{"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":"2026-10-13","window":{"date":"2026-10-13","timezone":"America/Cancun","dayStartUtc":"2026-10-13T05:00:00.000Z","dayEndUtc":"2026-10-14T05:00:00.000Z","utcOffsetStart":"-05:00","utcOffsetEnd":"-05:00","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-10-13T16:48:00.000Z","tmin":26,"tminAt":"2026-10-13T05:41:00.000Z","tavg":29.1,"humidityMean":81.3,"windMean":2.7,"windMax":4.6,"windMaxAt":"2026-10-13T13:45:00.000Z","precipObservedCount":0,"nObservations":25,"maxGapMinutes":69,"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":"2026-10-13T16:48:00.000Z","obsTimeLocal":"2026-10-13T11:48:00-05:00","metarType":"METAR","raw":"METAR MMUN 131648Z 08009KT 7SM SCT015TCU 32/26 A2999 RMK 8/200","temp":32,"dewpoint":26,"humidity":71,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-13T05:41:00.000Z","obsTimeLocal":"2026-10-13T00:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 130541Z 00000KT 7SM SCT015 26/25 A2996 RMK SLP146 57006 965 8/100 AC","temp":26,"dewpoint":25,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-13T13:45:00.000Z","obsTimeLocal":"2026-10-13T08:45:00-05:00","metarType":"METAR","raw":"METAR MMUN 131345Z 08009KT 7SM SCT015TCU 30/25 A2997 RMK 8/200","temp":30,"dewpoint":25,"humidity":75,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-14T08:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":69,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"80bc15b190a6d510","lastChangedAt":"2026-10-14T04:59:38.328Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMUN/2026-10-13?format=record","status":"anchored","sha256":"807e7d101f85ea8dc922dbf255e31a0d44f4d0ed6de1d1e40ad73c0c02db61e0","revision":"80bc15b190a6d510","flareTxHash":"0x7e7a728e6358d2a1ced00a9d9f4578b48c02cccfcdcef6131c6333d60c224dce","flareBlock":72074179,"anchoredAt":"2026-10-14T08:01:50.096Z","explorer":"https://flare-explorer.flare.network/tx/0x7e7a728e6358d2a1ced00a9d9f4578b48c02cccfcdcef6131c6333d60c224dce","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":25,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-13T16:48:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-13T05:41:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":32,"tmin":26,"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":"2026-10-13T05:41:00.000Z","obsTimeLocal":"2026-10-13T00:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 130541Z 00000KT 7SM SCT015 26/25 A2996 RMK SLP146 57006 965 8/100 AC","temp":26,"dewpoint":25,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T06:42:00.000Z","obsTimeLocal":"2026-10-13T01:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 130642Z 00000KT 7SM SCT015 27/25 A2995 RMK 8/100","temp":27,"dewpoint":25,"humidity":89,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T07:41:00.000Z","obsTimeLocal":"2026-10-13T02:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 130741Z 00000KT 7SM SCT015 26/25 A2993 RMK 8/100","temp":26,"dewpoint":25,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T08:43:00.000Z","obsTimeLocal":"2026-10-13T03:43:00-05:00","metarType":"METAR","raw":"METAR MMUN 130843Z 00000KT 7SM FEW015 27/25 A2992 RMK SLP133 57013 961 8/100","temp":27,"dewpoint":25,"humidity":89,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T09:48:00.000Z","obsTimeLocal":"2026-10-13T04:48:00-05:00","metarType":"METAR","raw":"METAR MMUN 130948Z 06005KT 7SM FEW015 26/25 A2992 RMK 8/100","temp":26,"dewpoint":25,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T10:40:00.000Z","obsTimeLocal":"2026-10-13T05:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 131040Z 06005KT 7SM FEW015 26/24 A2993 RMK 8/100","temp":26,"dewpoint":24,"humidity":89,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T11:40:00.000Z","obsTimeLocal":"2026-10-13T06:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 131140Z 00000KT 7SM SCT015 26/24 A2995 RMK SLP145 52012 953 8/100 AC","temp":26,"dewpoint":24,"humidity":89,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T12:49:00.000Z","obsTimeLocal":"2026-10-13T07:49:00-05:00","metarType":"METAR","raw":"METAR MMUN 131249Z 06003KT 7SM SCT015 29/26 A2996 RMK 8/100 CI","temp":29,"dewpoint":26,"humidity":84,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T13:45:00.000Z","obsTimeLocal":"2026-10-13T08:45:00-05:00","metarType":"METAR","raw":"METAR MMUN 131345Z 08009KT 7SM SCT015TCU 30/25 A2997 RMK 