{"station":{"icao":"MGGT","city":{"slug":"guatemala-city","name":"Guatemala City","country":"Guatemala"},"timezone":"America/Guatemala","lat":14.63,"lon":-90.51,"us":false,"html":"https://weathermarket.io/station/MGGT","json":"https://weathermarket.io/api/station/MGGT","nwsCli":null},"date":"2026-10-27","window":{"date":"2026-10-27","timezone":"America/Guatemala","dayStartUtc":"2026-10-27T06:00:00.000Z","dayEndUtc":"2026-10-28T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":25,"tmaxAt":"2026-10-27T19:00:00.000Z","tmin":14,"tminAt":"2026-10-27T08:00:00.000Z","tavg":18.8,"humidityMean":66.3,"windMean":4.9,"windMax":7.2,"windMaxAt":"2026-10-27T14:00:00.000Z","precipObservedCount":0,"nObservations":24,"maxGapMinutes":60,"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":"2026-10-27T19:00:00.000Z","obsTimeLocal":"2026-10-27T13:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 271900Z 01012KT CAVOK 25/10 Q1021 A3015","temp":25,"dewpoint":10,"humidity":39,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-27T08:00:00.000Z","obsTimeLocal":"2026-10-27T02:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 270800Z 01006KT CAVOK 14/11 Q1023 A3021","temp":14,"dewpoint":11,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-27T14:00:00.000Z","obsTimeLocal":"2026-10-27T08:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 271400Z 02014KT CAVOK 17/11 Q1023 A3021","temp":17,"dewpoint":11,"humidity":68,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-28T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"4f3a9bbde51db0c7","lastChangedAt":"2026-10-28T05:00:21.748Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MGGT/2026-10-27?format=record","status":"anchored","sha256":"e14396e0fd05de12e9142ad0cc35d69f92fe6f4b0b4f135b4667038c1a98f4e1","revision":"4f3a9bbde51db0c7","flareTxHash":"0xafc9b5593dd3a8fc64e841afc5fc1f3d7baf2b7e816444e3596fa1b75ddad8df","flareBlock":73836639,"anchoredAt":"2026-11-05T22:01:42.488Z","explorer":"https://flare-explorer.flare.network/tx/0xafc9b5593dd3a8fc64e841afc5fc1f3d7baf2b7e816444e3596fa1b75ddad8df","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":24,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-27T19:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-27T08:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":25,"tmin":14,"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":"2026-10-27T06:00:00.000Z","obsTimeLocal":"2026-10-27T00:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 270600Z 02012KT CAVOK 15/13 Q1023 A3021","temp":15,"dewpoint":13,"humidity":88,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T07:00:00.000Z","obsTimeLocal":"2026-10-27T01:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 270700Z 00000KT CAVOK 15/11 Q1023 A3021","temp":15,"dewpoint":11,"humidity":77,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T08:00:00.000Z","obsTimeLocal":"2026-10-27T02:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 270800Z 01006KT CAVOK 14/11 Q1023 A3021","temp":14,"dewpoint":11,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T09:00:00.000Z","obsTimeLocal":"2026-10-27T03:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 270900Z 01008KT CAVOK 14/11 Q1022 A3018 RMK FEW080","temp":14,"dewpoint":11,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T10:00:00.000Z","obsTimeLocal":"2026-10-27T04:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 271000Z 02008KT CAVOK 14/11 Q1022 A3018 RMK FEW080","temp":14,"dewpoint":11,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T11:00:00.000Z","obsTimeLocal":"2026-10-27T05:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 271100Z 02010KT CAVOK 14/11 Q1022 A3018","temp":14,"dewpoint":11,"humidity":82,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T12:00:00.000Z","obsTimeLocal":"2026-10-27T06:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 271200Z 02008KT CAVOK 14/12 Q1023 A3021 RMK FEW080","temp":14,"dewpoint":12,"humidity":88,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T13:00:00.000Z","obsTimeLocal":"2026-10-27T07:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 271300Z 03008KT CAVOK 15/11 Q1023 A3021 RMK FEW080","temp":15,"dewpoint":11,"humidity":77,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T14:00:00.000Z","obsTimeLocal":"2026-10-27T08:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 271400Z 02014KT CAVOK 17/11 Q1023 A3021","temp":17,"dewpoint":11,"humidity":68,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T15:00:00.000Z","obsTimeLocal":"2026-10-27T09:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 