{"station":{"icao":"MMMY","city":{"slug":"monterrey","name":"Monterrey","country":"Mexico"},"timezone":"America/Monterrey","lat":25.69,"lon":-100.32,"us":false,"html":"https://weathermarket.io/station/MMMY","json":"https://weathermarket.io/api/station/MMMY","nwsCli":null},"date":"2026-10-06","window":{"date":"2026-10-06","timezone":"America/Monterrey","dayStartUtc":"2026-10-06T06:00:00.000Z","dayEndUtc":"2026-10-07T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-10-06T20:40:00.000Z","tmin":22,"tminAt":"2026-10-06T11:43:00.000Z","tavg":27.4,"humidityMean":59,"windMean":2.9,"windMax":4.6,"windMaxAt":"2026-10-06T14:40:00.000Z","precipObservedCount":0,"nObservations":20,"maxGapMinutes":281,"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":"2026-10-06T20:40:00.000Z","obsTimeLocal":"2026-10-06T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 062040Z 30005KT 10SM SCT030 32/18 A2996 RMK SLP128 57031 985 8/500 ISOL AS","temp":32,"dewpoint":18,"humidity":43,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-06T11:43:00.000Z","obsTimeLocal":"2026-10-06T05:43:00-06:00","metarType":"METAR","raw":"METAR MMMY 061143Z 28007KT 7SM FEW020 22/20 A3004 RMK SLP158 57002 970 8/500 HZY","temp":22,"dewpoint":20,"humidity":88,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-06T14:40:00.000Z","obsTimeLocal":"2026-10-06T08:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 061440Z 31009KT 10SM SKC 26/19 A3008 RMK SLP173 52015 974","temp":26,"dewpoint":19,"humidity":65,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-07T09:00:00.000Z","settleable":false,"coverage":{"ok":false,"maxGapMinutes":281,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":["coverage_gap: longest stretch without a report was 281 min, above 90 min (station normal interval 60 + 30)"],"holdHours":3},"revision":"2081ae507e56eb75","lastChangedAt":"2026-10-07T06:01:38.685Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MMMY/2026-10-06?format=record","status":"anchored","sha256":"1cac71869a6b56e256f12eb4de641bc34ad77cebc103b5450726c1b4ed18df36","revision":"2081ae507e56eb75","flareTxHash":"0x30a66ca9bfb184282ccf7b4cf60a30510c54cf6e7efb9f19bd81f85e9a7c0d04","flareBlock":71525105,"anchoredAt":"2026-10-07T09:01:10.555Z","explorer":"https://flare-explorer.flare.network/tx/0x30a66ca9bfb184282ccf7b4cf60a30510c54cf6e7efb9f19bd81f85e9a7c0d04","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":20,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-06T20:40:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-06T11:43:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":32,"tmin":22,"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":"2026-10-06T10:41:00.000Z","obsTimeLocal":"2026-10-06T04:41:00-06:00","metarType":"METAR","raw":"METAR MMMY 061041Z 29006KT 7SM SCT020 23/20 A3002 RMK 8/500 HZY","temp":23,"dewpoint":20,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T11:43:00.000Z","obsTimeLocal":"2026-10-06T05:43:00-06:00","metarType":"METAR","raw":"METAR MMMY 061143Z 28007KT 7SM FEW020 22/20 A3004 RMK SLP158 57002 970 8/500 HZY","temp":22,"dewpoint":20,"humidity":88,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T12:42:00.000Z","obsTimeLocal":"2026-10-06T06:42:00-06:00","metarType":"METAR","raw":"METAR MMMY 061242Z 28007KT 10SM SCT015 BKN070 22/19 A3005 RMK 8/570 HZY ISOL CI","temp":22,"dewpoint":19,"humidity":83,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T13:40:00.000Z","obsTimeLocal":"2026-10-06T07:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 061340Z 29006KT 10SM FEW015 24/19 A3006 RMK 8/500 ISOL AS CI","temp":24,"dewpoint":19,"humidity":74,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T14:40:00.000Z","obsTimeLocal":"2026-10-06T08:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 061440Z 31009KT 10SM SKC 26/19 A3008 RMK SLP173 52015 974","temp":26,"dewpoint":19,"humidity":65,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T15:40:00.000Z","obsTimeLocal":"2026-10-06T09:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 061540Z 30006KT 10SM SKC 28/19 A3008","temp":28,"dewpoint":19,"humidity":58,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T16:40:00.000Z","obsTimeLocal":"2026-10-06T10:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 061640Z 33005KT 10SM SKC 29/18 A3008 RMK CU FRMG N