{"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":"2026-10-04","window":{"date":"2026-10-04","timezone":"America/Mexico_City","dayStartUtc":"2026-10-04T06:00:00.000Z","dayEndUtc":"2026-10-05T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":20,"tmaxAt":"2026-10-04T17:55:00.000Z","tmin":16,"tminAt":"2026-10-04T08:40:00.000Z","tavg":17.3,"humidityMean":72.4,"windMean":3.1,"windMax":6.2,"windMaxAt":"2026-10-04T20:24:00.000Z","precipObservedCount":4,"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":"2026-10-04T17:55:00.000Z","obsTimeLocal":"2026-10-04T11:55:00-06:00","metarType":"METAR","raw":"METAR MMMX 041755Z 00000KT 9SM SCT020 BKN080 OVC220 20/12 A3030 NOSIG RMK SLP103 57006 916 8/237 HZY","temp":20,"dewpoint":12,"humidity":60,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-04T08:40:00.000Z","obsTimeLocal":"2026-10-04T02:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 040840Z 28003KT 8SM BKN015 OVC080 16/12 A3026 NOSIG RMK SLP066 57002 911 8/57/ HZY LWR SC","temp":16,"dewpoint":12,"humidity":77,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-04T20:24:00.000Z","obsTimeLocal":"2026-10-04T14:24:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 042024Z 04012KT 8SM -RA BKN020CB OVC080 19/12 A3025 NOSIG RMK 8/36/ HZY RAB24","temp":19,"dewpoint":12,"humidity":64,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-05T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":70,"normalIntervalMin":56,"thresholdMinutes":86},"reasons":[],"holdHours":3},"revision":"3ef08bb7e4ac5b66","lastChangedAt":"2026-10-05T06:00:14.211Z","corrections":[{"obsTimeUtc":"2026-10-04T14:50:00.000Z","correctedAt":"2026-10-04T14:54:38.561Z","original":"METAR MMMX 041450Z COR 06006KT 9SM BKN015 BKN080 OVC220 18/12 A3033 NOSIG RMK SLP115 52019 910 8/877 HZY LWR SC 3RD QUAD","corrected":"METAR MMMX 041450Z 06006KT 9SM BKN015 BKN080 OVC220 18/12 A3033 NOSIG RMK SLP115 52019 910 8/877 HZY LWR SC 3RD QUAD"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMMX/2026-10-04?format=record","status":"anchored","sha256":"166582d6f0d60f227e9e6e2ced59a6368141d73f0d4428d2747478cb110663dc","revision":"3ef08bb7e4ac5b66","flareTxHash":"0x19e4ffce17bd74b5a23e759ea496319a7849e3082e524a0e0cc2c41577488df6","flareBlock":71366876,"anchoredAt":"2026-10-05T09:01:12.259Z","explorer":"https://flare-explorer.flare.network/tx/0x19e4ffce17bd74b5a23e759ea496319a7849e3082e524a0e0cc2c41577488df6","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":"2026-10-04T17:55:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-04T08:40:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":20,"tmin":16,"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":"2026-10-04T06:40:00.000Z","obsTimeLocal":"2026-10-04T00:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 040640Z 02005KT 8SM SCT015 BKN080 17/12 A3027 NOSIG RMK 8/570 HZY CI LWR SC","temp":17,"dewpoint":12,"humidity":72,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T07:40:00.000Z","obsTimeLocal":"2026-10-04T01:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 040740Z 29004KT 8SM BKN015 OVC080 17/13 A3026 NOSIG RMK 8/57/ HZY LWR SC","temp":17,"dewpoint":13,"humidity":77,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T08:40:00.000Z","obsTimeLocal":"2026-10-04T02:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 040840Z 28003KT 8SM BKN015 OVC080 16/12 A3026 NOSIG RMK SLP066 57002 911 8/57/ HZY LWR SC","temp":16,"dewpoint":12,"humidity":77,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T09:40:00.000Z","obsTimeLocal":"2026-10-04T03:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 040940Z 02003KT 8SM BKN015 OVC080 16/13 A3025 NOSIG RMK 8/57/ HZY BINOVC LWR SC","temp":16,"dewpoint":13,"humidity":82,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T10:12:00.000Z","obsTimeLocal":"2026-10-04T04:12:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 041012Z 04005KT 7SM -RA BKN015 OVC080 16/12 A3025 NOSIG RMK 8/57/ HZY LWR SC RAB12","temp":16,"dewpoint":12,"humidity":77,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T10:27:00.000Z","obsTimeLocal":"2026-10-04T04:27:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 