271500Z 36012KT CAVOK 19/11 Q1024 A3024","temp":19,"dewpoint":11,"humidity":60,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T16:00:00.000Z","obsTimeLocal":"2026-10-27T10:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 271600Z 01012KT CAVOK 21/10 Q1024 A3024","temp":21,"dewpoint":10,"humidity":49,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T17:00:00.000Z","obsTimeLocal":"2026-10-27T11:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 271700Z 36012KT CAVOK 23/09 Q1023 A3021","temp":23,"dewpoint":9,"humidity":41,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T18:00:00.000Z","obsTimeLocal":"2026-10-27T12:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 271800Z 02012KT CAVOK 24/11 Q1022 A3018","temp":24,"dewpoint":11,"humidity":44,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T19:00:00.000Z","obsTimeLocal":"2026-10-27T13:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 271900Z 01012KT CAVOK 25/10 Q1021 A3015","temp":25,"dewpoint":10,"humidity":39,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T20:00:00.000Z","obsTimeLocal":"2026-10-27T14:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 272000Z 02010KT 9999 FEW018 25/10 Q1021 A3015","temp":25,"dewpoint":10,"humidity":39,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T21:00:00.000Z","obsTimeLocal":"2026-10-27T15:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 272100Z 02010KT 9999 FEW020 25/10 Q1021 A3015 RMK TCU DIST S","temp":25,"dewpoint":10,"humidity":39,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T22:00:00.000Z","obsTimeLocal":"2026-10-27T16:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 272200Z 04010KT 9999 FEW020 24/11 Q1021 A3015 RMK CB DIST S","temp":24,"dewpoint":11,"humidity":44,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-27T23:00:00.000Z","obsTimeLocal":"2026-10-27T17:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 272300Z 04010KT 9999 FEW018 23/13 Q1021 A3015","temp":23,"dewpoint":13,"humidity":53,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T00:00:00.000Z","obsTimeLocal":"2026-10-27T18:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 280000Z 03010KT CAVOK 21/14 Q1021 A3015","temp":21,"dewpoint":14,"humidity":64,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T01:00:00.000Z","obsTimeLocal":"2026-10-27T19:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 280100Z 03010KT CAVOK 19/13 Q1022 A3018","temp":19,"dewpoint":13,"humidity":68,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T02:00:00.000Z","obsTimeLocal":"2026-10-27T20:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 280200Z 02010KT CAVOK 18/14 Q1023 A3021","temp":18,"dewpoint":14,"humidity":77,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T03:00:00.000Z","obsTimeLocal":"2026-10-27T21:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 280300Z 02008KT CAVOK 17/14 Q1024 A3024 RMK FEW080","temp":17,"dewpoint":14,"humidity":83,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T04:00:00.000Z","obsTimeLocal":"2026-10-27T22:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 280400Z 01008KT 9999 FEW016 SCT080 17/14 Q1024 A3024","temp":17,"dewpoint":14,"humidity":83,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T05:00:00.000Z","obsTimeLocal":"2026-10-27T23:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 280500Z 01008KT 9999 FEW016 SCT080 17/14 Q1024 A3024","temp":17,"dewpoint":14,"humidity":83,"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/MGGT/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MGGT/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for MGGT for the contract date (station-local calendar day), as published at https://weathermarket.io/station/MGGT/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/MGGT/2026-10-27","json":"https://weathermarket.io/api/station/MGGT/2026-10-27","record":"https://weathermarket.io/api/station/MGGT/2026-10-27?format=record","prev":"https://weathermarket.io/station/MGGT/2026-10-26","next":"https://weathermarket.io/station/MGGT/2026-10-28","station":"https://weathermarket.io/station/MGGT","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=MGGT&data=metar&year1=2026&month1=10&day1=27&year2=2026&month2=10&day2=29&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=MGGT&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=27&hora=6&anof=2026&mesf=10&dayf=28&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MGGT"}}}