{"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":"2026-10-15","window":{"date":"2026-10-15","timezone":"America/Mexico_City","dayStartUtc":"2026-10-15T06:00:00.000Z","dayEndUtc":"2026-10-16T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":23,"tmaxAt":"2026-10-15T20:45:00.000Z","tmin":12,"tminAt":"2026-10-15T12:44:00.000Z","tavg":16.5,"humidityMean":72.7,"windMean":4,"windMax":10.3,"windMaxAt":"2026-10-15T23:05:00.000Z","precipObservedCount":10,"nObservations":33,"maxGapMinutes":117,"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":"2026-10-15T20:45:00.000Z","obsTimeLocal":"2026-10-15T14:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 152045Z 06005KT 5SM FEW020TCU SCT080 BKN220 23/09 A3019 NOSIG RMK SLP062 57027 951 8/238 HZY","temp":23,"dewpoint":9,"humidity":41,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-15T12:44:00.000Z","obsTimeLocal":"2026-10-15T06:44:00-06:00","metarType":"METAR","raw":"METAR MMMX 151244Z 06004KT 7SM FEW100 BKN200 12/10 A3029 NOSIG RMK 8/018 BR HZ ARND ISOL SC","temp":12,"dewpoint":10,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-15T23:05:00.000Z","obsTimeLocal":"2026-10-15T17:05:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 152305Z 08020KT 6SM BKN020CB OVC080 18/11 A3019 TEMPO 5SM TSRA RMK 8/36/ HZY OCNL DROPS PCPN 1ST QUAD","temp":18,"dewpoint":11,"humidity":64,"wind":10.3,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-16T09:00:00.000Z","settleable":false,"coverage":{"ok":false,"maxGapMinutes":117,"normalIntervalMin":55,"thresholdMinutes":85},"reasons":["coverage_gap: longest stretch without a report was 117 min, above 85 min (station normal interval 55 + 30)"],"holdHours":3},"revision":"8093cf107d3c4b76","lastChangedAt":"2026-10-16T05:59:38.370Z","corrections":[{"obsTimeUtc":"2026-10-15T14:45:00.000Z","correctedAt":"2026-10-15T14:59:38.749Z","original":"METAR MMMX 151445Z COR 06004KT 6SM FEW020 BKN220 17/11 A3032 NOSIG RMK SLP113 52008 960 8/108 HZY","corrected":"METAR MMMX 151445Z COR 06004KT 6SM FEW020 BKN220 17/11 A3032 NOSIG RMK SLP113 52008 960 8/108 HZY"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMMX/2026-10-15?format=record","status":"anchored","sha256":"dcf3e182bf7d64c1a74f85054b16835be185db502f0e93aa01370711a720d8c3","revision":"8093cf107d3c4b76","flareTxHash":"0x4ebe611397d59f80ffcf1c0772fd24201725da3d8f0cc063d0598495658d70be","flareBlock":72235738,"anchoredAt":"2026-10-16T09:02:51.904Z","explorer":"https://flare-explorer.flare.network/tx/0x4ebe611397d59f80ffcf1c0772fd24201725da3d8f0cc063d0598495658d70be","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":33,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-15T20:45:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-15T12:44:00.000Z","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":"2026-10-15T06:42:00.000Z","obsTimeLocal":"2026-10-15T00:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 150642Z 27006KT 10SM FEW040 SCT200 16/10 A3030 NOSIG RMK 8/509 ISOL AC","temp":16,"dewpoint":10,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T07:42:00.000Z","obsTimeLocal":"2026-10-15T01:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 150742Z 29006KT 10SM FEW200 16/11 A3028 NOSIG RMK 8/009","temp":16,"dewpoint":11,"humidity":72,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T08:44:00.000Z","obsTimeLocal":"2026-10-15T02:44:00-06:00","metarType":"METAR","raw":"METAR MMMX 150844Z 06005KT 10SM SCT200 14/11 A3026 NOSIG RMK SLP074 57012 960 8/008 ISOL SC","temp":14,"dewpoint":11,"humidity":82,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T09:42:00.000Z","obsTimeLocal":"2026-10-15T03:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 150942Z 06002KT 10SM SCT200 14/10 A3026 NOSIG RMK 8/008","temp":14,"dewpoint":10,"humidity":77,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T10:42:00.000Z","obsTimeLocal":"2026-10-15T04:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 151042Z 08005KT 10SM SCT200 13/11 A3027 NOSIG RMK 8/008","temp":13,"dewpoint":11,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T11:46:00.000Z","obsTimeLocal":"2026-10-15T05:46:00-06:00","metarType":"METAR","raw":"METAR MMMX 151146Z 07004KT 10SM SCT200 13/11 A3029 NOSIG RMK