,"dewpoint":23,"humidity":79,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T04:53:00.000Z","obsTimeLocal":"2026-11-08T23:53:00-05:00","metarType":"METAR","raw":"METAR MMUN 090453Z 06002KT 7SM FEW015 26/22 A2999 RMK 8/100","temp":26,"dewpoint":22,"humidity":79,"wind":1,"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/2026-11-08","json":"https://weathermarket.io/api/station/MMUN/2026-11-08","record":"https://weathermarket.io/api/station/MMUN/2026-11-08?format=record","prev":"https://weathermarket.io/station/MMUN/2026-11-07","next":"https://weathermarket.io/station/MMUN/2026-11-09","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=11&day1=8&year2=2026&month2=11&day2=10&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=11&day=8&hora=5&anof=2026&mesf=11&dayf=9&horaf=4&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMUN"}}}