041027Z 05006KT 7SM BKN015 OVC080 16/12 A3025 NOSIG RMK 8/57/ HZY BINOVC LWR SC RAE27 OCNL DROPS","temp":16,"dewpoint":12,"humidity":77,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T10:40:00.000Z","obsTimeLocal":"2026-10-04T04:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 041040Z 03006KT 7SM BKN015 OVC080 16/13 A3026 NOSIG RMK 60005 8/57/ HZY BINOVC LWR SC OCNL DROPS","temp":16,"dewpoint":13,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T11:45:00.000Z","obsTimeLocal":"2026-10-04T05:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 041145Z 02005KT 7SM BKN015 BKN080 OVC220 16/12 A3027 NOSIG RMK SLP112 52002 907 8/577 HZY BINOVC LWR SC","temp":16,"dewpoint":12,"humidity":77,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T12:50:00.000Z","obsTimeLocal":"2026-10-04T06:50:00-06:00","metarType":"METAR","raw":"METAR MMMX 041250Z 03007KT 6SM VCRA BKN015 BKN080 OVC220 16/13 A3029 NOSIG RMK 8/577 HZY LWR SC PCPN 3TH QUAD OCNL DROPS","temp":16,"dewpoint":13,"humidity":82,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T13:47:00.000Z","obsTimeLocal":"2026-10-04T07:47:00-06:00","metarType":"METAR","raw":"METAR MMMX 041347Z 36008KT 6SM BKN015 BKN080 OVC220 16/12 A3031 NOSIG RMK 8/577 HZY DSNT PCPN 3RD QUAD","temp":16,"dewpoint":12,"humidity":77,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T14:02:00.000Z","obsTimeLocal":"2026-10-04T08:02:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 041402Z 00000KT 6SM -RA BKN015 BKN080 OVC220 16/12 A3032 NOSIG RMK 8/577 HZY RAB00","temp":16,"dewpoint":12,"humidity":77,"wind":0,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T14:15:00.000Z","obsTimeLocal":"2026-10-04T08:15:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 041415Z 00000KT 6SM BKN015 BKN080 OVC220 16/13 A3032 NOSIG RMK 8/577 HZY RAE10","temp":16,"dewpoint":13,"humidity":82,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T14:50:00.000Z","obsTimeLocal":"2026-10-04T08:50:00-06:00","metarType":"METAR","raw":"METAR MMMX 041450Z 06006KT 9SM BKN015 BKN080 OVC220 18/12 A3033 NOSIG RMK SLP115 52019 910 8/877 HZY LWR SC 3RD QUAD","temp":18,"dewpoint":12,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":"2026-10-04T14:54:38.561Z","originalRaw":"METAR MMMX 041450Z COR 06006KT 9SM BKN015 BKN080 OVC220 18/12 A3033 NOSIG RMK SLP115 52019 910 8/877 HZY LWR SC 3RD QUAD"},{"obsTimeUtc":"2026-10-04T15:50:00.000Z","obsTimeLocal":"2026-10-04T09:50:00-06:00","metarType":"METAR","raw":"METAR MMMX 041550Z 02005KT 9SM SCT015 BKN080 BKN220 19/12 A3033 NOSIG RMK 8/238 HZY FRMG CB 3RD QUAD","temp":19,"dewpoint":12,"humidity":64,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T16:51:00.000Z","obsTimeLocal":"2026-10-04T10:51:00-06:00","metarType":"METAR","raw":"METAR MMMX 041651Z 00000KT 9SM BKN020 OVC080 19/13 A3032 NOSIG RMK 8/27/ HZY BINOVC DSNT TCU S","temp":19,"dewpoint":13,"humidity":68,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T17:55:00.000Z","obsTimeLocal":"2026-10-04T11:55:00-06:00","metarType":"METAR","raw":"METAR MMMX 041755Z 00000KT 9SM SCT020 BKN080 OVC220 20/12 A3030 NOSIG RMK SLP103 57006 916 8/237 HZY","temp":20,"dewpoint":12,"humidity":60,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T18:50:00.000Z","obsTimeLocal":"2026-10-04T12:50:00-06:00","metarType":"METAR","raw":"METAR MMMX 041850Z 36004KT 9SM BKN020 OVC080 20/12 A3027 NOSIG RMK 8/27/ HZY DSNT TCU E W","temp":20,"dewpoint":12,"humidity":60,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T19:42:00.000Z","obsTimeLocal":"2026-10-04T13:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 041942Z 03010KT 10SM VCRA BKN020TCU OVC080 19/12 A3025 NOSIG RMK 8/27/ OCNL DROPS OVR STN CB AND PCPN N NE","temp":19,"dewpoint":12,"humidity":64,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T20:24:00.000Z","obsTimeLocal":"2026-10-04T14:24:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 042024Z 04012KT 8SM -RA BKN020CB OVC080 19/12 A3025 NOSIG RMK 8/36/ HZY RAB24","temp":19,"dewpoint":12,"humidity":64,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T20:35:00.000Z","obsTimeLocal":"2026-10-04T14:35:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 