SLP113 52006 956 8/008 ISOL SC HZY","temp":13,"dewpoint":11,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T12:44:00.000Z","obsTimeLocal":"2026-10-15T06:44:00-06:00","metarType":"METAR","raw":"METAR MMMX 151244Z 06004KT 7SM FEW100 BKN200 12/10 A3029 NOSIG RMK 8/018 BR HZ ARND ISOL SC","temp":12,"dewpoint":10,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T13:40:00.000Z","obsTimeLocal":"2026-10-15T07:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 151340Z 06004KT 6SM BKN220 13/11 A3030 NOSIG RMK 8/008 HZY ISOL ST 3RD QUAD","temp":13,"dewpoint":11,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T14:45:00.000Z","obsTimeLocal":"2026-10-15T08:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 151445Z COR 06004KT 6SM FEW020 BKN220 17/11 A3032 NOSIG RMK SLP113 52008 960 8/108 HZY","temp":17,"dewpoint":11,"humidity":68,"wind":2.1,"precipObserved":false,"correctedAt":"2026-10-15T14:59:38.749Z","originalRaw":"METAR MMMX 151445Z COR 06004KT 6SM FEW020 BKN220 17/11 A3032 NOSIG RMK SLP113 52008 960 8/108 HZY"},{"obsTimeUtc":"2026-10-15T15:45:00.000Z","obsTimeLocal":"2026-10-15T09:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 151545Z 07005KT 6SM BKN020 BKN220 18/11 A3032 NOSIG RMK 8/208 HZY","temp":18,"dewpoint":11,"humidity":64,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T16:42:00.000Z","obsTimeLocal":"2026-10-15T10:42:00-06:00","metarType":"METAR","raw":"METAR MMMX 151642Z 00000KT 5SM BKN020 BKN220 20/11 A3032 NOSIG RMK 8/208 HZY","temp":20,"dewpoint":11,"humidity":56,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T17:52:00.000Z","obsTimeLocal":"2026-10-15T11:52:00-06:00","metarType":"METAR","raw":"METAR MMMX 151752Z 00000KT 3SM HZ FEW020 BKN220 21/11 A3028 NOSIG RMK SLP097 57007 900 8/208 TWR VIS","temp":21,"dewpoint":11,"humidity":53,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T19:49:00.000Z","obsTimeLocal":"2026-10-15T13:49:00-06:00","metarType":"METAR","raw":"METAR MMMX 151949Z 02004KT 4SM SCT020 OVC220 22/09 A3021 NOSIG RMK 8/207 HZY","temp":22,"dewpoint":9,"humidity":43,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T20:45:00.000Z","obsTimeLocal":"2026-10-15T14:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 152045Z 06005KT 5SM FEW020TCU SCT080 BKN220 23/09 A3019 NOSIG RMK SLP062 57027 951 8/238 HZY","temp":23,"dewpoint":9,"humidity":41,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T21:46:00.000Z","obsTimeLocal":"2026-10-15T15:46:00-06:00","metarType":"METAR","raw":"METAR MMMX 152146Z 06007KT 5SM SCT020TCU BKN080 23/10 A3017 NOSIG RMK 8/230 HZY PCPN NE","temp":23,"dewpoint":10,"humidity":44,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T22:42:00.000Z","obsTimeLocal":"2026-10-15T16:42:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 152242Z 06014KT 6SM BKN020CB BKN080 21/11 A3017 NOSIG RMK 8/360 HZY PCPN NE E","temp":21,"dewpoint":11,"humidity":53,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T22:46:00.000Z","obsTimeLocal":"2026-10-15T16:46:00-06:00","metarType":"METAR","raw":"METAR MMMX 152246Z 07015KT 6SM BKN020CB OVC080 20/11 A3017 TEMPO 5SM TSRA RMK 8/36/ HZY PCPN E NE SW","temp":20,"dewpoint":11,"humidity":56,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T23:05:00.000Z","obsTimeLocal":"2026-10-15T17:05:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 152305Z 08020KT 6SM BKN020CB OVC080 18/11 A3019 TEMPO 5SM TSRA RMK 8/36/ HZY OCNL DROPS PCPN 1ST QUAD","temp":18,"dewpoint":11,"humidity":64,"wind":10.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T23:17:00.000Z","obsTimeLocal":"2026-10-15T17:17:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 152317Z 07014KT 6SM -TSRA BKN020CB OVC080 17/11 A3019 TEMPO 5SM TSRA RMK 8/96/ HZY RAB14 TSB15 OCNL LTGIC NE E","temp":17,"dewpoint":11,"humidity":68,"wind":7.