NE","temp":29,"dewpoint":18,"humidity":52,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T17:40:00.000Z","obsTimeLocal":"2026-10-06T11:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 061740Z 31005KT 10SM FEW030 30/19 A3005 RMK SLP160 57008 977 8/500 TCU N","temp":30,"dewpoint":19,"humidity":52,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T18:40:00.000Z","obsTimeLocal":"2026-10-06T12:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 061840Z 36002KT 10SM SCT030 30/18 A3002 RMK 8/500 TCU N","temp":30,"dewpoint":18,"humidity":49,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T19:40:00.000Z","obsTimeLocal":"2026-10-06T13:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 061940Z 32007KT 10SM SCT030 31/17 A2998 RMK 8/500 CB N","temp":31,"dewpoint":17,"humidity":43,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T20:40:00.000Z","obsTimeLocal":"2026-10-06T14:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 062040Z 30005KT 10SM SCT030 32/18 A2996 RMK SLP128 57031 985 8/500 ISOL AS","temp":32,"dewpoint":18,"humidity":43,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T21:40:00.000Z","obsTimeLocal":"2026-10-06T15:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 062140Z 32008KT 10SM SCT030 SCT070 32/17 A2994 RMK 8/530","temp":32,"dewpoint":17,"humidity":41,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T22:40:00.000Z","obsTimeLocal":"2026-10-06T16:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 062240Z 31007KT 12SM FEW030 31/17 A2994 RMK 8/500 ISOL AC","temp":31,"dewpoint":17,"humidity":43,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T23:40:00.000Z","obsTimeLocal":"2026-10-06T17:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 062340Z 30005KT 12SM SCT030 31/17 A2994 RMK SLP123 57006 990 8/500","temp":31,"dewpoint":17,"humidity":43,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T00:40:00.000Z","obsTimeLocal":"2026-10-06T18:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 070040Z 12005KT 12SM FEW030 FEW070 28/18 A2996 RMK 8/130","temp":28,"dewpoint":18,"humidity":55,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T01:40:00.000Z","obsTimeLocal":"2026-10-06T19:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 070140Z 00000KT 10SM BKN070 27/17 A2998 RMK 8/030 ISOL SC","temp":27,"dewpoint":17,"humidity":54,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T02:40:00.000Z","obsTimeLocal":"2026-10-06T20:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 070240Z 27005KT 8SM BKN050 26/19 A3000 RMK SLP142 52018 986 8/500","temp":26,"dewpoint":19,"humidity":65,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T03:40:00.000Z","obsTimeLocal":"2026-10-06T21:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 070340Z 30003KT 10SM BKN040 26/17 A3001 RMK 8/500","temp":26,"dewpoint":17,"humidity":58,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T04:40:00.000Z","obsTimeLocal":"2026-10-06T22:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 070440Z 32005KT 10SM SCT030 25/18 A3000 RMK 8/500","temp":25,"dewpoint":18,"humidity":65,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T05:40:00.000Z","obsTimeLocal":"2026-10-06T23:40:00-06:00","metarType":"METAR","raw":"METAR MMMY 070540Z 29008KT 8SM SCT030 BKN070 25/18 A3000 RMK SLP141 54000 980 8/530 HZY","temp":25,"dewpoint":18,"humidity":65,"wind":4.1,"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/MMMY/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MMMY/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for MMMY for the contract date (station-local calendar day), as published at https://weathermarket.io/station/MMMY/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/MMMY/2026-10-06","json":"https://weathermarket.io/api/station/MMMY/2026-10-06","record":"https://weathermarket.io/api/station/MMMY/2026-10-06?format=record","prev":"https://weathermarket.io/station/MMMY/2026-10-05","next":"https://weathermarket.io/station/MMMY/2026-10-07","station":"https://weathermarket.io/station/MMMY","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=MMMY&data=metar&year1=2026&month1=10&day1=6&year2=2026&month2=10&day2=8&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=MMMY&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=6&hora=6&anof=2026&mesf=10&dayf=7&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MMMY"}}}