{"station":{"icao":"OIIE","city":{"slug":"tehran","name":"Tehran","country":"Iran"},"timezone":"Asia/Tehran","lat":35.69,"lon":51.39,"us":false,"html":"https://weathermarket.io/station/OIIE","json":"https://weathermarket.io/api/station/OIIE","nwsCli":null},"date":"2026-09-28","window":{"date":"2026-09-28","timezone":"Asia/Tehran","dayStartUtc":"2026-09-27T20:30:00.000Z","dayEndUtc":"2026-09-28T20:30:00.000Z","utcOffsetStart":"+03:30","utcOffsetEnd":"+03:30","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-09-28T11:00:00.000Z","tmin":20,"tminAt":"2026-09-28T00:00:00.000Z","tavg":26.6,"humidityMean":25.7,"windMean":2.5,"windMax":6.2,"windMaxAt":"2026-09-27T20:30:00.000Z","precipObservedCount":0,"nObservations":43,"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":"2026-09-28T14:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 281100Z 10006KT CAVOK 32/06 Q1013 NOSIG","temp":32,"dewpoint":6,"humidity":20,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-09-28T00:00:00.000Z","obsTimeLocal":"2026-09-28T03:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 280000Z 00000KT CAVOK 20/05 Q1017 A3005","temp":20,"dewpoint":5,"humidity":37,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-09-27T20:30:00.000Z","obsTimeLocal":"2026-09-28T00:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 272030Z 12012KT CAVOK 24/04 Q1017 A3003","temp":24,"dewpoint":4,"humidity":27,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-09-28T23:30:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"8a156c9635108d26","lastChangedAt":"2026-09-28T20:03:38.351Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OIIE/2026-09-28?format=record","status":"anchored","sha256":"71eadfab3531b5b04bc1b6bcbfe5208ead7e299d6635aeb58e5f307aa0daba94","revision":"8a156c9635108d26","flareTxHash":"0xf8fd5130b78509caa5711a9ded4f2e5bc808b9559ecf125946d5d076a71a2272","flareBlock":71102247,"anchoredAt":"2026-10-02T00:01:55.552Z","explorer":"https://flare-explorer.flare.network/tx/0xf8fd5130b78509caa5711a9ded4f2e5bc808b9559ecf125946d5d076a71a2272","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":43,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-09-28T11:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-09-28T00:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":32,"tmin":20,"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":"2026-09-27T20:30:00.000Z","obsTimeLocal":"2026-09-28T00:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 272030Z 12012KT CAVOK 24/04 Q1017 A3003","temp":24,"dewpoint":4,"humidity":27,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-27T21:00:00.000Z","obsTimeLocal":"2026-09-28T00:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 272100Z 33006KT CAVOK 24/04 Q1017 A3003","temp":24,"dewpoint":4,"humidity":27,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-27T22:00:00.000Z","obsTimeLocal":"2026-09-28T01:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 272200Z 17006KT CAVOK 24/05 Q1017 A3005","temp":24,"dewpoint":5,"humidity":29,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-27T23:00:00.000Z","obsTimeLocal":"2026-09-28T02:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 272300Z 18004KT CAVOK 22/04 Q1017 A3005","temp":22,"dewpoint":4,"humidity":31,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T00:00:00.000Z","obsTimeLocal":"2026-09-28T03:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 280000Z 00000KT CAVOK 20/05 Q1017 A3005","temp":20,"dewpoint":5,"humidity":37,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T01:00:00.000Z","obsTimeLocal":"2026-09-28T04:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 280100Z 30004KT CAVOK 20/05 Q1017 A3005","temp":20,"dewpoint":5,"humidity":37,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T02:00:00.000Z","obsTimeLocal":"2026-09-28T05:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 280200Z 27004KT CAVOK 20/05 Q1017 A3005","temp":20,"dewpoint":5,"humidity":37,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T03:00:00.000Z","obsTimeLocal":"2026-09-28T06:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 280300Z 00000KT CAVOK 20/05 Q1017 A3005","temp":20,"dewpoint":5,"humidity":37,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T03:30:00.000Z","obsTimeLocal":"2026-09-28T07:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 280330Z 28004KT CAVOK 20/04 Q1017 A3005","temp":20,"dewpoint":4,"humidity":35,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T04:00:00.000Z","obsTimeLocal":"2026-09-28T07:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 