{"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":"2026-10-17","window":{"date":"2026-10-17","timezone":"America/Mexico_City","dayStartUtc":"2026-10-17T06:00:00.000Z","dayEndUtc":"2026-10-18T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":17,"tmaxAt":"2026-10-17T20:40:00.000Z","tmin":12,"tminAt":"2026-10-17T11:17:00.000Z","tavg":14.1,"humidityMean":67.2,"windMean":4.4,"windMax":8.2,"windMaxAt":"2026-10-18T00:45:00.000Z","precipObservedCount":3,"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":"2026-10-17T20:40:00.000Z","obsTimeLocal":"2026-10-17T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 172040Z 34008KT 8SM BKN020 BKN080 17/08 A3037 NOSIG RMK SLP161 57021 931 8/270 HZY","temp":17,"dewpoint":8,"humidity":55,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-17T11:17:00.000Z","obsTimeLocal":"2026-10-17T05:17:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 171117Z 30005KT 3SM -DZ SCT005 BKN012 OVC020 12/09 A3043 TEMPO 2SM -DZ BR RMK 8/6// TWR VSBY LWR ST","temp":12,"dewpoint":9,"humidity":82,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-18T00:45:00.000Z","obsTimeLocal":"2026-10-17T18:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 180045Z 02016KT 8SM BKN020 OVC080 15/07 A3042 NOSIG RMK 8/47/ HZY LWR SC","temp":15,"dewpoint":7,"humidity":59,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-18T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":70,"normalIntervalMin":55,"thresholdMinutes":85},"reasons":[],"holdHours":3},"revision":"af66252c3e1aec3b","lastChangedAt":"2026-10-18T05:59:38.501Z","corrections":[{"obsTimeUtc":"2026-10-17T18:45:00.000Z","correctedAt":"2026-10-17T18:59:38.250Z","original":"METAR MMMX 171845Z COR 30007KT 10SM OVC020 16/08 A3042 NOSIG RMK 8/1// HZY BINOVC ISOL MDT CU AC","corrected":"METAR MMMX 171845Z COR 30007KT 10SM OVC020 16/08 A3042 NOSIG RMK 8/1// HZY BINOVC ISOL MDT CU AC"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMMX/2026-10-17?format=record","status":"anchored","sha256":"dd69ede7fa2b821b924e18d2ec6078e3f0f937df0136247a7cbdab0a838df3ab","revision":"af66252c3e1aec3b","flareTxHash":"0x6fdd8db113d1c70c73c45f836a3b495837c8ace487878e7bb2d00e7a501502c4","flareBlock":72391934,"anchoredAt":"2026-10-18T09:01:37.059Z","explorer":"https://flare-explorer.flare.network/tx/0x6fdd8db113d1c70c73c45f836a3b495837c8ace487878e7bb2d00e7a501502c4","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":"2026-10-17T20:40:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-17T11:17:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":17,"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":"2026-10-17T06:42:00.000Z","obsTimeLocal":"2026-10-17T00:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 170642Z 36008KT 330V030 8SM SCT010 BKN020 OVC070 14/08 A3043 NOSIG RMK 8/57/ LWR SC","temp":14,"dewpoint":8,"humidity":67,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T07:42:00.000Z","obsTimeLocal":"2026-10-17T01:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 170742Z 31004KT 8SM SCT010 BKN020 OVC070 13/09 A3042 NOSIG RMK 8/57/ PCPN SW LWR SC","temp":13,"dewpoint":9,"humidity":77,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T08:46:00.000Z","obsTimeLocal":"2026-10-17T02:46:00-06:00","metarType":"METAR","raw":"METAR MMMX 170846Z 36009KT 330V030 8SM FEW003 SCT015 OVC030 13/09 A3041 NOSIG RMK SLP152 57006 936 8/7// LWR SC SW","temp":13,"dewpoint":9,"humidity":77,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T09:42:00.000Z","obsTimeLocal":"2026-10-17T03:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 170942Z 35010KT 8SM FEW005 BKN015 OVC030 13/09 A3041 NOSIG RMK 8/7// LWR SC SW","temp":13,"dewpoint":9,"humidity":77,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T10:49:00.000Z","obsTimeLocal":"2026-10-17T04:49:00-06:00","metarType":"METAR","raw":"METAR