{"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":"2026-10-12","window":{"date":"2026-10-12","timezone":"Asia/Tehran","dayStartUtc":"2026-10-11T20:30:00.000Z","dayEndUtc":"2026-10-12T20:30:00.000Z","utcOffsetStart":"+03:30","utcOffsetEnd":"+03:30","hours":24},"complete":true,"values":{"tmax":28,"tmaxAt":"2026-10-12T12:00:00.000Z","tmin":13,"tminAt":"2026-10-12T02:30:00.000Z","tavg":21.3,"humidityMean":28.7,"windMean":2.6,"windMax":4.1,"windMaxAt":"2026-10-11T20:30:00.000Z","precipObservedCount":0,"nObservations":45,"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":"2026-10-12T12:00:00.000Z","obsTimeLocal":"2026-10-12T15:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 121200Z 14004KT CAVOK 28/01 Q1022 A3020","temp":28,"dewpoint":1,"humidity":17,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-12T02:30:00.000Z","obsTimeLocal":"2026-10-12T06:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 120230Z 36002KT CAVOK 13/01 Q1023","temp":13,"dewpoint":1,"humidity":44,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-11T20:30:00.000Z","obsTimeLocal":"2026-10-12T00:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 112030Z 33008KT 9999 FEW100 18/00 Q1021","temp":18,"dewpoint":0,"humidity":30,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-12T23:30:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"04769e45dd1d7034","lastChangedAt":"2026-10-12T20:03:38.639Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OIIE/2026-10-12?format=record","status":"anchored","sha256":"a0a3f661f1415fecad005ea01a9ec9ce9a031e2942b1558c6149e19f6f8ba331","revision":"04769e45dd1d7034","flareTxHash":"0x40c5255b94cded18a1f5fa1b47a7d091166daa7875295c16df2f546603b37d30","flareBlock":71969642,"anchoredAt":"2026-10-13T00:01:57.219Z","explorer":"https://flare-explorer.flare.network/tx/0x40c5255b94cded18a1f5fa1b47a7d091166daa7875295c16df2f546603b37d30","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":45,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-12T12:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-12T02:30:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":28,"tmin":13,"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":"2026-10-11T20:30:00.000Z","obsTimeLocal":"2026-10-12T00:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 112030Z 33008KT 9999 FEW100 18/00 Q1021","temp":18,"dewpoint":0,"humidity":30,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T21:00:00.000Z","obsTimeLocal":"2026-10-12T00:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 112100Z 32008KT CAVOK 17/01 Q1021 A3017","temp":17,"dewpoint":1,"humidity":34,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T22:00:00.000Z","obsTimeLocal":"2026-10-12T01:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 112200Z 31006KT CAVOK 17/00 Q1021 A3017","temp":17,"dewpoint":0,"humidity":32,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T23:00:00.000Z","obsTimeLocal":"2026-10-12T02:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 112300Z 32006KT CAVOK 16/01 Q1021 A3017","temp":16,"dewpoint":1,"humidity":36,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T00:00:00.000Z","obsTimeLocal":"2026-10-12T03:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 120000Z 14006KT CAVOK 16/01 Q1022 A3019","temp":16,"dewpoint":1,"humidity":36,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T00:30:00.000Z","obsTimeLocal":"2026-10-12T04:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 120030Z 15004KT CAVOK 16/01 Q1022 A3019","temp":16,"dewpoint":1,"humidity":36,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T01:00:00.000Z","obsTimeLocal":"2026-10-12T04:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 120100Z 19004KT CAVOK 15/M01 Q1022 A3020","temp":15,"dewpoint":-1,"humidity":33,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T01:30:00.000Z","obsTimeLocal":"2026-10-12T05:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 120130Z 18006KT CAVOK 15/M01 Q1022","temp":15,"dewpoint":-1,"humidity":33,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T02:00:00.000Z","obsTimeLocal":"2026-10-12T05:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 120200Z 32006KT CAVOK 15/M00 Q1023 A3023","temp":15,"dewpoint":0,"humidity":36,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T02:30:00.000Z","obsTimeLocal":"2026-10-12T06:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 