{"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":"2026-11-05","window":{"date":"2026-11-05","timezone":"America/Cancun","dayStartUtc":"2026-11-05T05:00:00.000Z","dayEndUtc":"2026-11-06T05:00:00.000Z","utcOffsetStart":"-05:00","utcOffsetEnd":"-05:00","hours":24},"complete":true,"values":{"tmax":31,"tmaxAt":"2026-11-05T16:44:00.000Z","tmin":23,"tminAt":"2026-11-05T08:44:00.000Z","tavg":27.2,"humidityMean":82.4,"windMean":2.2,"windMax":5.1,"windMaxAt":"2026-11-05T21:46:00.000Z","precipObservedCount":0,"nObservations":24,"maxGapMinutes":65,"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":"2026-11-05T16:44:00.000Z","obsTimeLocal":"2026-11-05T11:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 051644Z 03008KT 7SM SCT015 31/24 A2991 RMK 8/100 MDT CU","temp":31,"dewpoint":24,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-05T08:44:00.000Z","obsTimeLocal":"2026-11-05T03:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 050844Z 00000KT 7SM FEW015 23/23 A2987 RMK SLP115 57014 957 8/100","temp":23,"dewpoint":23,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-05T21:46:00.000Z","obsTimeLocal":"2026-11-05T16:46:00-05:00","metarType":"METAR","raw":"METAR MMUN 052146Z 03010KT 7SM BKN015TCU 29/25 A2984 RMK 8/200","temp":29,"dewpoint":25,"humidity":79,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-06T08:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":65,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"cdd5f6cae87d1f5b","lastChangedAt":"2026-11-06T05:02:40.554Z","corrections":[{"obsTimeUtc":"2026-11-06T04:40:00.000Z","correctedAt":"2026-11-06T05:02:40.554Z","original":"METAR MMUN 060440Z 00000KT 7SM SCT020 27/24 A2991 RMK 8/100 MD CU","corrected":"METAR MMUN 060440Z 00000KT 7SM SCT020 27/24 A2991 RMK 8/100 MDT CU"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMUN/2026-11-05?format=record","status":"anchored","sha256":"3866b61d616b9a1c642bbb94d88ac488eddeb49c453eb382910152f6090557aa","revision":"cdd5f6cae87d1f5b","flareTxHash":"0x5c492be693669ccc373e7adb0a4b7532149b0d70f51ad175fcef195b38d630b2","flareBlock":73870457,"anchoredAt":"2026-11-06T08:01:17.231Z","explorer":"https://flare-explorer.flare.network/tx/0x5c492be693669ccc373e7adb0a4b7532149b0d70f51ad175fcef195b38d630b2","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":"2026-11-05T16:44:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-05T08:44:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":31,"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":"2026-11-05T05:40:00.000Z","obsTimeLocal":"2026-11-05T00:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 050540Z 34003KT 7SM FEW015 24/23 A2991 RMK SLP129 57006 955 8/100","temp":24,"dewpoint":23,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T06:40:00.000Z","obsTimeLocal":"2026-11-05T01:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 050640Z 32003KT 7SM FEW015 24/23 A2989 RMK 8/100","temp":24,"dewpoint":23,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T07:42:00.000Z","obsTimeLocal":"2026-11-05T02:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 050742Z 32003KT 7SM FEW015 24/23 A2987 RMK 8/100","temp":24,"dewpoint":23,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T08:44:00.000Z","obsTimeLocal":"2026-11-05T03:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 050844Z 00000KT 7SM FEW015 23/23 A2987 RMK SLP115 57014 957 8/100","temp":23,"dewpoint":23,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T09:42:00.000Z","obsTimeLocal":"2026-11-05T04:42:00-05:00","metarType":"METAR","raw":"METAR MMUN 050942Z 33003KT 7SM SKC 23/23 A2986","temp":23,"dewpoint":23,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T10:44:00.000Z","obsTimeLocal":"2026-11-05T05:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 051044Z 33003KT 7SM SKC 23/22 A2987 RMK DSNT TCU S","temp":23,"dewpoint":22,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T11:40:00.000Z","obsTimeLocal":"2026-11-05T06:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 051140Z 32002KT 7SM SCT015 23/22 A2989 RMK SLP122 52007 961 8/100","temp":23,"dewpoint":22,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T12:40:00.000Z","obsTimeLocal":"2026-11-05T07:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 051240Z 00000KT 7SM SKC 25/23 A2991 RMK CU","temp":25,"dewpoint":23,"humidity":89,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T13:40:00.000Z","obsTimeLocal":"2026-11-05T08:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 