{"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":"2026-10-27","window":{"date":"2026-10-27","timezone":"America/Mexico_City","dayStartUtc":"2026-10-27T06:00:00.000Z","dayEndUtc":"2026-10-28T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":23,"tmaxAt":"2026-10-27T19:40:00.000Z","tmin":12,"tminAt":"2026-10-27T09:45:00.000Z","tavg":17,"humidityMean":66.8,"windMean":3.1,"windMax":7.7,"windMaxAt":"2026-10-28T01:10:00.000Z","precipObservedCount":8,"nObservations":36,"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":"2026-10-27T19:40:00.000Z","obsTimeLocal":"2026-10-27T13:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 271940Z 09004KT 6SM SCT020 23/09 A3030 NOSIG RMK 8/200 HZY","temp":23,"dewpoint":9,"humidity":41,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-27T09:45:00.000Z","obsTimeLocal":"2026-10-27T03:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 270945Z 07005KT 6SM SCT020 BKN080 OVC220 12/08 A3035 NOSIG RMK 8/577 HZY LWR SC","temp":12,"dewpoint":8,"humidity":77,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-28T01:10:00.000Z","obsTimeLocal":"2026-10-27T19:10:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 280110Z 05015KT 6SM TS SCT020CB BKN080 19/11 A3030 TEMPO 4SM TSRA RMK 8/960 HZY TSB10 OCNL LTGICCG SW W","temp":19,"dewpoint":11,"humidity":60,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-28T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":66,"normalIntervalMin":55,"thresholdMinutes":85},"reasons":[],"holdHours":3},"revision":"e91be5a8ecc5827a","lastChangedAt":"2026-10-28T05:59:38.663Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMMX/2026-10-27?format=record","status":"anchored","sha256":"8cd0c6a7c8474ff1dedafaea8b9224f7c0de7c3728044a396018faa7ba1cff5c","revision":"e91be5a8ecc5827a","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":36,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-27T19:40:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-27T09:45:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":23,"tmin":12,"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":"2026-10-27T06:40:00.000Z","obsTimeLocal":"2026-10-27T00:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 270640Z 04003KT 6SM BKN020 OVC080 15/09 A3037 NOSIG RMK 8/57/ HZY","temp":15,"dewpoint":9,"humidity":67,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T07:40:00.000Z","obsTimeLocal":"2026-10-27T01:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 270740Z 06007KT 6SM BKN020 OVC080 14/09 A3036 NOSIG RMK 8/57/ HZY","temp":14,"dewpoint":9,"humidity":72,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T08:40:00.000Z","obsTimeLocal":"2026-10-27T02:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 270840Z 06005KT 6SM BKN020 OVC080 13/09 A3035 NOSIG RMK SLP128 57007 957 8/57/ HZY","temp":13,"dewpoint":9,"humidity":77,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T09:45:00.000Z","obsTimeLocal":"2026-10-27T03:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 270945Z 07005KT 6SM SCT020 BKN080 OVC220 12/08 A3035 NOSIG RMK 8/577 HZY LWR SC","temp":12,"dewpoint":8,"humidity":77,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T10:40:00.000Z","obsTimeLocal":"2026-10-27T04:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 271040Z 05003KT 6SM SCT020 BKN080 OVC220 13/09 A3034 NOSIG RMK 8/577 HZY LWR SC","temp":13,"dewpoint":9,"humidity":77,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T11:45:00.000Z","obsTimeLocal":"2026-10-27T05:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 271145Z 03005KT 6SM FEW020 SCT080 OVC220 13/09 A3036 NOSIG RMK SLP121 57002 957 8/577 HZY","temp":13,"dewpoint":9,"humidity":77,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T12:50:00.000Z","obsTimeLocal":"2026-10-27T06:50:00-06:00","metarType":"METAR","raw":"METAR MMMX 271250Z 07006KT 6SM BKN015 OVC080 13/09 A3038 NOSIG RMK 8/57/ HZY","temp":13,"dewpoint":9,"humidity":77,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T13:42:00.000Z","obsTimeLocal":"2026-10-27T07:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 271342Z 06004KT 7SM BKN015 OVC080 13/09 A3039 NOSIG RMK 8/57/ HZY","temp":13,"dewpoint":9,"humidity":77,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T14:46:00.000Z","obsTimeLocal":"2026-10-27T08:46:00-06:00","metarType":"METAR","raw":"METAR MMMX 271446Z 07002KT 7SM SCT015 BKN080 BKN200 15/09 A3040 NOSIG RMK SLP148 52013 952 8/578 HZY","temp":15,"dewpoint":9,"humidity":67,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T15:45:00.000Z","obsTimeLocal":"2026-10-27T09:45:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 271545Z 00000KT 7SM SCT020 SCT080 18/09 A3041 NOSIG RMK 8/130 HZY ISOL CI","temp":18,"dewpoint":9,"humidity":56,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T15:49:00.000Z","obsTimeLocal":"2026-10-27T09:49:00-06:00","metarType":"METAR","raw":"METAR MMMX 271549Z 00000KT 7SM SCT020 SCT080 18/10 A3041 NOSIG RMK 8/130 HZY ISOL CI","temp":18,"dewpoint":10,"humidity":60,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T16:38:00.000Z","obsTimeLocal":"2026-10-27T10:38:00-06:00","metarType":"METAR","raw":"METAR MMMX 271638Z 00000KT 6SM FEW020 19/09 A3040 NOSIG RMK 8/100 HZY","temp":19,"dewpoint":9,"humidity":52,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T17:44:00.000Z","obsTimeLocal":"2026-10-27T11:44:00-06:00","metarType":"METAR","raw":"METAR MMMX 271744Z 00000KT 5SM FEW020 20/10 A3037 NOSIG RMK SLP131 57005 957 8/100 HZY FMRG CU SE","temp":20,"dewpoint":10,"humidity":53,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T18:34:00.000Z","obsTimeLocal":"2026-10-27T12:34:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 271834Z 11004KT 5SM SCT020 22/09 A3034 NOSIG RMK 8/100 HZY FMRG CU ARND","temp":22,"dewpoint":9,"humidity":43,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T18:47:00.000Z","obsTimeLocal":"2026-10-27T12:47:00-06:00","metarType":"METAR","raw":"METAR MMMX 271847Z 11006KT 5SM SCT020 22/08 A3033 NOSIG RMK 8/100 HZY FMGR ARND","temp":22,"dewpoint":8,"humidity":41,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T19:40:00.000Z","obsTimeLocal":"2026-10-27T13:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 271940Z 09004KT 6SM SCT020 23/09 A3030 NOSIG RMK 8/200 HZY","temp":23,"dewpoint":9,"humidity":41,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T20:45:00.000Z","obsTimeLocal":"2026-10-27T14:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 272045Z 10005KT 6SM SCT020TCU 23/07 A3028 NOSIG RMK SLP093 57027 956 8/200 HZY ISOL CI","temp":23,"dewpoint":7,"humidity":36,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T21:45:00.000Z","obsTimeLocal":"2026-10-27T15:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 272145Z 11004KT 6SM BKN020TCU BKN080 22/08 A3027 NOSIG RMK 8/230 HZY DSNT CB SSW","temp":22,"dewpoint":8,"humidity":41,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T22:46:00.000Z","obsTimeLocal":"2026-10-27T16:46:00-06:00","metarType":"METAR","raw":"METAR MMMX 272246Z 07005KT 6SM SCT020TCU BKN080 23/07 A3026 NOSIG RMK 8/230 HZY DSNT CB W","temp":23,"dewpoint":7,"humidity":36,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T23:46:00.000Z","obsTimeLocal":"2026-10-27T17:46:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 272346Z 10007KT 6SM SCT020TCU BKN080 21/10 A3027 NOSIG RMK 8/230 HZY DSNT CB N WNW ISOL CI","temp":21,"dewpoint":10,"humidity":49,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T23:51:00.000Z","obsTimeLocal":"2026-10-27T17:51:00-06:00","metarType":"METAR","raw":"METAR MMMX 272351Z 08009KT 6SM SCT020TCU BKN080 21/10 A3027 NOSIG RMK SLP102 54000 902 8/230 HZY DSNT CB N WNW ISOL CI","temp":21,"dewpoint":10,"humidity":49,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T00:45:00.000Z","obsTimeLocal":"2026-10-27T18:45:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 280045Z 05012KT 6SM SCT020TCU BKN080 19/09 A3030 NOSIG RMK 8/230 HZY DSNT CB N E","temp":19,"dewpoint":9,"humidity":52,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T00:48:00.000Z","obsTimeLocal":"2026-10-27T18:48:00-06:00","metarType":"METAR","raw":"METAR MMMX 280048Z 05012KT 6SM SCT020TCU BKN080 19/10 A3030 NOSIG RMK 8/230 HZY DSNT CB N E W OCNL LTGIC W","temp":19,"dewpoint":10,"humidity":56,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T01:10:00.000Z","obsTimeLocal":"2026-10-27T19:10:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 280110Z 05015KT 6SM TS SCT020CB BKN080 19/11 A3030 