{"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":"2026-10-30","window":{"date":"2026-10-30","timezone":"America/Mexico_City","dayStartUtc":"2026-10-30T06:00:00.000Z","dayEndUtc":"2026-10-31T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":24,"tmaxAt":"2026-10-30T20:40:00.000Z","tmin":13,"tminAt":"2026-10-30T12:47:00.000Z","tavg":18.2,"humidityMean":66.2,"windMean":2.8,"windMax":6.2,"windMaxAt":"2026-10-31T02:42:00.000Z","precipObservedCount":0,"nObservations":32,"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":"2026-10-30T20:40:00.000Z","obsTimeLocal":"2026-10-30T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 302040Z 02005KT 5SM SCT020TCU 24/08 A3025 NOSIG RMK SLP068 57024 901 8/200 HZY","temp":24,"dewpoint":8,"humidity":36,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-30T12:47:00.000Z","obsTimeLocal":"2026-10-30T06:47:00-06:00","metarType":"METAR","raw":"METAR MMMX 301247Z 08007KT 2 1/2SM BR HZ FEW020 13/12 A3032 TEMPO 2SM BR HZ RMK 8/700","temp":13,"dewpoint":12,"humidity":94,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-31T02:42:00.000Z","obsTimeLocal":"2026-10-30T20:42:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 310242Z 04012KT 6SM SKC 19/11 A3033 NOSIG RMK HZY","temp":19,"dewpoint":11,"humidity":60,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-31T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":70,"normalIntervalMin":55,"thresholdMinutes":85},"reasons":[],"holdHours":3},"revision":"b6efff7fea70f0d5","lastChangedAt":"2026-10-31T05:59:38.350Z","corrections":[{"obsTimeUtc":"2026-10-30T13:26:00.000Z","correctedAt":"2026-10-30T13:30:42.940Z","original":"METAR MMMX 301326Z COR 06005KT 1 1/2SM BR HZ FEW020 14/12 A3033 TEMPO 1SM BR HZ RMK 8/600 TWR VIS","corrected":"METAR MMMX 301326Z 06005KT 1 1/2SM BR HZ FEW020 14/12 A3033 TEMPO 1SM BR HZ RMK 8/600 TWR VIS"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMMX/2026-10-30?format=record","status":"anchored","sha256":"905759c603c07a71af73f879993d44e37ac212d152e7402a7792c31d42e005a5","revision":"b6efff7fea70f0d5","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":32,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-30T20:40:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-30T12:47:00.000Z","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":"2026-10-30T06:43:00.000Z","obsTimeLocal":"2026-10-30T00:43:00-06:00","metarType":"METAR","raw":"METAR MMMX 300643Z 06005KT 7SM SCT015 BKN080 OVC200 16/11 A3032 NOSIG RMK 8/539 HZY","temp":16,"dewpoint":11,"humidity":72,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T07:42:00.000Z","obsTimeLocal":"2026-10-30T01:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 300742Z 08005KT 7SM SCT020 OVC080 16/11 A3032 NOSIG RMK 8/53/ HZY BINOVC","temp":16,"dewpoint":11,"humidity":72,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T08:45:00.000Z","obsTimeLocal":"2026-10-30T02:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 300845Z 08006KT 5SM BKN015 OVC080 15/12 A3031 NOSIG RMK SLP090 57005 958 8/77/ HZY","temp":15,"dewpoint":12,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T09:49:00.000Z","obsTimeLocal":"2026-10-30T03:49:00-06:00","metarType":"METAR","raw":"METAR MMMX 300949Z 07006KT 4SM OVC020 15/12 A3031 TEMPO 3SM BR HZ RMK 8/7// HZY","temp":15,"dewpoint":12,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T10:44:00.000Z","obsTimeLocal":"2026-10-30T04:44:00-06:00","metarType":"METAR","raw":"METAR MMMX 301044Z 06006KT 4SM OVC020 15/12 A3031 NOSIG RMK 8/7// HZY","temp":15,"dewpoint":12,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T11:48:00.000Z","obsTimeLocal":"2026-10-30T05:48:00-06:00","metarType":"METAR","raw":"METAR MMMX 301148Z 06006KT 4SM SCT020 OVC080 15/12 A3031 TEMPO 2SM BR HZ RMK SLP096 52001 957 8/73/ HZY BINOVC","temp":15,"dewpoint":12,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T12:47:00.000Z","obsTimeLocal":"2026-10-30T06:47:00-06:00","metarType":"METAR","raw":"METAR MMMX 301247Z 08007KT 2 1/2SM BR HZ FEW020 13/12 A3032 TEMPO 2SM BR HZ RMK 8/700","temp":13,"dewpoint":12,"humidity":94,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T13:23:00.000Z","obsTimeLocal":"2026-10-30T07:23:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 301323Z 06005KT 1 1/2SM BR HZ FEW020 14/12 A3032 TEMPO 1SM BR HZ RMK 8/600 TWR VIS","temp":14,"dewpoint":12,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T13:26:00.000Z","obsTimeLocal":"2026-10-30T07:26:00-06:00","metarType":"METAR","raw":"METAR MMMX 301326Z 06005KT 1 1/2SM BR HZ FEW020 14/12 A3033 TEMPO 1SM BR HZ RMK 8/600 TWR VIS","temp":14,"dewpoint":12,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":"2026-10-30T13:30:42.940Z","originalRaw":"METAR MMMX 301326Z COR 06005KT 1 1/2SM BR HZ FEW020 14/12 A3033 TEMPO 1SM BR HZ RMK 8/600 TWR VIS"},{"obsTimeUtc":"2026-10-30T13:45:00.000Z","obsTimeLocal":"2026-10-30T07:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 301345Z 08004KT 1 1/2SM BR HZ SCT020 14/13 A3033 TEMPO 1SM BR HZ RMK 8/600 TWR VIS","temp":14,"dewpoint":13,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T14:11:00.000Z","obsTimeLocal":"2026-10-30T08:11:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 301411Z 05006KT 2SM BR HZ OVC015 14/12 A3035 TEMPO 1SM BR HZ RMK 8/6// TWR VIS","temp":14,"dewpoint":12,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T14:49:00.000Z","obsTimeLocal":"2026-10-30T08:49:00-06:00","metarType":"METAR","raw":"METAR MMMX 301449Z 06006KT 2SM BR HZ OVC015 15/12 A3036 TEMPO 1SM BR HZ RMK SLP134 52012 957 8/6// TWR VIS","temp":15,"dewpoint":12,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T15:19:00.000Z","obsTimeLocal":"2026-10-30T09:19:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 301519Z 09005KT 2 1/2SM BR HZ OVC015 16/12 A3036 TEMPO 1SM BR HZ RMK 8/6// TWR VIS","temp":16,"dewpoint":12,"humidity":77,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T15:49:00.000Z","obsTimeLocal":"2026-10-30T09:49:00-06:00","metarType":"METAR","raw":"METAR MMMX 301549Z 00000KT 2 1/2SM BR HZ OVC015 16/12 A3037 NOSIG RMK 8/6// TWR VIS","temp":16,"dewpoint":12,"humidity":77,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T16:39:00.000Z","obsTimeLocal":"2026-10-30T10:39:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 301639Z 00000KT 3SM BR HZ OVC015 18/13 A3037 NOSIG RMK 8/6// TWR VIS BINOVC","temp":18,"dewpoint":13,"humidity":73,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T16:41:00.000Z","obsTimeLocal":"2026-10-30T10:41:00-06:00","metarType":"METAR","raw":"METAR MMMX 301641Z 00000KT 3SM BR HZ OVC015 18/13 A3037 NOSIG RMK 8/6// TWR VIS BINOVC","temp":18,"dewpoint":13,"humidity":73,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T17:12:00.000Z","obsTimeLocal":"2026-10-30T11:12:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 301712Z 00000KT 2 1/2SM BR HZ BKN015 OVC080 20/12 A3035 NOSIG RMK 8/67/ TWR VIS BINOVC","temp":20,"dewpoint":12,"humidity":60,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T17:42:00.000Z","obsTimeLocal":"2026-10-30T11:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 301742Z 00000KT 2 1/2SM HZ SCT015 20/12 A3034 NOSIG RMK SLP112 57007 955 8/600 TWR VIS ISOL SC AC","temp":20,"dewpoint":12,"humidity":60,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T18:44:00.000Z","obsTimeLocal":"2026-10-30T12:44:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 301844Z 00000KT 3SM HZ SCT020 22/12 A3030 NOSIG RMK 8/800 TWR VIS","temp":22,"dewpoint":12,"humidity":53,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T18:47:00.000Z","obsTimeLocal":"2026-10-30T12:47:00-06:00","metarType":"METAR","raw":"METAR