{"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":"2026-10-28","window":{"date":"2026-10-28","timezone":"America/Mexico_City","dayStartUtc":"2026-10-28T06:00:00.000Z","dayEndUtc":"2026-10-29T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":24,"tmaxAt":"2026-10-28T20:45:00.000Z","tmin":13,"tminAt":"2026-10-28T11:41:00.000Z","tavg":17.6,"humidityMean":64.2,"windMean":2.2,"windMax":6.2,"windMaxAt":"2026-10-29T02:25:00.000Z","precipObservedCount":0,"nObservations":29,"maxGapMinutes":70,"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":"2026-10-28T20:45:00.000Z","obsTimeLocal":"2026-10-28T14:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 282045Z 08007KT 5SM SCT020 24/07 A3027 NOSIG RMK SLP084 57024 900 8/100 HZY ISOL CI DSNT CB W","temp":24,"dewpoint":7,"humidity":34,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-28T11:41:00.000Z","obsTimeLocal":"2026-10-28T05:41:00-06:00","metarType":"METAR","raw":"METAR MMMX 281141Z 06004KT 5SM BKN020 BKN080 OVC200 13/11 A3034 NOSIG RMK SLP126 57007 900 8/579 HZY VSBY LWR N","temp":13,"dewpoint":11,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-29T02:25:00.000Z","obsTimeLocal":"2026-10-28T20:25:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 290225Z 06012KT 6SM BKN020 17/10 A3032 NOSIG RMK 8/400 HZY ISOL AC","temp":17,"dewpoint":10,"humidity":63,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-29T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":70,"normalIntervalMin":55,"thresholdMinutes":85},"reasons":[],"holdHours":3},"revision":"b6f9805ee3c67734","lastChangedAt":"2026-10-29T06:00:20.160Z","corrections":[{"obsTimeUtc":"2026-10-28T15:24:00.000Z","correctedAt":"2026-10-28T15:28:38.536Z","original":"METAR MMMX 281524Z COR 00000KT 3SM HZ BKN020 16/11 A3039 NOSIG RMK 8/500 LWR SC","corrected":"METAR MMMX 281524Z 00000KT 3SM HZ BKN020 16/11 A3039 NOSIG RMK 8/500 LWR SC"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMMX/2026-10-28?format=record","status":"anchored","sha256":"c461c2f2165449d85dcd2a81607c679254e58a6f7f003572a5839b00c4f50bcd","revision":"b6f9805ee3c67734","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":29,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-28T20:45:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-28T11:41:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":24,"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":"2026-10-28T06:45:00.000Z","obsTimeLocal":"2026-10-28T00:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 280645Z 11005KT 6SM BKN015 14/11 A3039 NOSIG RMK 8/700 HZY ISOL AS","temp":14,"dewpoint":11,"humidity":82,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T07:43:00.000Z","obsTimeLocal":"2026-10-28T01:43:00-06:00","metarType":"METAR","raw":"METAR MMMX 280743Z 00000KT 6SM BKN020 14/11 A3036 NOSIG RMK 8/500 HZY LWR SC ISOL AS","temp":14,"dewpoint":11,"humidity":82,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T08:41:00.000Z","obsTimeLocal":"2026-10-28T02:41:00-06:00","metarType":"METAR","raw":"METAR MMMX 280841Z 00000KT 5SM BKN020 14/11 A3036 NOSIG RMK SLP122 57011 905 8/500 HZY ISOL AC","temp":14,"dewpoint":11,"humidity":82,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T09:44:00.000Z","obsTimeLocal":"2026-10-28T03:44:00-06:00","metarType":"METAR","raw":"METAR MMMX 280944Z 00000KT 5SM BKN020 14/11 A3034 NOSIG RMK 8/500 HZY ISOL AC","temp":14,"dewpoint":11,"humidity":82,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T10:43:00.000Z","obsTimeLocal":"2026-10-28T04:43:00-06:00","metarType":"METAR","raw":"METAR MMMX 281043Z 00000KT 