TEMPO 4SM TSRA RMK 8/960 HZY TSB10 OCNL LTGICCG SW W","temp":19,"dewpoint":11,"humidity":60,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T01:44:00.000Z","obsTimeLocal":"2026-10-27T19:44:00-06:00","metarType":"METAR","raw":"METAR MMMX 280144Z 02013KT 6SM TS BKN020CB OVC080 18/11 A3033 TEMPO 4SM TSRA RMK 8/96/ HZY OCNL LTGICCG 2ND QUAD OCNL DROPS","temp":18,"dewpoint":11,"humidity":64,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T02:07:00.000Z","obsTimeLocal":"2026-10-27T20:07:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 280207Z 24011KT 6SM -TSRA BKN015CB OVC080 18/12 A3036 TEMPO 4SM TSRA RMK 8/96/ HZY RAB06 OCNL LTGICCG 2ND QUAD","temp":18,"dewpoint":12,"humidity":68,"wind":5.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T02:22:00.000Z","obsTimeLocal":"2026-10-27T20:22:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 280222Z 26015KT 6SM -TSRA BKN015CB OVC080 16/13 A3037 TEMPO 4SM TSRA RMK 8/96/ HZY OCNL LTGICCG OVHD SW","temp":16,"dewpoint":13,"humidity":82,"wind":7.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T02:30:00.000Z","obsTimeLocal":"2026-10-27T20:30:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 280230Z 29014KT 4SM TSRA BKN015CB OVC080 15/13 A3037 NOSIG RMK 8/96/ RAB29 INTMNT RA OCNL LTGICCG OVHD SW","temp":15,"dewpoint":13,"humidity":88,"wind":7.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T02:38:00.000Z","obsTimeLocal":"2026-10-27T20:38:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 280238Z 31012KT 3SM +TSRA BKN015CB OVC080 14/13 A3037 NOSIG RMK 8/96/ TWR VIS RAB35 INTMNT RA OCNL LTGICCG OVHD","temp":14,"dewpoint":13,"humidity":94,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T02:49:00.000Z","obsTimeLocal":"2026-10-27T20:49:00-06:00","metarType":"METAR","raw":"METAR MMMX 280249Z 31010KT 3SM +TSRA BKN015CB OVC080 14/13 A3039 NOSIG RMK SLP164 52031 910 60575 8/96/ TWR VIS INTMNT RA OCNL LTGICCG SW W","temp":14,"dewpoint":13,"humidity":94,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T03:30:00.000Z","obsTimeLocal":"2026-10-27T21:30:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 280330Z 33009KT 3SM RA BKN015CB OVC080 15/13 A3040 NOSIG RMK 8/96/ HZY RAB28 TSE22 INTMT RA","temp":15,"dewpoint":13,"humidity":88,"wind":4.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T03:53:00.000Z","obsTimeLocal":"2026-10-27T21:53:00-06:00","metarType":"METAR","raw":"METAR MMMX 280353Z 00000KT 5SM RA BKN015CB OVC080 14/13 A3040 NOSIG RMK 60335 8/96/ HZY INTMT RA","temp":14,"dewpoint":13,"humidity":94,"wind":0,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T04:02:00.000Z","obsTimeLocal":"2026-10-27T22:02:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 280402Z 00000KT 5SM -RA BKN015CB OVC080 14/12 A3040 NOSIG RMK 8/96/ HZY RAB01 INTMT RA","temp":14,"dewpoint":12,"humidity":88,"wind":0,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T04:27:00.000Z","obsTimeLocal":"2026-10-27T22:27:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 280427Z 24005KT 5SM BKN015CB OVC080 15/12 A3040 NOSIG RMK 8/96/ HZY RAE26 OCNL DROPS","temp":15,"dewpoint":12,"humidity":82,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T04:48:00.000Z","obsTimeLocal":"2026-10-27T22:48:00-06:00","metarType":"METAR","raw":"METAR MMMX 280448Z 00000KT 6SM BKN015 OVC080 15/12 A3040 NOSIG RMK 60035 8/77/ HZY","temp":15,"dewpoint":12,"humidity":82,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T05:45:00.000Z","obsTimeLocal":"2026-10-27T23:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 280545Z 07006KT 5SM BKN015 OVC070 14/12 A3040 NOSIG RMK SLP144 52006 909 8/77/ HZY OCNL DROPS","temp":14,"dewpoint":12,"humidity":88,"wind":3.1,"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/2026-10-27","json":"https://weathermarket.io/api/station/MMMX/2026-10-27","record":"https://weathermarket.io/api/station/MMMX/2026-10-27?format=record","prev":"https://weathermarket.io/station/MMMX/2026-10-26","next":"https://weathermarket.io/station/MMMX/2026-10-28","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=27&year2=2026&month2=10&day2=29&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=27&hora=6&anof=2026&mesf=10&dayf=28&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMMX"}}}