120230Z 36002KT CAVOK 13/01 Q1023","temp":13,"dewpoint":1,"humidity":44,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T03:00:00.000Z","obsTimeLocal":"2026-10-12T06:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 120300Z VRB02KT 9999 FEW090 14/01 Q1024 A3024","temp":14,"dewpoint":1,"humidity":41,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T03:30:00.000Z","obsTimeLocal":"2026-10-12T07:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 120330Z 28002KT 9999 FEW090 16/02 Q1024","temp":16,"dewpoint":2,"humidity":39,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T04:00:00.000Z","obsTimeLocal":"2026-10-12T07:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 120400Z COR 34004KT 9999 FEW090 16/02 Q1024","temp":16,"dewpoint":2,"humidity":39,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T04:30:00.000Z","obsTimeLocal":"2026-10-12T08:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 120430Z 33002KT CAVOK 18/03 Q1025","temp":18,"dewpoint":3,"humidity":37,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T05:00:00.000Z","obsTimeLocal":"2026-10-12T08:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 120500Z 00000KT CAVOK 19/03 Q1025 A3028","temp":19,"dewpoint":3,"humidity":35,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T05:30:00.000Z","obsTimeLocal":"2026-10-12T09:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 120530Z 00000KT CAVOK 21/03 Q1025 A3029","temp":21,"dewpoint":3,"humidity":31,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T06:00:00.000Z","obsTimeLocal":"2026-10-12T09:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 120600Z 13008KT CAVOK 21/04 Q1025","temp":21,"dewpoint":4,"humidity":33,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T06:30:00.000Z","obsTimeLocal":"2026-10-12T10:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 120630Z 11008KT CAVOK 22/04 Q1025","temp":22,"dewpoint":4,"humidity":31,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T07:00:00.000Z","obsTimeLocal":"2026-10-12T10:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 120700Z 14008KT CAVOK 22/04 Q1025 A3029","temp":22,"dewpoint":4,"humidity":31,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T07:30:00.000Z","obsTimeLocal":"2026-10-12T11:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 120730Z 12008KT CAVOK 23/04 Q1025","temp":23,"dewpoint":4,"humidity":29,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T08:00:00.000Z","obsTimeLocal":"2026-10-12T11:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 120800Z 09006KT CAVOK 24/03 Q1025 A3028","temp":24,"dewpoint":3,"humidity":25,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T08:30:00.000Z","obsTimeLocal":"2026-10-12T12:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 120830Z 19008KT CAVOK 25/02 Q1025","temp":25,"dewpoint":2,"humidity":22,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T09:00:00.000Z","obsTimeLocal":"2026-10-12T12:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 120900Z 14008KT CAVOK 25/02 Q1024 A3026","temp":25,"dewpoint":2,"humidity":22,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T09:30:00.000Z","obsTimeLocal":"2026-10-12T13:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 120930Z 15006KT CAVOK 26/02 Q1024","temp":26,"dewpoint":2,"humidity":21,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T10:00:00.000Z","obsTimeLocal":"2026-10-12T13:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 121000Z 09004KT CAVOK 26/02 Q1023 A3023","temp":26,"dewpoint":2,"humidity":21,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T10:30:00.000Z","obsTimeLocal":"2026-10-12T14:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 121030Z 09006KT CAVOK 27/02 Q1023","temp":27,"dewpoint":2,"humidity":20,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T11:00:00.000Z","obsTimeLocal":"2026-10-12T14:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 121100Z VRB02KT CAVOK 27/02 Q1023 A3022","temp":27,"dewpoint":2,"humidity":20,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T11:30:00.000Z","obsTimeLocal":"2026-10-12T15:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 121130Z 15006KT CAVOK 27/02 Q1023 A3022","temp":27,"dewpoint":2,"humidity":20,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T12:00:00.000Z","obsTimeLocal":"2026-10-12T15:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 121200Z 14004KT CAVOK 28/01 