MMMX 171049Z 36007KT 7SM SCT005 BKN012 OVC020 13/08 A3042 TEMPO 2SM DZ RMK 8/6// PCPN N SW LWR ST","temp":13,"dewpoint":8,"humidity":72,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T10:55:00.000Z","obsTimeLocal":"2026-10-17T04:55:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 171055Z 36006KT 5SM -DZ SCT005 BKN012 OVC020 13/09 A3042 TEMPO 2SM DZ RMK 8/6// DZB52 LWR ST","temp":13,"dewpoint":9,"humidity":77,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T11:17:00.000Z","obsTimeLocal":"2026-10-17T05:17:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 171117Z 30005KT 3SM -DZ SCT005 BKN012 OVC020 12/09 A3043 TEMPO 2SM -DZ BR RMK 8/6// TWR VSBY LWR ST","temp":12,"dewpoint":9,"humidity":82,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T11:45:00.000Z","obsTimeLocal":"2026-10-17T05:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 171145Z 34006KT 4SM -DZ FEW005 BKN012 OVC020 12/09 A3044 TEMPO 2SM -DZ BR RMK SLP166 52004 935 60005 8/6// VRB COND","temp":12,"dewpoint":9,"humidity":82,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T12:46:00.000Z","obsTimeLocal":"2026-10-17T06:46:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 171246Z 01006KT 5SM BKN012 OVC017 12/09 A3045 NOSIG RMK 8/7// DZE41 LWR VSBY AND PCPN SW LWR ST","temp":12,"dewpoint":9,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T12:47:00.000Z","obsTimeLocal":"2026-10-17T06:47:00-06:00","metarType":"METAR","raw":"METAR MMMX 171247Z 01006KT 5SM BKN012 OVC017 12/09 A3045 NOSIG RMK 60005 8/7// LWR VSBY AND PCPN SW LWR ST","temp":12,"dewpoint":9,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T13:45:00.000Z","obsTimeLocal":"2026-10-17T07:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 171345Z 31010KT 7SM BKN015 OVC020 12/08 A3048 NOSIG RMK 8/7// HZY","temp":12,"dewpoint":8,"humidity":77,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T14:45:00.000Z","obsTimeLocal":"2026-10-17T08:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 171445Z 01008KT 10SM BKN015 BKN080 13/08 A3049 NOSIG RMK SLP199 52015 931 8/570 HZY","temp":13,"dewpoint":8,"humidity":72,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T15:45:00.000Z","obsTimeLocal":"2026-10-17T09:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 171545Z 01010KT 10SM BKN020 OVC080 15/07 A3048 NOSIG RMK 8/87/ HZY BINOVC","temp":15,"dewpoint":7,"humidity":59,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T16:47:00.000Z","obsTimeLocal":"2026-10-17T10:47:00-06:00","metarType":"METAR","raw":"METAR MMMX 171647Z 02008KT 10SM BKN020 OVC080 15/08 A3047 NOSIG RMK 8/17/ HZY BINOVC","temp":15,"dewpoint":8,"humidity":63,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T17:45:00.000Z","obsTimeLocal":"2026-10-17T11:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 171745Z 34006KT 10SM BKN020 16/08 A3045 NOSIG RMK SLP184 57008 932 8/100 HZY BINOVC ISOL AC","temp":16,"dewpoint":8,"humidity":59,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T18:45:00.000Z","obsTimeLocal":"2026-10-17T12:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 171845Z COR 30007KT 10SM OVC020 16/08 A3042 NOSIG RMK 8/1// HZY BINOVC ISOL MDT CU AC","temp":16,"dewpoint":8,"humidity":59,"wind":3.6,"precipObserved":false,"correctedAt":"2026-10-17T18:59:38.250Z","originalRaw":"METAR MMMX 171845Z COR 30007KT 10SM OVC020 16/08 A3042 NOSIG RMK 8/1// HZY BINOVC ISOL MDT CU AC"},{"obsTimeUtc":"2026-10-17T19:45:00.000Z","obsTimeLocal":"2026-10-17T13:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 171945Z 28007KT 10SM BKN020 16/09 A3039 NOSIG RMK 8/100 HZY ISOL AC","temp":16,"dewpoint":9,"humidity":63,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T20:40:00.000Z","obsTimeLocal":"2026-10-17T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 