{"station":{"icao":"MMMX","city":{"slug":"mexico-city","name":"Mexico City","country":"Mexico"},"timezone":"America/Mexico_City","lat":19.43,"lon":-99.13,"us":false,"html":"https://weathermarket.io/station/MMMX","json":"https://weathermarket.io/api/station/MMMX","nwsCli":null},"date":"2026-10-29","window":{"date":"2026-10-29","timezone":"America/Mexico_City","dayStartUtc":"2026-10-29T06:00:00.000Z","dayEndUtc":"2026-10-30T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":25,"tmaxAt":"2026-10-29T21:45:00.000Z","tmin":13,"tminAt":"2026-10-29T10:43:00.000Z","tavg":18.6,"humidityMean":60,"windMean":2.6,"windMax":10.3,"windMaxAt":"2026-10-30T00:08:00.000Z","precipObservedCount":0,"nObservations":28,"maxGapMinutes":66,"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":"2026-10-29T21:45:00.000Z","obsTimeLocal":"2026-10-29T15:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 292145Z 00000KT 6SM FEW020 25/05 A3022 NOSIG RMK 8/200 HZY","temp":25,"dewpoint":5,"humidity":28,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-29T10:43:00.000Z","obsTimeLocal":"2026-10-29T04:43:00-06:00","metarType":"METAR","raw":"METAR MMMX 291043Z 09002KT 7SM SCT020 SCT080 13/10 A3034 NOSIG RMK 8/530 HZY","temp":13,"dewpoint":10,"humidity":82,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-30T00:08:00.000Z","obsTimeLocal":"2026-10-29T18:08:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 300008Z 13020KT 6SM SCT020 BKN080 22/11 A3023 NOSIG RMK 8/430 HZY DSNT CB W SW","temp":22,"dewpoint":11,"humidity":50,"wind":10.3,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-30T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":66,"normalIntervalMin":55,"thresholdMinutes":85},"reasons":[],"holdHours":3},"revision":"a422db7f5937ca78","lastChangedAt":"2026-10-30T05:59:38.691Z","corrections":[{"obsTimeUtc":"2026-10-29T13:45:00.000Z","correctedAt":"2026-10-29T14:00:50.902Z","original":"METAR MMMX 291345Z COR 07005KT 5SM OVC020 14/11 A3039 NOSIG RMK 8/5// HZY BINOVC","corrected":"METAR MMMX 291345Z COR 07005KT 5SM OVC020 14/11 A3039 NOSIG RMK 8/5// HZY BINOVC"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMMX/2026-10-29?format=record","status":"anchored","sha256":"9ba0a78f1b6490da5926428c170aa6357053419b86f8573b9afc7fe24a011cce","revision":"a422db7f5937ca78","flareTxHash":"0x6fa64d49a386fbb7f62f97942077a9f959e3c79ec17ef634aa0772fa91e78f16","flareBlock":73833174,"anchoredAt":"2026-11-05T21:01:40.919Z","explorer":"https://flare-explorer.flare.network/tx/0x6fa64d49a386fbb7f62f97942077a9f959e3c79ec17ef634aa0772fa91e78f16","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":"2026-10-29T21:45:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-29T10:43:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":25,"tmin":13,"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":"2026-10-29T06:44:00.000Z","obsTimeLocal":"2026-10-29T00:44:00-06:00","metarType":"METAR","raw":"METAR MMMX 290644Z 29006KT 8SM BKN020 OVC090 16/11 A3036 NOSIG RMK 8/57/ HZY","temp":16,"dewpoint":11,"humidity":72,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T07:41:00.000Z","obsTimeLocal":"2026-10-29T01:41:00-06:00","metarType":"METAR","raw":"METAR MMMX 290741Z 06004KT 8SM BKN020 OVC080 16/11 A3034 NOSIG RMK 8/57/ HZY","temp":16,"dewpoint":11,"humidity":72,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T08:42:00.000Z","obsTimeLocal":"2026-10-29T02:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 290842Z 07004KT 8SM BKN020 OVC080 15/11 A3034 NOSIG RMK SLP105 57013 957 8/57/ HZY","temp":15,"dewpoint":11,"humidity":77,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T09:40:00.000Z","obsTimeLocal":"2026-10-29T03:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 290940Z 05006KT 7SM SCT020 BKN080 14/11 A3034 NOSIG RMK 8/570 