042035Z 02012KT 8SM VCRA BKN020CB OVC080 18/13 A3025 TEMPO 5SM TSRA RMK 8/36/ HZY PCPN S RAE35","temp":18,"dewpoint":13,"humidity":73,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T20:50:00.000Z","obsTimeLocal":"2026-10-04T14:50:00-06:00","metarType":"METAR","raw":"METAR MMMX 042050Z 01012KT 8SM VCRA BKN020CB BKN080 OVC220 19/12 A3025 TEMPO 5SM TSRA RMK SLP084 57018 925 60005 8/363 HZY PCPN S SE","temp":19,"dewpoint":12,"humidity":64,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T21:11:00.000Z","obsTimeLocal":"2026-10-04T15:11:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 042111Z 34008KT 8SM -RA BKN020CB BKN080 OVC220 18/11 A3025 TEMPO 5SM TSRA RMK 8/363 HZY RAB10 INTMNT RA","temp":18,"dewpoint":11,"humidity":64,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T21:40:00.000Z","obsTimeLocal":"2026-10-04T15:40:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 042140Z 36012KT 8SM SCT020CB BKN080 OVC220 18/12 A3025 TEMPO 5SM TSRA RMK 8/363 HZY RAE40","temp":18,"dewpoint":12,"humidity":68,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T21:45:00.000Z","obsTimeLocal":"2026-10-04T15:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 042145Z 02008KT 8SM SCT020CB BKN080 OVC220 18/12 A3025 NOSIG RMK 60005 8/363 HZY OCNL DROPS","temp":18,"dewpoint":12,"humidity":68,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T22:45:00.000Z","obsTimeLocal":"2026-10-04T16:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 042245Z 02007KT 8SM VCRA SCT020CB SCT080 OVC220 18/12 A3023 TEMPO 5SM TSRA RMK 8/363 HZY PCPN N AND W","temp":18,"dewpoint":12,"humidity":68,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T23:40:00.000Z","obsTimeLocal":"2026-10-04T17:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 042340Z 02010KT 7SM VCRA SCT020CB BKN080 OVC220 18/12 A3025 TEMPO 5SM TSRA RMK SLP090 57002 914 8/363 HZY PCPN W SW","temp":18,"dewpoint":12,"humidity":68,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T00:50:00.000Z","obsTimeLocal":"2026-10-04T18:50:00-06:00","metarType":"METAR","raw":"METAR MMMX 050050Z 30008KT 7SM SCT020CB BKN080 BKN220 17/13 A3028 NOSIG RMK 8/363 HZY OCNL DROPS","temp":17,"dewpoint":13,"humidity":77,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T01:40:00.000Z","obsTimeLocal":"2026-10-04T19:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 050140Z 31008KT 8SM FEW020 SCT080 BKN220 17/13 A3029 NOSIG RMK 8/463 HZY OCNL DROPS","temp":17,"dewpoint":13,"humidity":77,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T02:40:00.000Z","obsTimeLocal":"2026-10-04T20:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 050240Z 30006KT 8SM SCT015 BKN080 17/12 A3031 NOSIG RMK SLP110 52019 912 8/530 HZY CI LWR SC","temp":17,"dewpoint":12,"humidity":72,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T03:43:00.000Z","obsTimeLocal":"2026-10-04T21:43:00-06:00","metarType":"METAR","raw":"METAR MMMX 050343Z 30004KT 10SM BKN025 BKN100 16/12 A3034 NOSIG RMK 8/530 LWR SC SW","temp":16,"dewpoint":12,"humidity":77,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T04:42:00.000Z","obsTimeLocal":"2026-10-04T22:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 050442Z 30005KT 10SM SCT030 BKN100 16/12 A3033 NOSIG RMK 8/570","temp":16,"dewpoint":12,"humidity":77,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T05:44:00.000Z","obsTimeLocal":"2026-10-04T23:44:00-06:00","metarType":"METAR","raw":"METAR MMMX 050544Z 29005KT 10SM SCT030 SCT100 16/12 A3032 NOSIG RMK SLP112 52005 917 8/530","temp":16,"dewpoint":12,"humidity":77,"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/2026-10-04","json":"https://weathermarket.io/api/station/MMMX/2026-10-04","record":"https://weathermarket.io/api/station/MMMX/2026-10-04?format=record","prev":"https://weathermarket.io/station/MMMX/2026-10-03","next":"https://weathermarket.io/station/MMMX/2026-10-05","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=4&year2=2026&month2=10&day2=6&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=4&hora=6&anof=2026&mesf=10&dayf=5&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMMX"}}}