8/200","temp":30,"dewpoint":25,"humidity":75,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T13:58:00.000Z","obsTimeLocal":"2026-10-13T08:58:00-05:00","metarType":"METAR","raw":"METAR MMUN 131358Z RTD 08009KT 7SM SCT015TCU 30/25 A2997 RMK 8/200","temp":30,"dewpoint":25,"humidity":75,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T14:51:00.000Z","obsTimeLocal":"2026-10-13T09:51:00-05:00","metarType":"METAR","raw":"METAR MMUN 131451Z 11009KT 7SM SCT015TCU 31/26 A2999 RMK SLP157 52012 958 8/200","temp":31,"dewpoint":26,"humidity":75,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T15:50:00.000Z","obsTimeLocal":"2026-10-13T10:50:00-05:00","metarType":"METAR","raw":"METAR MMUN 131550Z 06008KT 7SM SCT015TCU 31/25 A3000 RMK 8/200","temp":31,"dewpoint":25,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T16:48:00.000Z","obsTimeLocal":"2026-10-13T11:48:00-05:00","metarType":"METAR","raw":"METAR MMUN 131648Z 08009KT 7SM SCT015TCU 32/26 A2999 RMK 8/200","temp":32,"dewpoint":26,"humidity":71,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T17:44:00.000Z","obsTimeLocal":"2026-10-13T12:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 131744Z 07005KT 7SM BKN015CB 32/27 A2996 RMK SLP148 57009 956 8/300 HZY","temp":32,"dewpoint":27,"humidity":75,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T18:46:00.000Z","obsTimeLocal":"2026-10-13T13:46:00-05:00","metarType":"METAR","raw":"METAR MMUN 131846Z 05008KT 7SM SCT015TCU 32/25 A2994 RMK 8/200","temp":32,"dewpoint":25,"humidity":67,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T19:40:00.000Z","obsTimeLocal":"2026-10-13T14:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 131940Z 06007KT 7SM BKN015TCU 31/26 A2993 RMK 8/200","temp":31,"dewpoint":26,"humidity":75,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T20:45:00.000Z","obsTimeLocal":"2026-10-13T15:45:00-05:00","metarType":"METAR","raw":"METAR MMUN 132045Z 06008KT 7SM SCT015TCU 31/26 A2991 RMK SLP131 57017 956 8/200","temp":31,"dewpoint":26,"humidity":75,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T21:40:00.000Z","obsTimeLocal":"2026-10-13T16:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 132140Z 07007KT 7SM SCT015 31/26 A2991 RMK 8/100 MDT CU","temp":31,"dewpoint":26,"humidity":75,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T22:48:00.000Z","obsTimeLocal":"2026-10-13T17:48:00-05:00","metarType":"METAR","raw":"METAR MMUN 132248Z 06006KT 7SM BKN015TCU 30/26 A2992 RMK 8/200","temp":30,"dewpoint":26,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-13T23:43:00.000Z","obsTimeLocal":"2026-10-13T18:43:00-05:00","metarType":"METAR","raw":"METAR MMUN 132343Z 06006KT 7SM SCT015TCU 29/26 A2993 RMK SLP137 52006 901 8/200","temp":29,"dewpoint":26,"humidity":84,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T00:42:00.000Z","obsTimeLocal":"2026-10-13T19:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 140042Z 06005KT 7SM FEW015 29/25 A2994 RMK 8/100","temp":29,"dewpoint":25,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T01:45:00.000Z","obsTimeLocal":"2026-10-13T20:45:00-05:00","metarType":"METAR","raw":"METAR MMUN 140145Z 06004KT 7SM SCT015 29/26 A2996 RMK 8/100","temp":29,"dewpoint":26,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T02:43:00.000Z","obsTimeLocal":"2026-10-13T21:43:00-05:00","metarType":"METAR","raw":"METAR MMUN 140243Z 07006KT 7SM SCT015TCU 29/26 A2996 RMK SLP149 52012 953 8/200","temp":29,"dewpoint":26,"humidity":84,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T03:44:00.000Z","obsTimeLocal":"2026-10-13T22:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 140344Z 06007KT 7SM SCT015TCU 29/26 A2997 RMK 8/200","temp":29,"dewpoint":26,"humidity":84,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T04:44:00.000Z","obsTimeLocal":"2026-10-13T23:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 140444Z 07007KT 7SM SCT015TCU 29/26 A2997 RMK 8/200","temp":29,"dewpoint":26,"humidity":84,"wind":3.6,"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/2026-10-13","json":"https://weathermarket.io/api/station/MMUN/2026-10-13","record":"https://weathermarket.io/api/station/MMUN/2026-10-13?format=record","prev":"https://weathermarket.io/station/MMUN/2026-10-12","next":"https://weathermarket.io/station/MMUN/2026-10-14","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=13&year2=2026&month2=10&day2=15&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=13&hora=5&anof=2026&mesf=10&dayf=14&horaf=4&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMUN"}}}