{"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":"2026-10-31","window":{"date":"2026-10-31","timezone":"America/Guatemala","dayStartUtc":"2026-10-31T06:00:00.000Z","dayEndUtc":"2026-11-01T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":24,"tmaxAt":"2026-10-31T18:00:00.000Z","tmin":17,"tminAt":"2026-10-31T06:00:00.000Z","tavg":19.8,"humidityMean":75.2,"windMean":5.9,"windMax":7.2,"windMaxAt":"2026-10-31T14:00:00.000Z","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":"2026-10-31T18:00:00.000Z","obsTimeLocal":"2026-10-31T12:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 311800Z 03012KT 9999 BKN020 24/14 Q1022 A3018","temp":24,"dewpoint":14,"humidity":54,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-31T06:00:00.000Z","obsTimeLocal":"2026-10-31T00:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 310600Z 02010KT 9999 SCT014 SCT080 17/15 Q1022 A3018","temp":17,"dewpoint":15,"humidity":88,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-31T14:00:00.000Z","obsTimeLocal":"2026-10-31T08:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 311400Z 01014KT 9999 SCT015 19/16 Q1022 A3018","temp":19,"dewpoint":16,"humidity":83,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-01T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"2a8a430b0d879c8d","lastChangedAt":"2026-11-01T05:01:39.019Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MGGT/2026-10-31?format=record","status":"anchored","sha256":"b3d6dfa982eca66d1a917f2070acb049ad39e69df8a5cff3856d57db901510a3","revision":"2a8a430b0d879c8d","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":"2026-10-31T18:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-31T06:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":24,"tmin":17,"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":"2026-10-31T06:00:00.000Z","obsTimeLocal":"2026-10-31T00:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 310600Z 02010KT 9999 SCT014 SCT080 17/15 Q1022 A3018","temp":17,"dewpoint":15,"humidity":88,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T07:00:00.000Z","obsTimeLocal":"2026-10-31T01:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 310700Z 01010KT 9999 BKN014 17/16 Q1021 A3015 RMK FEW080","temp":17,"dewpoint":16,"humidity":94,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T08:00:00.000Z","obsTimeLocal":"2026-10-31T02:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 310800Z 36010KT 9999 BKN012 17/15 Q1021 A3015","temp":17,"dewpoint":15,"humidity":88,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T09:00:00.000Z","obsTimeLocal":"2026-10-31T03:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 310900Z 01012KT 9999 BKN012 17/15 Q1021 A3015 RMK FEW080","temp":17,"dewpoint":15,"humidity":88,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T10:00:00.000Z","obsTimeLocal":"2026-10-31T04:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 311000Z 01010KT 9999 OVC012 17/15 Q1021 A3015","temp":17,"dewpoint":15,"humidity":88,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T11:00:00.000Z","obsTimeLocal":"2026-10-31T05:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 311100Z 01010KT 9999 BKN012 17/15 Q1021 A3015","temp":17,"dewpoint":15,"humidity":88,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T12:00:00.000Z","obsTimeLocal":"2026-10-31T06:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 311200Z 01012KT 9999 SCT012 17/15 Q1021 A3015 RMK FEW080","temp":17,"dewpoint":15,"humidity":88,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T13:00:00.000Z","obsTimeLocal":"2026-10-31T07:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 311300Z 02010KT 9999 FEW012 SCT014 17/16 Q1022 A3018","temp":17,"dewpoint":16,"humidity":94,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T14:00:00.000Z","obsTimeLocal":"2026-10-31T08:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 311400Z 01014KT 9999 SCT015 19/16 Q1022 A3018","temp":19,"dewpoint":16,"humidity":83,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T15:00:00.000Z","obsTimeLocal":"2026-10-31T09:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 311500Z 02012KT 9999 BKN017 20/15 Q1023 A3021","temp":20,"dewpoint":15,"humidity":73,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T16:00:00.000Z","obsTimeLocal":"2026-10-31T10:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 311600Z 02012KT 9999 BKN018 22/15 Q1023 A3021","temp":22,"dewpoint":15,"humidity":65,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T17:00:00.000Z","obsTimeLocal":"2026-10-31T11:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 311700Z 03010KT 9999 BKN020 23/15 Q1022 A3018","temp":23,"dewpoint":15,"humidity":61,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T18:00:00.000Z","obsTimeLocal":"2026-10-31T12:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 311800Z 03012KT 9999 BKN020 24/14 Q1022 A3018","temp":24,"dewpoint":14,"humidity":54,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T19:00:00.000Z","obsTimeLocal":"2026-10-31T13:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 311900Z 03012KT 9999 SCT020 24/14 Q1021 A3015","temp":24,"dewpoint":14,"humidity":54,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T20:00:00.000Z","obsTimeLocal":"2026-10-31T14:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 312000Z 03012KT 9999 SCT020 24/14 Q1020 A3012","temp":24,"dewpoint":14,"humidity":54,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T21:00:00.000Z","obsTimeLocal":"2026-10-31T15:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 312100Z 03014KT 9999 SCT020 SCT080 24/13 Q1020 A3012","temp":24,"dewpoint":13,"humidity":50,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T22:00:00.000Z","obsTimeLocal":"2026-10-31T16:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 312200Z 04012KT 9999 FEW018 SCT080 23/13 Q1020 A3012","temp":23,"dewpoint":13,"humidity":53,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T23:00:00.000Z","obsTimeLocal":"2026-10-31T17:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 312300Z 04012KT 9999 FEW018 SCT080 22/13 Q1020 A3012","temp":22,"dewpoint":13,"humidity":57,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T00:00:00.000Z","obsTimeLocal":"2026-10-31T18:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 010000Z 02014KT 9999 FEW015 21/14 Q1021 A3015 RMK FEW080 FEW200","temp":21,"dewpoint":14,"humidity":64,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T01:00:00.000Z","obsTimeLocal":"2026-10-31T19:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 010100Z 02012KT CAVOK 20/15 Q1022 A3018 RMK FEW080","temp":20,"dewpoint":15,"humidity":73,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T02:00:00.000Z","obsTimeLocal":"2026-10-31T20:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 010200Z 01012KT 9999 FEW014 19/16 Q1023 A3021 RMK FEW080","temp":19,"dewpoint":16,"humidity":83,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T03:00:00.000Z","obsTimeLocal":"2026-10-31T21:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 010300Z 01010KT 9999 FEW014 18/16 Q1023 A3021","temp":18,"dewpoint":16,"humidity":88,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T04:00:00.000Z","obsTimeLocal":"2026-10-31T22:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 010400Z 36010KT 9999 FEW014 18/16 Q1024 A3024 RMK FEW080","temp":18,"dewpoint":16,"humidity":88,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T05:00:00.000Z","obsTimeLocal":"2026-10-31T23:00:00-06:00","metarType":"METAR","raw":"METAR MGGT 010500Z 36012KT 9999 BKN012 18/16 Q1024 A3024","temp":18,"dewpoint":16,"humidity":88,"wind":6.2,"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/2026-10-31","json":"https://weathermarket.io/api/station/MGGT/2026-10-31","record":"https://weathermarket.io/api/station/MGGT/2026-10-31?format=record","prev":"https://weathermarket.io/station/MGGT/2026-10-30","next":"https://weathermarket.io/station/MGGT/2026-11-01","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=31&year2=2026&month2=11&day2=2&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=31&hora=6&anof=2026&mesf=11&dayf=1&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MGGT"}}}