5SM BKN020 14/11 A3034 NOSIG RMK 8/500 HZY ISOL AC","temp":14,"dewpoint":11,"humidity":82,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T11:41:00.000Z","obsTimeLocal":"2026-10-28T05:41:00-06:00","metarType":"METAR","raw":"METAR MMMX 281141Z 06004KT 5SM BKN020 BKN080 OVC200 13/11 A3034 NOSIG RMK SLP126 57007 900 8/579 HZY VSBY LWR N","temp":13,"dewpoint":11,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T12:44:00.000Z","obsTimeLocal":"2026-10-28T06:44:00-06:00","metarType":"METAR","raw":"METAR MMMX 281244Z 06006KT 5SM BKN015 BKN080 13/11 A3037 TEMPO 3SM BR HZ RMK 8/570 HZY VSBY LWR N","temp":13,"dewpoint":11,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T13:46:00.000Z","obsTimeLocal":"2026-10-28T07:46:00-06:00","metarType":"METAR","raw":"METAR MMMX 281346Z 06005KT 3SM BKN020 BKN080 13/11 A3039 NOSIG RMK 8/570 HZY","temp":13,"dewpoint":11,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T14:43:00.000Z","obsTimeLocal":"2026-10-28T08:43:00-06:00","metarType":"METAR","raw":"METAR MMMX 281443Z 06002KT 3SM BKN020 OVC080 14/11 A3039 NOSIG RMK SLP171 52011 952 8/57/ HZY","temp":14,"dewpoint":11,"humidity":82,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T15:23:00.000Z","obsTimeLocal":"2026-10-28T09:23:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 281523Z 00000KT 3SM BKN020 16/11 A3039 NOSIG RMK 8/500 HZY","temp":16,"dewpoint":11,"humidity":72,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T15:24:00.000Z","obsTimeLocal":"2026-10-28T09:24:00-06:00","metarType":"METAR","raw":"METAR MMMX 281524Z 00000KT 3SM HZ BKN020 16/11 A3039 NOSIG RMK 8/500 LWR SC","temp":16,"dewpoint":11,"humidity":72,"wind":0,"precipObserved":false,"correctedAt":"2026-10-28T15:28:38.536Z","originalRaw":"METAR MMMX 281524Z COR 00000KT 3SM HZ BKN020 16/11 A3039 NOSIG RMK 8/500 LWR SC"},{"obsTimeUtc":"2026-10-28T15:40:00.000Z","obsTimeLocal":"2026-10-28T09:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 281540Z 00000KT 3SM HZ BKN020 17/11 A3039 NOSIG RMK 8/500 LWR SC","temp":17,"dewpoint":11,"humidity":68,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T16:47:00.000Z","obsTimeLocal":"2026-10-28T10:47:00-06:00","metarType":"METAR","raw":"METAR MMMX 281647Z 00000KT 4SM SKC 18/11 A3038 NOSIG RMK HZY ISOL SC FRMG","temp":18,"dewpoint":11,"humidity":64,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T17:38:00.000Z","obsTimeLocal":"2026-10-28T11:38:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 281738Z 14004KT 4SM SKC 20/11 A3036 NOSIG RMK HZY ISOL CI","temp":20,"dewpoint":11,"humidity":56,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T17:48:00.000Z","obsTimeLocal":"2026-10-28T11:48:00-06:00","metarType":"METAR","raw":"METAR MMMX 281748Z 02006KT 4SM SKC 20/11 A3035 NOSIG RMK SLP128 57006 953 HZY ISOL CI","temp":20,"dewpoint":11,"humidity":56,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T18:43:00.000Z","obsTimeLocal":"2026-10-28T12:43:00-06:00","metarType":"METAR","raw":"METAR MMMX 281843Z 05003KT 4SM SKC 21/10 A3033 NOSIG RMK HZY ISOL CU","temp":21,"dewpoint":10,"humidity":49,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T19:43:00.000Z","obsTimeLocal":"2026-10-28T13:43:00-06:00","metarType":"METAR","raw":"METAR MMMX 281943Z 04005KT 5SM FEW020 22/09 A3029 NOSIG RMK 8/100 HZY VSBY LWR N","temp":22,"dewpoint":9,"humidity":43,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T20:45:00.000Z","obsTimeLocal":"2026-10-28T14:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 282045Z 08007KT 5SM SCT020 24/07 A3027 NOSIG RMK SLP084 57024 900 8/100 HZY ISOL CI DSNT CB