{"station":{"icao":"FACT","city":{"slug":"cape-town","name":"Cape Town","country":"South Africa"},"timezone":"Africa/Johannesburg","lat":-33.92,"lon":18.42,"us":false,"html":"https://weathermarket.io/station/FACT","json":"https://weathermarket.io/api/station/FACT","nwsCli":null},"date":"2026-09-28","window":{"date":"2026-09-28","timezone":"Africa/Johannesburg","dayStartUtc":"2026-09-27T22:00:00.000Z","dayEndUtc":"2026-09-28T22:00:00.000Z","utcOffsetStart":"+02:00","utcOffsetEnd":"+02:00","hours":24},"complete":true,"values":{"tmax":23,"tmaxAt":"2026-09-28T11:00:00.000Z","tmin":14,"tminAt":"2026-09-27T22:00:00.000Z","tavg":17.7,"humidityMean":47.2,"windMean":6.4,"windMax":11.3,"windMaxAt":"2026-09-27T22:00:00.000Z","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":"2026-09-28T11:00:00.000Z","obsTimeLocal":"2026-09-28T13:00:00+02:00","metarType":"METAR","raw":"METAR FACT 281100Z 14012KT 110V170 CAVOK 23/05 Q1022 NOSIG","temp":23,"dewpoint":5,"humidity":31,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-09-27T22:00:00.000Z","obsTimeLocal":"2026-09-28T00:00:00+02:00","metarType":"METAR","raw":"METAR FACT 272200Z 15022G32KT CAVOK 14/07 Q1024 NOSIG","temp":14,"dewpoint":7,"humidity":63,"wind":11.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-09-27T22:00:00.000Z","obsTimeLocal":"2026-09-28T00:00:00+02:00","metarType":"METAR","raw":"METAR FACT 272200Z 15022G32KT CAVOK 14/07 Q1024 NOSIG","temp":14,"dewpoint":7,"humidity":63,"wind":11.3,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-09-29T01:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"ca5f270d3b9a146f","lastChangedAt":"2026-09-28T21:07:38.646Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/FACT/2026-09-28?format=record","status":"anchored","sha256":"4f9d1895e8cddc92b87c7514414c6c3d9965708be2ba539e99978e1fd10ef185","revision":"ca5f270d3b9a146f","flareTxHash":"0x89337aac7aaeab7140e050aa42130c7b32c4b4d4eca4b1bd0a18fdc99312db0c","flareBlock":71108798,"anchoredAt":"2026-10-02T02:01:34.292Z","explorer":"https://flare-explorer.flare.network/tx/0x89337aac7aaeab7140e050aa42130c7b32c4b4d4eca4b1bd0a18fdc99312db0c","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":"2026-09-28T11:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-09-27T22:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":23,"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":"2026-09-27T22:00:00.000Z","obsTimeLocal":"2026-09-28T00:00:00+02:00","metarType":"METAR","raw":"METAR FACT 272200Z 15022G32KT CAVOK 14/07 Q1024 NOSIG","temp":14,"dewpoint":7,"humidity":63,"wind":11.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-27T23:00:00.000Z","obsTimeLocal":"2026-09-28T01:00:00+02:00","metarType":"METAR","raw":"METAR FACT 272300Z 15019G29KT CAVOK 14/06 Q1023 NOSIG","temp":14,"dewpoint":6,"humidity":59,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T00:00:00.000Z","obsTimeLocal":"2026-09-28T02:00:00+02:00","metarType":"METAR","raw":"METAR FACT 280000Z 16020KT CAVOK 14/06 Q1023 NOSIG","temp":14,"dewpoint":6,"humidity":59,"wind":10.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T01:00:00.000Z","obsTimeLocal":"2026-09-28T03:00:00+02:00","metarType":"METAR","raw":"METAR FACT 280100Z 15019G29KT CAVOK 14/05 Q1022 NOSIG","temp":14,"dewpoint":5,"humidity":55,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T02:00:00.000Z","obsTimeLocal":"2026-09-28T04:00:00+02:00","metarType":"METAR","raw":"METAR FACT 280200Z 15017KT CAVOK 14/05 Q1022 NOSIG","temp":14,"dewpoint":5,"humidity":55,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T03:00:00.000Z","obsTimeLocal":"2026-09-28T05:00:00+02:00","metarType":"METAR","raw":"METAR FACT 280300Z 15019G30KT CAVOK 14/05 Q1022 NOSIG","temp":14,"dewpoint":5,"humidity":55,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T04:00:00.000Z","obsTimeLocal":"2026-09-28T06:00:00+02:00","metarType":"METAR","raw":"METAR FACT 280400Z 15016KT CAVOK 14/05 Q1022 NOSIG","temp":14,"dewpoint":5,"humidity":55,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T05:00:00.000Z","obsTimeLocal":"2026-09-28T07:00:00+02:00","metarType":"METAR","raw":"METAR FACT 280500Z 15013KT CAVOK 14/05 Q1023 NOSIG","temp":14,"dewpoint":5,"humidity":55,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T06:00:00.000Z","obsTimeLocal":"2026-09-28T08:00:00+02:00","metarType":"METAR","raw":"METAR FACT 280600Z 14011KT CAVOK 15/05 Q1023 