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T23:40:00.000Z","obsTimeLocal":"2026-10-15T17:40:00-06:00","metarType":"METAR","raw":"METAR MMMX 152340Z 04020KT 5SM -TSRA BKN015CB OVC070 16/11 A3021 TEMPO 4SM TSRA RMK SLP097 52001 952 60005 8/96/ HZY OCNL LTGICCG 1ST QUAD AND W","temp":16,"dewpoint":11,"humidity":72,"wind":10.3,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T23:42:00.000Z","obsTimeLocal":"2026-10-15T17:42:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 152342Z 05020KT 5SM TSRA BKN015CB OVC070 15/11 A3022 TEMPO 4SM TSRA RMK 8/96/ HZY VSBY LWR W SW FRQ LTGICCG 1ST QUAD AND W RAB42","temp":15,"dewpoint":11,"humidity":77,"wind":10.3,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T23:51:00.000Z","obsTimeLocal":"2026-10-15T17:51:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 152351Z 05010G20KT 5SM TSRA BKN015CB OVC070 15/12 A3022 TEMPO 4SM TSRA RMK 8/96/ HZY FRQ LTGICCG VSBY LWR W SW","temp":15,"dewpoint":12,"humidity":82,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T00:04:00.000Z","obsTimeLocal":"2026-10-15T18:04:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 160004Z 04015KT 4SM +TSRA BKN015CB OVC070 14/12 A3023 NOSIG RMK 8/96/ HZY VSBY LWR OCNL LTGICCG W SW RAB04","temp":14,"dewpoint":12,"humidity":88,"wind":7.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T00:40:00.000Z","obsTimeLocal":"2026-10-15T18:40:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 160040Z 03010KT 4SM TSRA BKN015CB OVC070 15/13 A3023 NOSIG RMK 8/96/ HZY OCNL LTGICCG SW RAB40","temp":15,"dewpoint":13,"humidity":88,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T00:45:00.000Z","obsTimeLocal":"2026-10-15T18:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 160045Z 02008KT 4SM TSRA BKN015CB OVC070 15/13 A3024 NOSIG RMK 60605 8/96/ HZY OCNL LTGICCG SW","temp":15,"dewpoint":13,"humidity":88,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T00:55:00.000Z","obsTimeLocal":"2026-10-15T18:55:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 160055Z 36006KT 5SM -TSRA BKN015CB OVC070 15/13 A3024 NOSIG RMK 8/96/ HZY OCNL LTGICCG S SW RAB55","temp":15,"dewpoint":13,"humidity":88,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T01:20:00.000Z","obsTimeLocal":"2026-10-15T19:20:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 160120Z 33006KT 5SM -RA BKN015CB OVC070 15/12 A3024 NOSIG RMK 8/96/ HZY STFRA TSE05","temp":15,"dewpoint":12,"humidity":82,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T01:45:00.000Z","obsTimeLocal":"2026-10-15T19:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 160145Z 26008KT 5SM -RA BKN015 OVC070 16/12 A3026 NOSIG RMK 60105 8/47/ HZY LWR SC","temp":16,"dewpoint":12,"humidity":77,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T02:13:00.000Z","obsTimeLocal":"2026-10-15T20:13:00-06:00","metarType":"SPECI","raw":"SPECI MMMX 160213Z 24005KT 5SM BKN015 OVC070 15/12 A3027 NOSIG RMK 8/47/ HZY LWR SC OCNL DROPS RAE12","temp":15,"dewpoint":12,"humidity":82,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T02:45:00.000Z","obsTimeLocal":"2026-10-15T20:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 160245Z 30006KT 5SM SCT015 BKN070 OVC220 15/13 A3028 NOSIG RMK SLP111 52021 954 60005 8/477 HZY LWR SC","temp":15,"dewpoint":13,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T03:46:00.000Z","obsTimeLocal":"2026-10-15T21:46:00-06:00","metarType":"METAR","raw":"METAR MMMX 160346Z 23006KT 7SM SCT015 BKN080 BKN210 16/13 A3030 NOSIG RMK 8/479 HZY","temp":16,"dewpoint":13,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T04:45:00.000Z","obsTimeLocal":"2026-10-15T22:45:00-06:00","metarType":"METAR","raw":"METAR MMMX 160445Z 25005KT 7SM SCT020 BKN080 BKN210 17/12 A3029 NOSIG RMK 8/579 HZY LWR SC","temp":17,"dewpoint":12,"humidity":72,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T05:47:00.000Z","obsTimeLocal":"2026-10-15T23:47:00-06:00","metarType":"METAR","raw":"METAR MMMX 160547Z 30005KT 9SM SCT020 BKN080 16/11 A3029 NOSIG RMK SLP100 52005 955 8/530 HZY LWR SC ISOL CI","temp":16,"dewpoint":11,"humidity":72,"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/2026-10-15","json":"https://weathermarket.io/api/station/MMMX/2026-10-15","record":"https://weathermarket.io/api/station/MMMX/2026-10-15?format=record","prev":"https://weathermarket.io/station/MMMX/2026-10-14","next":"https://weathermarket.io/station/MMMX/2026-10-16","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=15&year2=2026&month2=10&day2=17&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=15&hora=6&anof=2026&mesf=10&dayf=16&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMMX"}}}