MMMX 301847Z 36007KT 3SM HZ SCT020 22/11 A3030 NOSIG RMK 8/800 TWR VIS","temp":22,"dewpoint":11,"humidity":50,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T19:45:00.000Z","obsTimeLocal":"2026-10-30T13:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 301945Z 32009KT 4SM SCT020 23/11 A3027 NOSIG RMK 8/100 HZY","temp":23,"dewpoint":11,"humidity":47,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T20:40:00.000Z","obsTimeLocal":"2026-10-30T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 302040Z 02005KT 5SM SCT020TCU 24/08 A3025 NOSIG RMK SLP068 57024 901 8/200 HZY","temp":24,"dewpoint":8,"humidity":36,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T21:50:00.000Z","obsTimeLocal":"2026-10-30T15:50:00-06:00","metarType":"METAR","raw":"METAR MMMX 302150Z 03004KT 6SM SCT020TCU 24/09 A3023 NOSIG RMK 8/200 HZY","temp":24,"dewpoint":9,"humidity":38,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T22:45:00.000Z","obsTimeLocal":"2026-10-30T16:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 302245Z 32010KT 6SM FEW020 24/07 A3023 NOSIG RMK 8/400 HZY","temp":24,"dewpoint":7,"humidity":34,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T23:40:00.000Z","obsTimeLocal":"2026-10-30T17:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 302340Z 01007KT 8SM SKC 23/08 A3025 NOSIG RMK SLP063 57007 905 HZY ISOL CU AC","temp":23,"dewpoint":8,"humidity":38,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T00:45:00.000Z","obsTimeLocal":"2026-10-30T18:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 310045Z 35010KT 7SM SKC 22/08 A3026 NOSIG RMK HZY ISOL SC","temp":22,"dewpoint":8,"humidity":41,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T01:45:00.000Z","obsTimeLocal":"2026-10-30T19:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 310145Z 03010KT 7SM SKC 21/09 A3030 NOSIG RMK HZY ISOL AC","temp":21,"dewpoint":9,"humidity":46,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T02:42:00.000Z","obsTimeLocal":"2026-10-30T20:42:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 310242Z 04012KT 6SM SKC 19/11 A3033 NOSIG RMK HZY","temp":19,"dewpoint":11,"humidity":60,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T02:45:00.000Z","obsTimeLocal":"2026-10-30T20:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 310245Z 02010KT 6SM SKC 19/11 A3033 NOSIG RMK SLP121 52028 907 HZY","temp":19,"dewpoint":11,"humidity":60,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T03:45:00.000Z","obsTimeLocal":"2026-10-30T21:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 310345Z 36006KT 6SM SKC 19/11 A3035 NOSIG RMK HZY SC E SE","temp":19,"dewpoint":11,"humidity":60,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T04:45:00.000Z","obsTimeLocal":"2026-10-30T22:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 310445Z 33006KT 6SM FEW015 18/11 A3035 NOSIG RMK 8/500 HZY","temp":18,"dewpoint":11,"humidity":64,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T05:45:00.000Z","obsTimeLocal":"2026-10-30T23:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 310545Z 30007KT 6SM SKC 18/11 A3034 NOSIG RMK SLP107 52003 902 HZY SC","temp":18,"dewpoint":11,"humidity":64,"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/2026-10-30","json":"https://weathermarket.io/api/station/MMMX/2026-10-30","record":"https://weathermarket.io/api/station/MMMX/2026-10-30?format=record","prev":"https://weathermarket.io/station/MMMX/2026-10-29","next":"https://weathermarket.io/station/MMMX/2026-10-31","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=30&year2=2026&month2=11&day2=1&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=30&hora=6&anof=2026&mesf=10&dayf=31&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMMX"}}}