{"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":"2026-10-15","window":{"date":"2026-10-15","timezone":"Asia/Tehran","dayStartUtc":"2026-10-14T20:30:00.000Z","dayEndUtc":"2026-10-15T20:30:00.000Z","utcOffsetStart":"+03:30","utcOffsetEnd":"+03:30","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-10-15T11:30:00.000Z","tmin":18,"tminAt":"2026-10-15T01:00:00.000Z","tavg":24.9,"humidityMean":22.8,"windMean":2.8,"windMax":6.2,"windMaxAt":"2026-10-14T21:00:00.000Z","precipObservedCount":0,"nObservations":42,"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":"2026-10-15T11:30:00.000Z","obsTimeLocal":"2026-10-15T15:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 151130Z 31004KT CAVOK 32/01 Q1020 A3012","temp":32,"dewpoint":1,"humidity":14,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-15T01:00:00.000Z","obsTimeLocal":"2026-10-15T04:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 150100Z 28008KT CAVOK 18/02 Q1023 A3022","temp":18,"dewpoint":2,"humidity":34,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-14T21:00:00.000Z","obsTimeLocal":"2026-10-15T00:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 142100Z 27012KT CAVOK 23/01 Q1022 A3019","temp":23,"dewpoint":1,"humidity":23,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-15T23:30:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"37d6154c84144809","lastChangedAt":"2026-10-15T20:04:01.642Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OIIE/2026-10-15?format=record","status":"anchored","sha256":"72bccc05f092c155dda5d9ffa6bd3d6e5afa42f153cbb82fff5aef856054b91d","revision":"37d6154c84144809","flareTxHash":"0xa3983f0c38dd0d37c05ce7a7598cef1a123f9ab7ba037242558d959d97d6729d","flareBlock":72206338,"anchoredAt":"2026-10-16T00:04:03.945Z","explorer":"https://flare-explorer.flare.network/tx/0xa3983f0c38dd0d37c05ce7a7598cef1a123f9ab7ba037242558d959d97d6729d","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":42,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-15T11:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-15T01:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":32,"tmin":18,"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":"2026-10-14T21:00:00.000Z","obsTimeLocal":"2026-10-15T00:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 142100Z 27012KT CAVOK 23/01 Q1022 A3019","temp":23,"dewpoint":1,"humidity":23,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T22:00:00.000Z","obsTimeLocal":"2026-10-15T01:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 142200Z 29006KT CAVOK 20/01 Q1023 A3021","temp":20,"dewpoint":1,"humidity":28,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T23:00:00.000Z","obsTimeLocal":"2026-10-15T02:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 142300Z 28008KT CAVOK 19/01 Q1022 A3021","temp":19,"dewpoint":1,"humidity":30,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T00:00:00.000Z","obsTimeLocal":"2026-10-15T03:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 150000Z 27010KT CAVOK 19/01 Q1023 A3021","temp":19,"dewpoint":1,"humidity":30,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T00:30:00.000Z","obsTimeLocal":"2026-10-15T04:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 150030Z 28006KT CAVOK 19/01 Q1023 A3021","temp":19,"dewpoint":1,"humidity":30,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T01:00:00.000Z","obsTimeLocal":"2026-10-15T04:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 150100Z 28008KT CAVOK 18/02 Q1023 A3022","temp":18,"dewpoint":2,"humidity":34,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T01:30:00.000Z","obsTimeLocal":"2026-10-15T05:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 150130Z 30008KT CAVOK 18/02 Q1023 A3022","temp":18,"dewpoint":2,"humidity":34,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T02:00:00.000Z","obsTimeLocal":"2026-10-15T05:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 150200Z 26004KT CAVOK 18/02 Q1023 A3022","temp":18,"dewpoint":2,"humidity":34,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T02:30:00.000Z","obsTimeLocal":"2026-10-15T06:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 150230Z 30006KT CAVOK 18/03 Q1023 A3022","temp":18,"dewpoint":3,"humidity":37,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T03:00:00.000Z","obsTimeLocal":"2026-10-15T06:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 150300Z 22006KT CAVOK 18/02 Q1023 A3022","temp":18,"dewpoint":2,"humidity":34,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T03:30:00.000Z","obsTimeLocal":"2026-10-15T07:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 150330Z 25008KT CAVOK 19/02 Q1024 A3022","temp":19,"dewpoint":2,"humidity":32,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T04:00:00.000Z","obsTimeLocal":"2026-10-15T07:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 150400Z 26008KT CAVOK 20/02 Q1023 A3023","temp":20,"dewpoint":2,"humidity":30,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T04:30:00.000Z","obsTimeLocal":"2026-10-15T08:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 150430Z 26008KT CAVOK 21/03 Q1024 A3023","temp":21,"dewpoint":3,"humidity":31,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T05:00:00.000Z","obsTimeLocal":"2026-10-15T08:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 150500Z 27006KT CAVOK 22/03 Q1024 A3024","temp":22,"dewpoint":3,"humidity":29,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T05:30:00.000Z","obsTimeLocal":"2026-10-15T09:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 150530Z 27004KT CAVOK 24/03 Q1024 A3024","temp":24,"dewpoint":3,"humidity":25,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T06:00:00.000Z","obsTimeLocal":"2026-10-15T09:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 150600Z 31004KT CAVOK 25/02 Q1024 A3024","temp":25,"dewpoint":2,"humidity":22,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T06:30:00.000Z","obsTimeLocal":"2026-10-15T10:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 150630Z 08004KT CAVOK 26/02 Q1024 A3024","temp":26,"dewpoint":2,"humidity":21,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T07:00:00.000Z","obsTimeLocal":"2026-10-15T10:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 150700Z 