HZY","temp":14,"dewpoint":11,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T10:43:00.000Z","obsTimeLocal":"2026-10-29T04:43:00-06:00","metarType":"METAR","raw":"METAR MMMX 291043Z 09002KT 7SM SCT020 SCT080 13/10 A3034 NOSIG RMK 8/530 HZY","temp":13,"dewpoint":10,"humidity":82,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T11:42:00.000Z","obsTimeLocal":"2026-10-29T05:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 291142Z 00000KT 7SM SCT020 BKN080 13/10 A3034 NOSIG RMK SLP126 54000 900 8/530 HZY","temp":13,"dewpoint":10,"humidity":82,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T12:42:00.000Z","obsTimeLocal":"2026-10-29T06:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 291242Z 06005KT 5SM SCT020 SCT080 13/10 A3036 NOSIG RMK 8/530 HZY CI","temp":13,"dewpoint":10,"humidity":82,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T13:45:00.000Z","obsTimeLocal":"2026-10-29T07:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 291345Z COR 07005KT 5SM OVC020 14/11 A3039 NOSIG RMK 8/5// HZY BINOVC","temp":14,"dewpoint":11,"humidity":82,"wind":2.6,"precipObserved":false,"correctedAt":"2026-10-29T14:00:50.902Z","originalRaw":"METAR MMMX 291345Z COR 07005KT 5SM OVC020 14/11 A3039 NOSIG RMK 8/5// HZY BINOVC"},{"obsTimeUtc":"2026-10-29T14:46:00.000Z","obsTimeLocal":"2026-10-29T08:46:00-06:00","metarType":"METAR","raw":"METAR MMMX 291446Z 00000KT 5SM FEW020 16/12 A3039 NOSIG RMK SLP143 52013 902 8/800 HZY","temp":16,"dewpoint":12,"humidity":77,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T15:45:00.000Z","obsTimeLocal":"2026-10-29T09:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 291545Z 00000KT 5SM BKN020 17/10 A3040 NOSIG RMK 8/100 HZY","temp":17,"dewpoint":10,"humidity":63,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T16:20:00.000Z","obsTimeLocal":"2026-10-29T10:20:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 291620Z 00000KT 4SM SCT020 19/11 A3039 NOSIG RMK 8/100 HZY","temp":19,"dewpoint":11,"humidity":60,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T16:45:00.000Z","obsTimeLocal":"2026-10-29T10:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 291645Z 00000KT 4SM SCT020 19/11 A3038 NOSIG RMK 8/100 HZY","temp":19,"dewpoint":11,"humidity":60,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T17:40:00.000Z","obsTimeLocal":"2026-10-29T11:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 291740Z 07004KT 4SM SKC 20/10 A3036 NOSIG RMK SLP122 57009 951 HZY MDT CU S SW","temp":20,"dewpoint":10,"humidity":53,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T18:03:00.000Z","obsTimeLocal":"2026-10-29T12:03:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 291803Z 00000KT 4SM SKC 22/10 A3033 NOSIG RMK HZY MDT CU S SW","temp":22,"dewpoint":10,"humidity":46,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T18:45:00.000Z","obsTimeLocal":"2026-10-29T12:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 291845Z 08003KT 4SM SKC 22/08 A3030 NOSIG RMK HZY MDT CU S SW","temp":22,"dewpoint":8,"humidity":41,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T19:40:00.000Z","obsTimeLocal":"2026-10-29T13:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 291940Z 31005KT 4SM FEW020 23/07 A3027 NOSIG RMK 8/100 HZY MDT CU S SW","temp":23,"dewpoint":7,"humidity":36,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T20:45:00.000Z","obsTimeLocal":"2026-10-29T14:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 292045Z 03004KT 5SM FEW020 24/07 A3024 NOSIG RMK SLP071 57030 957 8/100 HZY DSNT MDT CU SE AND SW","temp":24,"dewpoint":7,"humidity":34,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T21:45:00.000Z","obsTimeLocal":"2026-10-29T15:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 292145Z 00000KT 6SM FEW020 25/05 A3022 NOSIG RMK 8/200 