{"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":"2026-10-06","window":{"date":"2026-10-06","timezone":"America/Cancun","dayStartUtc":"2026-10-06T05:00:00.000Z","dayEndUtc":"2026-10-07T05:00:00.000Z","utcOffsetStart":"-05:00","utcOffsetEnd":"-05:00","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-10-06T15:51:00.000Z","tmin":27,"tminAt":"2026-10-06T06:40:00.000Z","tavg":29.4,"humidityMean":82.9,"windMean":3.1,"windMax":6.7,"windMaxAt":"2026-10-06T18:42:00.000Z","precipObservedCount":0,"nObservations":24,"maxGapMinutes":72,"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":"2026-10-06T15:51:00.000Z","obsTimeLocal":"2026-10-06T10:51:00-05:00","metarType":"METAR","raw":"METAR MMUN 061551Z 13008KT 7SM SCT015TCU 32/27 A2990 RMK 8/200 CI","temp":32,"dewpoint":27,"humidity":75,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-06T06:40:00.000Z","obsTimeLocal":"2026-10-06T01:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 060640Z 00000KT 7SM FEW015 27/26 A2988 RMK 8/100","temp":27,"dewpoint":26,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-06T18:42:00.000Z","obsTimeLocal":"2026-10-06T13:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 061842Z 14013KT 7SM SCT015TCU 32/26 A2983 RMK 8/200 CI","temp":32,"dewpoint":26,"humidity":71,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-07T08:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":72,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"d56557f4091e3112","lastChangedAt":"2026-10-07T04:59:38.206Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMUN/2026-10-06?format=record","status":"anchored","sha256":"a5c2b0a47c452cb666b02164a12543ff8dc28d75da257d870f7770b0eee7122d","revision":"d56557f4091e3112","flareTxHash":"0xb0a4ceedff8d5d2f87413afd1bbf73e144e4abe1cd3ffb1270d724227f37f298","flareBlock":71521845,"anchoredAt":"2026-10-07T08:01:28.690Z","explorer":"https://flare-explorer.flare.network/tx/0xb0a4ceedff8d5d2f87413afd1bbf73e144e4abe1cd3ffb1270d724227f37f298","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":"2026-10-06T15:51:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-06T06:40:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":32,"tmin":27,"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":"2026-10-06T05:41:00.000Z","obsTimeLocal":"2026-10-06T00:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 060541Z 12003KT 7SM FEW015 28/26 A2989 RMK SLP125 57011 969 8/100","temp":28,"dewpoint":26,"humidity":89,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T06:40:00.000Z","obsTimeLocal":"2026-10-06T01:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 060640Z 00000KT 7SM FEW015 27/26 A2988 RMK 8/100","temp":27,"dewpoint":26,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T07:40:00.000Z","obsTimeLocal":"2026-10-06T02:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 060740Z 11004KT 7SM FEW015 28/26 A2987 RMK 8/100","temp":28,"dewpoint":26,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T08:40:00.000Z","obsTimeLocal":"2026-10-06T03:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 060840Z 12004KT 7SM FEW015 28/26 A2985 RMK SLP111 57014 963 8/100","temp":28,"dewpoint":26,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T09:47:00.000Z","obsTimeLocal":"2026-10-06T04:47:00-05:00","metarType":"METAR","raw":"METAR MMUN 060947Z 11004KT 7SM FEW015TCU 28/26 A2986 RMK 8/200","temp":28,"dewpoint":26,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T10:42:00.000Z","obsTimeLocal":"2026-10-06T05:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 061042Z 11005KT 7SM FEW015TCU 28/26 A2986 RMK 8/200 ISOL CI","temp":28,"dewpoint":26,"humidity":89,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T11:40:00.000Z","obsTimeLocal":"2026-10-06T06:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 061140Z 12005KT 7SM FEW015TCU SCT250 28/26 A2987 RMK SLP116 52005 959 8/208","temp":28,"dewpoint":26,"humidity":89,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T12:52:00.000Z","obsTimeLocal":"2026-10-06T07:52:00-05:00","metarType":"METAR","raw":"METAR MMUN 061252Z 12007KT 7SM SCT015TCU 30/27 A2988 RMK 8/200 CI","temp":30,"dewpoint":27,"humidity":84,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T13:50:00.000Z","obsTimeLocal":"2026-10-06T08:50:00-05:00","metarType":"METAR","raw":"METAR MMUN 061350Z 15009KT 7SM SCT015TCU 31/27 