280400Z 00000KT CAVOK 21/05 Q1017 A3006","temp":21,"dewpoint":5,"humidity":35,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T04:30:00.000Z","obsTimeLocal":"2026-09-28T08:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 280430Z 00000KT CAVOK 23/06 Q1018 A3006","temp":23,"dewpoint":6,"humidity":33,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T05:00:00.000Z","obsTimeLocal":"2026-09-28T08:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 280500Z 00000KT CAVOK 24/06 Q1018 A3006","temp":24,"dewpoint":6,"humidity":31,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T05:30:00.000Z","obsTimeLocal":"2026-09-28T09:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 280530Z 17004KT CAVOK 25/06 Q1018 A3006","temp":25,"dewpoint":6,"humidity":30,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T06:00:00.000Z","obsTimeLocal":"2026-09-28T09:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 280600Z 13004KT CAVOK 26/06 Q1018 A3006","temp":26,"dewpoint":6,"humidity":28,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T06:30:00.000Z","obsTimeLocal":"2026-09-28T10:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 280630Z 16006KT CAVOK 27/06 Q1017 A3006","temp":27,"dewpoint":6,"humidity":26,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T07:00:00.000Z","obsTimeLocal":"2026-09-28T10:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 280700Z 12006KT CAVOK 28/06 Q1017 A3004","temp":28,"dewpoint":6,"humidity":25,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T07:30:00.000Z","obsTimeLocal":"2026-09-28T11:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 280730Z 10008KT CAVOK 28/06 Q1017 A3003","temp":28,"dewpoint":6,"humidity":25,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T08:00:00.000Z","obsTimeLocal":"2026-09-28T11:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 280800Z 10006KT CAVOK 29/06 Q1016 A3002","temp":29,"dewpoint":6,"humidity":23,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T08:30:00.000Z","obsTimeLocal":"2026-09-28T12:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 280830Z 12006KT CAVOK 29/06 Q1016 A3000","temp":29,"dewpoint":6,"humidity":23,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T09:00:00.000Z","obsTimeLocal":"2026-09-28T12:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 280900Z 09008KT CAVOK 30/06 Q1015 A2999","temp":30,"dewpoint":6,"humidity":22,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T09:22:00.000Z","obsTimeLocal":"2026-09-28T12:52:00+03:30","metarType":"METAR","raw":"METAR OIIE 280922Z 09008KT CAVOK 30/06 Q1015 A2999","temp":30,"dewpoint":6,"humidity":22,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T09:51:00.000Z","obsTimeLocal":"2026-09-28T13:21:00+03:30","metarType":"METAR","raw":"METAR OIIE 280951Z 10006KT CAVOK 31/05 Q1015 NOSIG","temp":31,"dewpoint":5,"humidity":19,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T10:00:00.000Z","obsTimeLocal":"2026-09-28T13:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 281000Z 11006KT CAVOK 31/06 Q1014 A2996","temp":31,"dewpoint":6,"humidity":21,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T10:30:00.000Z","obsTimeLocal":"2026-09-28T14:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 281030Z 12006KT CAVOK 31/05 Q1014 A2995","temp":31,"dewpoint":5,"humidity":19,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T11:00:00.000Z","obsTimeLocal":"2026-09-28T14:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 281100Z 10006KT CAVOK 32/06 Q1013 NOSIG","temp":32,"dewpoint":6,"humidity":20,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T11:30:00.000Z","obsTimeLocal":"2026-09-28T15:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 281130Z 10006KT CAVOK 32/06 Q1013","temp":32,"dewpoint":6,"humidity":20,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T12:00:00.000Z","obsTimeLocal":"2026-09-28T15:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 281200Z 07006KT CAVOK 32/04 Q1013 A2992","temp":32,"dewpoint":4,"humidity":17,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T12:30:00.000Z","obsTimeLocal":"2026-09-28T16:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 281230Z 11006KT CAVOK 31/03 Q1013 A2992","temp":31,"dewpoint":3,"humidity":17,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T13:00:00.000Z","obsTimeLocal":"2026-09-28T16:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 281300Z 