NOSIG","temp":15,"dewpoint":5,"humidity":51,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T07:00:00.000Z","obsTimeLocal":"2026-09-28T09:00:00+02:00","metarType":"METAR","raw":"METAR FACT 280700Z 14006KT 110V170 CAVOK 17/05 Q1023 NOSIG","temp":17,"dewpoint":5,"humidity":45,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T08:00:00.000Z","obsTimeLocal":"2026-09-28T10:00:00+02:00","metarType":"METAR","raw":"METAR FACT 280800Z 14005KT 110V180 CAVOK 20/05 Q1024 NOSIG","temp":20,"dewpoint":5,"humidity":37,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T09:00:00.000Z","obsTimeLocal":"2026-09-28T11:00:00+02:00","metarType":"METAR","raw":"METAR FACT 280900Z 13007KT 060V170 CAVOK 21/04 Q1023 NOSIG","temp":21,"dewpoint":4,"humidity":33,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T10:00:00.000Z","obsTimeLocal":"2026-09-28T12:00:00+02:00","metarType":"METAR","raw":"METAR FACT 281000Z VRB05KT CAVOK 22/04 Q1023 NOSIG","temp":22,"dewpoint":4,"humidity":31,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T11:00:00.000Z","obsTimeLocal":"2026-09-28T13:00:00+02:00","metarType":"METAR","raw":"METAR FACT 281100Z 14012KT 110V170 CAVOK 23/05 Q1022 NOSIG","temp":23,"dewpoint":5,"humidity":31,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T12:00:00.000Z","obsTimeLocal":"2026-09-28T14:00:00+02:00","metarType":"METAR","raw":"METAR FACT 281200Z 14011KT 110V170 CAVOK 23/04 Q1022 NOSIG","temp":23,"dewpoint":4,"humidity":29,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T13:00:00.000Z","obsTimeLocal":"2026-09-28T15:00:00+02:00","metarType":"METAR","raw":"METAR FACT 281300Z 15016KT CAVOK 23/06 Q1021 NOSIG","temp":23,"dewpoint":6,"humidity":33,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T14:00:00.000Z","obsTimeLocal":"2026-09-28T16:00:00+02:00","metarType":"METAR","raw":"METAR FACT 281400Z 13014KT CAVOK 23/06 Q1021 NOSIG","temp":23,"dewpoint":6,"humidity":33,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T15:00:00.000Z","obsTimeLocal":"2026-09-28T17:00:00+02:00","metarType":"METAR","raw":"METAR FACT 281500Z 13013KT CAVOK 23/06 Q1020 NOSIG","temp":23,"dewpoint":6,"humidity":33,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T16:00:00.000Z","obsTimeLocal":"2026-09-28T18:00:00+02:00","metarType":"METAR","raw":"METAR FACT 281600Z 14011KT CAVOK 21/08 Q1020 NOSIG","temp":21,"dewpoint":8,"humidity":43,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T17:00:00.000Z","obsTimeLocal":"2026-09-28T19:00:00+02:00","metarType":"METAR","raw":"METAR FACT 281700Z 13010KT CAVOK 18/08 Q1021 NOSIG","temp":18,"dewpoint":8,"humidity":52,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T18:00:00.000Z","obsTimeLocal":"2026-09-28T20:00:00+02:00","metarType":"METAR","raw":"METAR FACT 281800Z 13009KT CAVOK 17/07 Q1021 NOSIG","temp":17,"dewpoint":7,"humidity":52,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T19:00:00.000Z","obsTimeLocal":"2026-09-28T21:00:00+02:00","metarType":"METAR","raw":"METAR FACT 281900Z 14009KT CAVOK 16/07 Q1022 NOSIG","temp":16,"dewpoint":7,"humidity":55,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T20:00:00.000Z","obsTimeLocal":"2026-09-28T22:00:00+02:00","metarType":"METAR","raw":"METAR FACT 282000Z 14008KT CAVOK 15/07 Q1022 NOSIG","temp":15,"dewpoint":7,"humidity":59,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T21:00:00.000Z","obsTimeLocal":"2026-09-28T23:00:00+02:00","metarType":"METAR","raw":"METAR FACT 282100Z 20005KT 160V260 CAVOK 15/07 Q1022 NOSIG","temp":15,"dewpoint":7,"humidity":59,"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/FACT/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/FACT/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for FACT for the contract date (station-local calendar day), as published at https://weathermarket.io/station/FACT/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/FACT/2026-09-28","json":"https://weathermarket.io/api/station/FACT/2026-09-28","record":"https://weathermarket.io/api/station/FACT/2026-09-28?format=record","prev":"https://weathermarket.io/station/FACT/2026-09-27","next":"https://weathermarket.io/station/FACT/2026-09-29","station":"https://weathermarket.io/station/FACT","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=FACT&data=metar&year1=2026&month1=9&day1=27&year2=2026&month2=9&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=FACT&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=9&day=27&hora=22&anof=2026&mesf=9&dayf=28&horaf=21&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=FACT"}}}