HZY","temp":25,"dewpoint":5,"humidity":28,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T22:40:00.000Z","obsTimeLocal":"2026-10-29T16:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 292240Z 02005KT 6SM SCT020 BKN080 25/05 A3022 NOSIG RMK 8/230 HZY DSNT CB N NE AND S SE","temp":25,"dewpoint":5,"humidity":28,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T23:40:00.000Z","obsTimeLocal":"2026-10-29T17:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 292340Z 34007KT 6SM FEW020 SCT080 24/07 A3022 NOSIG RMK SLP066 57011 968 8/430 HZY DSNT CB S SW","temp":24,"dewpoint":7,"humidity":34,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T00:08:00.000Z","obsTimeLocal":"2026-10-29T18:08:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 300008Z 13020KT 6SM SCT020 BKN080 22/11 A3023 NOSIG RMK 8/430 HZY DSNT CB W SW","temp":22,"dewpoint":11,"humidity":50,"wind":10.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T00:45:00.000Z","obsTimeLocal":"2026-10-29T18:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 300045Z 12014KT 6SM SCT020 BKN080 21/12 A3025 NOSIG RMK 8/430 HZY DSNT CB W SW","temp":21,"dewpoint":12,"humidity":56,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T01:40:00.000Z","obsTimeLocal":"2026-10-29T19:40:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 300140Z 06008KT 6SM BKN020 BKN080 OVC220 19/11 A3027 NOSIG RMK 8/477 HZY BINOVC DSNT CB W SW","temp":19,"dewpoint":11,"humidity":60,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T01:45:00.000Z","obsTimeLocal":"2026-10-29T19:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 300145Z 05008KT 6SM BKN020 BKN080 OVC220 19/11 A3027 NOSIG RMK 8/477 HZY BINOVC DSNT CB W SW","temp":19,"dewpoint":11,"humidity":60,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T02:40:00.000Z","obsTimeLocal":"2026-10-29T20:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 300240Z 03012KT 6SM SCT020 SCT080 BKN220 19/11 A3030 NOSIG RMK SLP107 52026 957 8/438 HZY","temp":19,"dewpoint":11,"humidity":60,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T03:45:00.000Z","obsTimeLocal":"2026-10-29T21:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 300345Z 03006KT 7SM FEW020 BKN080 BKN200 18/11 A3032 NOSIG RMK 8/539 HZY","temp":18,"dewpoint":11,"humidity":64,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T04:43:00.000Z","obsTimeLocal":"2026-10-29T22:43:00-06:00","metarType":"METAR","raw":"METAR MMMX 300443Z 05005KT 7SM FEW020 BKN080 17/11 A3033 NOSIG RMK 8/530 HZY ISOL CI","temp":17,"dewpoint":11,"humidity":68,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T05:49:00.000Z","obsTimeLocal":"2026-10-29T23:49:00-06:00","metarType":"METAR","raw":"METAR MMMX 300549Z 05007KT 7SM FEW020 BKN080 16/11 A3033 NOSIG RMK SLP109 52008 962 8/530 HZY ISOL CI","temp":16,"dewpoint":11,"humidity":72,"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/MMMX/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MMMX/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for MMMX for the contract date (station-local calendar day), as published at https://weathermarket.io/station/MMMX/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/MMMX/2026-10-29","json":"https://weathermarket.io/api/station/MMMX/2026-10-29","record":"https://weathermarket.io/api/station/MMMX/2026-10-29?format=record","prev":"https://weathermarket.io/station/MMMX/2026-10-28","next":"https://weathermarket.io/station/MMMX/2026-10-30","station":"https://weathermarket.io/station/MMMX","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=MMMX&data=metar&year1=2026&month1=10&day1=29&year2=2026&month2=10&day2=31&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=MMMX&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=29&hora=6&anof=2026&mesf=10&dayf=30&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMMX"}}}