13004KT CAVOK 27/02 Q1023 A3023","temp":27,"dewpoint":2,"humidity":20,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T07:30:00.000Z","obsTimeLocal":"2026-10-15T11:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 150730Z 12004KT CAVOK 28/02 Q1023 A3023","temp":28,"dewpoint":2,"humidity":19,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T08:00:00.000Z","obsTimeLocal":"2026-10-15T11:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 150800Z 15004KT CAVOK 29/01 Q1023 A3021","temp":29,"dewpoint":1,"humidity":16,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T08:30:00.000Z","obsTimeLocal":"2026-10-15T12:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 150830Z 10006KT CAVOK 29/01 Q1023 A3021","temp":29,"dewpoint":1,"humidity":16,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T09:00:00.000Z","obsTimeLocal":"2026-10-15T12:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 150900Z 08006KT CAVOK 30/00 Q1021 A3018","temp":30,"dewpoint":0,"humidity":14,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T09:30:00.000Z","obsTimeLocal":"2026-10-15T13:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 150930Z 09004KT CAVOK 30/M00 Q1021 A3018","temp":30,"dewpoint":0,"humidity":14,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T10:00:00.000Z","obsTimeLocal":"2026-10-15T13:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 151000Z 28004KT CAVOK 30/M00 Q1020 A3015","temp":30,"dewpoint":0,"humidity":14,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T10:30:00.000Z","obsTimeLocal":"2026-10-15T14:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 151030Z 06006KT CAVOK 31/01 Q1020 A3015","temp":31,"dewpoint":1,"humidity":15,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T11:00:00.000Z","obsTimeLocal":"2026-10-15T14:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 151100Z 00000KT CAVOK 31/00 Q1020 A3012","temp":31,"dewpoint":0,"humidity":14,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T11:30:00.000Z","obsTimeLocal":"2026-10-15T15:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 151130Z 31004KT CAVOK 32/01 Q1020 A3012","temp":32,"dewpoint":1,"humidity":14,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T12:00:00.000Z","obsTimeLocal":"2026-10-15T15:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 151200Z 35004KT CAVOK 32/00 Q1019 A3010","temp":32,"dewpoint":0,"humidity":13,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T12:30:00.000Z","obsTimeLocal":"2026-10-15T16:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 151230Z 16004KT CAVOK 32/00 Q1019 A3010","temp":32,"dewpoint":0,"humidity":13,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T13:00:00.000Z","obsTimeLocal":"2026-10-15T16:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 151300Z 02006KT CAVOK 32/M00 Q1019 A3009","temp":32,"dewpoint":0,"humidity":13,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T13:30:00.000Z","obsTimeLocal":"2026-10-15T17:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 151330Z 08006KT CAVOK 31/01 Q1019 A3009","temp":31,"dewpoint":1,"humidity":15,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T14:00:00.000Z","obsTimeLocal":"2026-10-15T17:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 151400Z 08006KT CAVOK 30/00 Q1018 A3009","temp":30,"dewpoint":0,"humidity":14,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T14:30:00.000Z","obsTimeLocal":"2026-10-15T18:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 151430Z 08004KT CAVOK 29/01 Q1019 A3009","temp":29,"dewpoint":1,"humidity":16,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T15:00:00.000Z","obsTimeLocal":"2026-10-15T18:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 151500Z 10004KT CAVOK 28/01 Q1019 A3009","temp":28,"dewpoint":1,"humidity":17,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T15:30:00.000Z","obsTimeLocal":"2026-10-15T19:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 151530Z 00000KT CAVOK 27/01 Q1019 A3009","temp":27,"dewpoint":1,"humidity":18,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T16:00:00.000Z","obsTimeLocal":"2026-10-15T19:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 151600Z 00000KT CAVOK 26/02 Q1019 A3010","temp":26,"dewpoint":2,"humidity":21,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T17:00:00.000Z","obsTimeLocal":"2026-10-15T20:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 151700Z 16006KT CAVOK 25/01 Q1019 A3011","temp":25,"dewpoint":1,"humidity":21,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T17:30:00.000Z","obsTimeLocal":"2026-10-15T21:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 151730Z 16006KT CAVOK 25/01 Q1019 A3011","temp":25,"dewpoint":1,"humidity":21,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T18:00:00.000Z","obsTimeLocal":"2026-10-15T21:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 151800Z 36004KT CAVOK 21/03 Q1019 A3012","temp":21,"dewpoint":3,"humidity":31,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T19:00:00.000Z","obsTimeLocal":"2026-10-15T22:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 151900Z 34006KT CAVOK 22/03 Q1020 A3012","temp":22,"dewpoint":3,"humidity":29,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T19:30:00.000Z","obsTimeLocal":"2026-10-15T23:00:00+03:30","metarType":"METAR","raw":"METAR OIIE 151930Z 02006KT CAVOK 22/03 Q1020","temp":22,"dewpoint":3,"humidity":29,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T20:00:00.000Z","obsTimeLocal":"2026-10-15T23:30:00+03:30","metarType":"METAR","raw":"METAR OIIE 152000Z 29008KT CAVOK 21/01 Q1020 A3012","temp":21,"dewpoint":1,"humidity":26,"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/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/2026-10-15","json":"https://weathermarket.io/api/station/OIIE/2026-10-15","record":"https://weathermarket.io/api/station/OIIE/2026-10-15?format=record","prev":"https://weathermarket.io/station/OIIE/2026-10-14","next":"https://weathermarket.io/station/OIIE/2026-10-16","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=14&year2=2026&month2=10&day2=16&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=14&hora=20&anof=2026&mesf=10&dayf=15&horaf=20&minf=29&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OIIE"}}}