172040Z 34008KT 8SM BKN020 BKN080 17/08 A3037 NOSIG RMK SLP161 57021 931 8/270 HZY","temp":17,"dewpoint":8,"humidity":55,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T21:20:00.000Z","obsTimeLocal":"2026-10-17T15:20:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 172120Z 36010G20KT 8SM BKN020 OVC080 17/08 A3037 NOSIG RMK 8/27/ HZY BINOVC","temp":17,"dewpoint":8,"humidity":55,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T21:45:00.000Z","obsTimeLocal":"2026-10-17T15:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 172145Z 02010G20KT 8SM BKN020 OVC080 17/08 A3037 NOSIG RMK 8/27/ HZY BINOVC","temp":17,"dewpoint":8,"humidity":55,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T22:40:00.000Z","obsTimeLocal":"2026-10-17T16:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 172240Z 03012G22KT 8SM BKN020 OVC080 16/08 A3038 NOSIG RMK 8/27/ HZY","temp":16,"dewpoint":8,"humidity":59,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T23:45:00.000Z","obsTimeLocal":"2026-10-17T17:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 172345Z 02015KT 8SM BKN020 OVC080 16/08 A3040 NOSIG RMK SLP165 54000 932 8/47/ HZY LWR SC","temp":16,"dewpoint":8,"humidity":59,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T00:25:00.000Z","obsTimeLocal":"2026-10-17T18:25:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 180025Z 02012G22KT 8SM BKN020 OVC080 15/07 A3041 NOSIG RMK 8/47/ HZY LWR SC","temp":15,"dewpoint":7,"humidity":59,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T00:45:00.000Z","obsTimeLocal":"2026-10-17T18:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 180045Z 02016KT 8SM BKN020 OVC080 15/07 A3042 NOSIG RMK 8/47/ HZY LWR SC","temp":15,"dewpoint":7,"humidity":59,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T01:40:00.000Z","obsTimeLocal":"2026-10-17T19:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 180140Z 02012KT 10SM BKN020 BKN080 OVC220 14/07 A3044 NOSIG RMK 8/537 HZY BINOVC LWR SC","temp":14,"dewpoint":7,"humidity":63,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T02:40:00.000Z","obsTimeLocal":"2026-10-17T20:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 180240Z 32008KT 8SM BKN020 BKN080 OVC220 14/07 A3047 NOSIG RMK SLP200 52024 922 8/537 HZY BINOVC LWR SC","temp":14,"dewpoint":7,"humidity":63,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T03:50:00.000Z","obsTimeLocal":"2026-10-17T21:50:00-06:00","metarType":"METAR","raw":"METAR MMMX 180350Z 36006KT 10SM BKN020 BKN080 OVC210 13/07 A3048 NOSIG RMK 8/579 HZY BINOVC LWR SC","temp":13,"dewpoint":7,"humidity":67,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T04:43:00.000Z","obsTimeLocal":"2026-10-17T22:43:00-06:00","metarType":"METAR","raw":"METAR MMMX 180443Z 36012KT 10SM BKN020 BKN080 OVC210 13/07 A3049 NOSIG RMK 8/579 HZY BINOVC","temp":13,"dewpoint":7,"humidity":67,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T05:49:00.000Z","obsTimeLocal":"2026-10-17T23:49:00-06:00","metarType":"METAR","raw":"METAR MMMX 180549Z 03007KT 10SM BKN020 OVC080 13/06 A3047 NOSIG RMK SLP192 54000 908 8/57/ HZY LWR SC BINOVC","temp":13,"dewpoint":6,"humidity":62,"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/2026-10-17","json":"https://weathermarket.io/api/station/MMMX/2026-10-17","record":"https://weathermarket.io/api/station/MMMX/2026-10-17?format=record","prev":"https://weathermarket.io/station/MMMX/2026-10-16","next":"https://weathermarket.io/station/MMMX/2026-10-18","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=17&year2=2026&month2=10&day2=19&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=17&hora=6&anof=2026&mesf=10&dayf=18&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMMX"}}}