051340Z 32004KT 7SM SKC 27/25 A2993 RMK CU","temp":27,"dewpoint":25,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T14:45:00.000Z","obsTimeLocal":"2026-11-05T09:45:00-05:00","metarType":"METAR","raw":"METAR MMUN 051445Z 35004KT 7SM FEW015 29/25 A2994 RMK SLP142 52020 956 8/100 MDT CU","temp":29,"dewpoint":25,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T15:40:00.000Z","obsTimeLocal":"2026-11-05T10:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 051540Z 02006KT 7SM SCT015 30/24 A2993 RMK 8/100 MDT CU","temp":30,"dewpoint":24,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T16:44:00.000Z","obsTimeLocal":"2026-11-05T11:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 051644Z 03008KT 7SM SCT015 31/24 A2991 RMK 8/100 MDT CU","temp":31,"dewpoint":24,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T17:41:00.000Z","obsTimeLocal":"2026-11-05T12:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 051741Z 05006KT 7SM SCT015 31/24 A2989 RMK SLP125 57017 957 8/100 MDT CU","temp":31,"dewpoint":24,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T18:40:00.000Z","obsTimeLocal":"2026-11-05T13:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 051840Z 08009KT 7SM SCT015TCU 31/24 A2986 RMK 8/200 CB SW","temp":31,"dewpoint":24,"humidity":66,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T19:40:00.000Z","obsTimeLocal":"2026-11-05T14:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 051940Z 04008KT 7SM SCT015 30/24 A2984 RMK 8/100 MDT CU","temp":30,"dewpoint":24,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T20:44:00.000Z","obsTimeLocal":"2026-11-05T15:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 052044Z 03006KT 7SM SCT015 30/25 A2983 RMK SLP103 57022 960 8/100 ISOL MDT CU","temp":30,"dewpoint":25,"humidity":75,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T21:46:00.000Z","obsTimeLocal":"2026-11-05T16:46:00-05:00","metarType":"METAR","raw":"METAR MMUN 052146Z 03010KT 7SM BKN015TCU 29/25 A2984 RMK 8/200","temp":29,"dewpoint":25,"humidity":79,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T22:40:00.000Z","obsTimeLocal":"2026-11-05T17:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 052240Z 06006KT 7SM SCT015CB 29/24 A2985 RMK 8/300","temp":29,"dewpoint":24,"humidity":74,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T23:41:00.000Z","obsTimeLocal":"2026-11-05T18:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 052341Z 05006KT 7SM FEW015CB 28/24 A2986 RMK SLP110 52007 959 8/300","temp":28,"dewpoint":24,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T00:41:00.000Z","obsTimeLocal":"2026-11-05T19:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 060041Z 06005KT 7SM FEW015 28/24 A2988 RMK 8/100","temp":28,"dewpoint":24,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T01:44:00.000Z","obsTimeLocal":"2026-11-05T20:44:00-05:00","metarType":"METAR","raw":"METAR MMUN 060144Z 05004KT 7SM FEW015 28/24 A2990 RMK 8/100","temp":28,"dewpoint":24,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T02:40:00.000Z","obsTimeLocal":"2026-11-05T21:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 060240Z 00000KT 7SM SCT020 28/24 A2990 RMK SLP127 52017 958 8/100","temp":28,"dewpoint":24,"humidity":79,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T03:41:00.000Z","obsTimeLocal":"2026-11-05T22:41:00-05:00","metarType":"METAR","raw":"METAR MMUN 060341Z 06002KT 7SM FEW020 27/24 A2991 RMK 8/100","temp":27,"dewpoint":24,"humidity":84,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T04:40:00.000Z","obsTimeLocal":"2026-11-05T23:40:00-05:00","metarType":"METAR","raw":"METAR MMUN 060440Z 00000KT 7SM SCT020 27/24 A2991 RMK 8/100 MDT CU","temp":27,"dewpoint":24,"humidity":84,"wind":0,"precipObserved":false,"correctedAt":"2026-11-06T05:02:40.554Z","originalRaw":"METAR MMUN 060440Z 00000KT 7SM SCT020 27/24 A2991 RMK 8/100 MD CU"}],"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/2026-11-05","json":"https://weathermarket.io/api/station/MMUN/2026-11-05","record":"https://weathermarket.io/api/station/MMUN/2026-11-05?format=record","prev":"https://weathermarket.io/station/MMUN/2026-11-04","next":"https://weathermarket.io/station/MMUN/2026-11-06","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=5&year2=2026&month2=11&day2=7&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=5&hora=5&anof=2026&mesf=11&dayf=6&horaf=4&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMUN"}}}