A2989 RMK 8/200 CI","temp":31,"dewpoint":27,"humidity":79,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T14:46:00.000Z","obsTimeLocal":"2026-10-06T09:46:00-05:00","metarType":"METAR","raw":"METAR MMUN 061446Z 13011KT 7SM SCT015TCU 30/26 A2990 RMK SLP127 52011 960 8/200 CI","temp":30,"dewpoint":26,"humidity":79,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T15:51:00.000Z","obsTimeLocal":"2026-10-06T10:51:00-05:00","metarType":"METAR","raw":"METAR MMUN 061551Z 13008KT 7SM SCT015TCU 32/27 A2990 RMK 8/200 CI","temp":32,"dewpoint":27,"humidity":75,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T16:47:00.000Z","obsTimeLocal":"2026-10-06T11:47:00-05:00","metarType":"METAR","raw":"METAR MMUN 061647Z 16010KT 7SM SCT015TCU 32/26 A2988 RMK 8/200 CI HZY","temp":32,"dewpoint":26,"humidity":71,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T17:45:00.000Z","obsTimeLocal":"2026-10-06T12:45:00-05:00","metarType":"METAR","raw":"METAR MMUN 061745Z 14011KT 7SM SCT015TCU 32/27 A2986 RMK SLP113 57014 965 8/200 CI","temp":32,"dewpoint":27,"humidity":75,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T18:42:00.000Z","obsTimeLocal":"2026-10-06T13:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 061842Z 14013KT 7SM SCT015TCU 32/26 A2983 RMK 8/200 CI","temp":32,"dewpoint":26,"humidity":71,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T19:42:00.000Z","obsTimeLocal":"2026-10-06T14:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 061942Z 15011KT 7SM SCT015TCU 31/26 A2982 RMK 8/200 CI","temp":31,"dewpoint":26,"humidity":75,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T20:43:00.000Z","obsTimeLocal":"2026-10-06T15:43:00-05:00","metarType":"METAR","raw":"METAR MMUN 062043Z 15009KT 7SM FEW015CB SCT080 BKN250 31/26 A2981 RMK SLP095 57018 967 8/338","temp":31,"dewpoint":26,"humidity":75,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T21:47:00.000Z","obsTimeLocal":"2026-10-06T16:47:00-05:00","metarType":"METAR","raw":"METAR MMUN 062147Z 15009KT 7SM FEW015CB SCT250 31/26 A2980 RMK 8/308","temp":31,"dewpoint":26,"humidity":75,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T22:48:00.000Z","obsTimeLocal":"2026-10-06T17:48:00-05:00","metarType":"METAR","raw":"METAR MMUN 062248Z 15008KT 7SM FEW015CB BKN250 30/26 A2982 RMK 8/308","temp":30,"dewpoint":26,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T23:51:00.000Z","obsTimeLocal":"2026-10-06T18:51:00-05:00","metarType":"METAR","raw":"METAR MMUN 062351Z 14004KT 7SM BKN250 29/27 A2983 RMK SLP100 52005 969 8/008 CU","temp":29,"dewpoint":27,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T00:42:00.000Z","obsTimeLocal":"2026-10-06T19:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 070042Z 14004KT 7SM BKN250 29/26 A2984 RMK 8/008 SC","temp":29,"dewpoint":26,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T01:47:00.000Z","obsTimeLocal":"2026-10-06T20:47:00-05:00","metarType":"METAR","raw":"METAR MMUN 070147Z 19003KT 7SM FEW015 SCT250 29/26 A2987 RMK 8/108","temp":29,"dewpoint":26,"humidity":84,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T02:49:00.000Z","obsTimeLocal":"2026-10-06T21:49:00-05:00","metarType":"METAR","raw":"METAR MMUN 070249Z 00000KT 7SM FEW015 SCT250 28/26 A2989 RMK SLP121 52021 965 8/108","temp":28,"dewpoint":26,"humidity":89,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T03:42:00.000Z","obsTimeLocal":"2026-10-06T22:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 070342Z 00000KT 7SM FEW015 27/25 A2990 RMK 8/100 CI","temp":27,"dewpoint":25,"humidity":89,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T04:41:00.000Z","obsTimeLocal":"2026-10-06T23:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 070441Z 00000KT 7SM SCT015 27/25 A2989 RMK 8/100","temp":27,"dewpoint":25,"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/2026-10-06","json":"https://weathermarket.io/api/station/MMUN/2026-10-06","record":"https://weathermarket.io/api/station/MMUN/2026-10-06?format=record","prev":"https://weathermarket.io/station/MMUN/2026-10-05","next":"https://weathermarket.io/station/MMUN/2026-10-07","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=6&year2=2026&month2=10&day2=8&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=6&hora=5&anof=2026&mesf=10&dayf=7&horaf=4&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMUN"}}}