08008KT CAVOK 31/04 Q1013 A2992","temp":31,"dewpoint":4,"humidity":18,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T13:30:00.000Z","obsTimeLocal":"2026-09-28T17:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 281330Z 11008KT CAVOK 31/04 Q1013 A2992","temp":31,"dewpoint":4,"humidity":18,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T14:00:00.000Z","obsTimeLocal":"2026-09-28T17:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 281400Z 10008KT CAVOK 31/04 Q1013 A2992","temp":31,"dewpoint":4,"humidity":18,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T14:30:00.000Z","obsTimeLocal":"2026-09-28T18:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 281430Z 09006KT 9999 FEW035 BKN160 30/04 Q1013 A2993","temp":30,"dewpoint":4,"humidity":19,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T15:00:00.000Z","obsTimeLocal":"2026-09-28T18:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 281500Z 13006KT 9999 FEW035 SCT110 BKN160 29/05 Q1013 A2993","temp":29,"dewpoint":5,"humidity":22,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T15:30:00.000Z","obsTimeLocal":"2026-09-28T19:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 281530Z 10004KT 9999 FEW035 SCT100 BKN160 29/04 Q1013 A2993","temp":29,"dewpoint":4,"humidity":20,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T16:00:00.000Z","obsTimeLocal":"2026-09-28T19:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 281600Z 10006KT 9999 FEW035 SCT100 BKN170 29/04 Q1013 A2993","temp":29,"dewpoint":4,"humidity":20,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T16:30:00.000Z","obsTimeLocal":"2026-09-28T20:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 281630Z 09010KT 9999 FEW035 SCT100 BKN190 27/04 Q1013 A2993","temp":27,"dewpoint":4,"humidity":23,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T17:00:00.000Z","obsTimeLocal":"2026-09-28T20:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 281700Z 09010KT 9999 FEW035 SCT100 BKN190 26/04 Q1013 A2994","temp":26,"dewpoint":4,"humidity":24,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T17:30:00.000Z","obsTimeLocal":"2026-09-28T21:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 281730Z 00000KT 9999 FEW035 SCT100 BKN190 26/05 Q1013 A2994","temp":26,"dewpoint":5,"humidity":26,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T18:00:00.000Z","obsTimeLocal":"2026-09-28T21:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 281800Z 00000KT 9999 FEW035 BKN190 25/05 Q1013 A2994","temp":25,"dewpoint":5,"humidity":28,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T18:30:00.000Z","obsTimeLocal":"2026-09-28T22:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 281830Z 00000KT 9999 FEW035 BKN190 26/05 Q1013 A2994","temp":26,"dewpoint":5,"humidity":26,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T19:00:00.000Z","obsTimeLocal":"2026-09-28T22:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 281900Z 00000KT 9999 FEW035 SCT100 25/04 Q1014 A2995","temp":25,"dewpoint":4,"humidity":26,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T19:30:00.000Z","obsTimeLocal":"2026-09-28T23:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 281930Z 00000KT 9999 FEW035 SCT100 23/05 Q1013 A2994","temp":23,"dewpoint":5,"humidity":31,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-28T20:00:00.000Z","obsTimeLocal":"2026-09-28T23:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 282000Z 04006KT 9999 FEW035 SCT100 22/05 Q1013 A2994","temp":22,"dewpoint":5,"humidity":33,"wind":3.1,"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/OIIE/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/OIIE/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for OIIE for the contract date (station-local calendar day), as published at https://weathermarket.io/station/OIIE/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/OIIE/2026-09-28","json":"https://weathermarket.io/api/station/OIIE/2026-09-28","record":"https://weathermarket.io/api/station/OIIE/2026-09-28?format=record","prev":"https://weathermarket.io/station/OIIE/2026-09-27","next":"https://weathermarket.io/station/OIIE/2026-09-29","station":"https://weathermarket.io/station/OIIE","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=OIIE&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=OIIE&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=9&day=27&hora=20&anof=2026&mesf=9&dayf=28&horaf=20&minf=29&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OIIE"}}}