Q1022 A3020","temp":28,"dewpoint":1,"humidity":17,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T12:30:00.000Z","obsTimeLocal":"2026-10-12T16:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 121230Z 16006KT CAVOK 28/01 Q1022 A3019","temp":28,"dewpoint":1,"humidity":17,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T13:00:00.000Z","obsTimeLocal":"2026-10-12T16:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 121300Z 15004KT CAVOK 27/02 Q1022 A3019","temp":27,"dewpoint":2,"humidity":20,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T13:30:00.000Z","obsTimeLocal":"2026-10-12T17:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 121330Z 11004KT 9999 FEW090 27/02 Q1022 A3019","temp":27,"dewpoint":2,"humidity":20,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T14:00:00.000Z","obsTimeLocal":"2026-10-12T17:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 121400Z 12004KT 9999 FEW090 27/02 Q1022 A3019","temp":27,"dewpoint":2,"humidity":20,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T14:30:00.000Z","obsTimeLocal":"2026-10-12T18:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 121430Z 12004KT 9999 FEW090 26/02 Q1022 A3019","temp":26,"dewpoint":2,"humidity":21,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T15:00:00.000Z","obsTimeLocal":"2026-10-12T18:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 121500Z 12006KT 9999 FEW090 25/02 Q1022 A3020","temp":25,"dewpoint":2,"humidity":22,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T15:30:00.000Z","obsTimeLocal":"2026-10-12T19:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 121530Z 14004KT 9999 FEW090 24/02 Q1022 A3020","temp":24,"dewpoint":2,"humidity":24,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T16:00:00.000Z","obsTimeLocal":"2026-10-12T19:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 121600Z 14006KT CAVOK 24/02 Q1023 A3021","temp":24,"dewpoint":2,"humidity":24,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T16:30:00.000Z","obsTimeLocal":"2026-10-12T20:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 121630Z 14006KT CAVOK 24/02 Q1023 A3021","temp":24,"dewpoint":2,"humidity":24,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T17:00:00.000Z","obsTimeLocal":"2026-10-12T20:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 121700Z 09004KT 9999 FEW090 22/01 Q1023 A3023","temp":22,"dewpoint":1,"humidity":25,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T17:30:00.000Z","obsTimeLocal":"2026-10-12T21:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 121730Z 09004KT CAVOK 22/01 Q1023 A3023","temp":22,"dewpoint":1,"humidity":25,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T18:00:00.000Z","obsTimeLocal":"2026-10-12T21:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 121800Z 04004KT CAVOK 20/02 Q1024 A3024","temp":20,"dewpoint":2,"humidity":30,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T18:30:00.000Z","obsTimeLocal":"2026-10-12T22:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 121830Z 04004KT CAVOK 20/02 Q1024 A3024","temp":20,"dewpoint":2,"humidity":30,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T19:00:00.000Z","obsTimeLocal":"2026-10-12T22:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 121900Z 03006KT CAVOK 19/03 Q1024 A3024","temp":19,"dewpoint":3,"humidity":35,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T19:30:00.000Z","obsTimeLocal":"2026-10-12T23:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 121930Z 03006KT CAVOK 19/03 Q1024 A3024","temp":19,"dewpoint":3,"humidity":35,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T20:00:00.000Z","obsTimeLocal":"2026-10-12T23:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 122000Z 33006KT CAVOK 19/03 Q1024 A3024","temp":19,"dewpoint":3,"humidity":35,"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/2026-10-12","json":"https://weathermarket.io/api/station/OIIE/2026-10-12","record":"https://weathermarket.io/api/station/OIIE/2026-10-12?format=record","prev":"https://weathermarket.io/station/OIIE/2026-10-11","next":"https://weathermarket.io/station/OIIE/2026-10-13","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=10&day1=11&year2=2026&month2=10&day2=13&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=10&day=11&hora=20&anof=2026&mesf=10&dayf=12&horaf=20&minf=29&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OIIE"}}}