W","temp":24,"dewpoint":7,"humidity":34,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T21:45:00.000Z","obsTimeLocal":"2026-10-28T15:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 282145Z 00000KT 5SM SCT020TCU 24/07 A3026 NOSIG RMK 8/200 HZY DSNT CB E W ISOL AC","temp":24,"dewpoint":7,"humidity":34,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T22:22:00.000Z","obsTimeLocal":"2026-10-28T16:22:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 282222Z 24008KT 5SM SCT020TCU BKN080 22/09 A3026 NOSIG RMK 8/230 HZY DSNT CB E W","temp":22,"dewpoint":9,"humidity":43,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T22:42:00.000Z","obsTimeLocal":"2026-10-28T16:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 282242Z 24007KT 5SM SCT020TCU BKN080 22/08 A3026 NOSIG RMK 8/230 HZY DSNT CB E ISOL CI","temp":22,"dewpoint":8,"humidity":41,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T23:52:00.000Z","obsTimeLocal":"2026-10-28T17:52:00-06:00","metarType":"METAR","raw":"METAR MMMX 282352Z 11009KT 5SM SCT020TCU BKN080 21/09 A3027 NOSIG RMK SLP102 54000 900 8/230 HZY DSNT CB N NE ISOL CI","temp":21,"dewpoint":9,"humidity":46,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T00:46:00.000Z","obsTimeLocal":"2026-10-28T18:46:00-06:00","metarType":"METAR","raw":"METAR MMMX 290046Z 13010KT 6SM BKN020 BKN080 20/09 A3029 NOSIG RMK 8/430 HZY DSNT CB N NE","temp":20,"dewpoint":9,"humidity":49,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T01:48:00.000Z","obsTimeLocal":"2026-10-28T19:48:00-06:00","metarType":"METAR","raw":"METAR MMMX 290148Z 00000KT 7SM BKN020 19/08 A3031 NOSIG RMK 8/400 HZY ISOL AC","temp":19,"dewpoint":8,"humidity":49,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T02:25:00.000Z","obsTimeLocal":"2026-10-28T20:25:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 290225Z 06012KT 6SM BKN020 17/10 A3032 NOSIG RMK 8/400 HZY ISOL AC","temp":17,"dewpoint":10,"humidity":63,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T02:48:00.000Z","obsTimeLocal":"2026-10-28T20:48:00-06:00","metarType":"METAR","raw":"METAR MMMX 290248Z 05010KT 6SM BKN020 18/11 A3033 NOSIG RMK SLP134 52015 966 8/400 HZY ISOL AC","temp":18,"dewpoint":11,"humidity":64,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T03:45:00.000Z","obsTimeLocal":"2026-10-28T21:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 290345Z 36008KT 8SM BKN020 17/11 A3036 NOSIG RMK 8/400 HZY","temp":17,"dewpoint":11,"humidity":68,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T04:43:00.000Z","obsTimeLocal":"2026-10-28T22:43:00-06:00","metarType":"METAR","raw":"METAR MMMX 290443Z 25007KT 8SM BKN020 BKN090 16/10 A3037 NOSIG RMK 8/530 HZY","temp":16,"dewpoint":10,"humidity":68,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T05:43:00.000Z","obsTimeLocal":"2026-10-28T23:43:00-06:00","metarType":"METAR","raw":"METAR MMMX 290543Z 28005KT 10SM BKN020 BKN090 16/10 A3038 NOSIG RMK SLP129 52013 959 8/530 HZY","temp":16,"dewpoint":10,"humidity":68,"wind":2.6,"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/2026-10-28","json":"https://weathermarket.io/api/station/MMMX/2026-10-28","record":"https://weathermarket.io/api/station/MMMX/2026-10-28?format=record","prev":"https://weathermarket.io/station/MMMX/2026-10-27","next":"https://weathermarket.io/station/MMMX/2026-10-29","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=28&year2=2026&month2=10&day2=30&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=28&hora=6&anof=2026&mesf=10&dayf=29&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMMX"}}}