Station-day record · settlement source
Tehran · Asia/Tehran · ← 2026-10-30 · 2026-11-01 → · All dates for OIIE · JSON
METAR OIIE 311200Z 33006KT 9999 FEW040TCU SCT190 25/04 Q1021 A3015
METAR OIIE 310130Z 29006KT 6000 FEW035 SCT090 13/11 Q1022 A3020
Local day 2026-10-30 16:30 EDT → 2026-10-31 16:30 EDT (24 h, UTC+03:30) · 44 reports · longest gap 60 min
final at 2026-10-31 19:30 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 60 min
3 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 934b187751453b9be1d6d4722d8e91bf68569e8feab7ba466c3d13583a06f49c
Transaction 0x2dead0049c1137ea2547fa6438ce700a88a4b00e94a55550bb90492094f19ea7 · 2026-11-05 11:02 EST
GET the record bytes, SHA-256 them, and call SnapshotAnchor.isAnchored(sha256) on Flare - the anchored record is the one to settle on
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 44 · suspect 0 · bad 0 · High good · Low good
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.
| Time | Type | Temp °C | Dew °C | Wind m/s | Raw report |
|---|---|---|---|---|---|
| 2026-10-30 16:30 EDT | METAR | 17° | 10° | 5.1 | METAR OIIE 302030Z 35010KT 8000 TSSHRA SCT030CB SCT035 OVC090 17/10 Q1023 A3021 |
| 2026-10-30 17:00 EDT | METAR | 16° | 11° | 3.1 | METAR OIIE 302100Z 06006KT 9999 FEW030CB SCT035 OVC090 16/11 Q1023 A3021 TEMPO 5000 TSRA original: METAR OIIE 302100Z 06006KT 9999 FEW030CB SCT035 OVC090 16/11 Q1023 A3021 |
| 2026-10-30 18:00 EDT | METAR | 16° | 11° | 4.1 | METAR OIIE 302200Z 05008KT 9999 SCT035 BKN090 16/11 Q1022 TEMPO 5000 TSRA original: METAR OIIE 302200Z 05008KT 9999 SCT035 BKN090 16/11 Q1022 A3020 |
| 2026-10-30 19:00 EDT | METAR | 15° | 11° | 4.1 | METAR OIIE 302300Z 02008KT 8000 SCT035 BKN090 15/11 Q1022 TEMPO 5000 SHRA original: METAR OIIE 302300Z 02008KT 8000 SCT035 BKN090 15/11 Q1022 A3020 |
| 2026-10-30 20:00 EDT | METAR | 14° | 11° | 2.1 | METAR OIIE 310000Z 03004KT 8000 FEW035 BKN090 14/11 Q1022 A3019 |
| 2026-10-30 21:00 EDT | METAR | 15° | 12° | 3.1 | METAR OIIE 310100Z 28006KT 8000 FEW035 BKN090 15/12 Q1022 A3020 |
| 2026-10-30 21:30 EDT | METAR | 13°min | 11° | 3.1 | METAR OIIE 310130Z 29006KT 6000 FEW035 SCT090 13/11 Q1022 A3020 |
| 2026-10-30 22:00 EDT | METAR | 14° | 11° | 3.1 | METAR OIIE 310200Z 29006KT 6000 FEW035 BKN090 14/11 Q1023 A3021 |
| 2026-10-30 22:30 EDT | METAR | 14° | 10° | 4.1 | METAR OIIE 310230Z 28008KT 6000 FEW035 SCT090 14/10 Q1023 A3021 |
| 2026-10-30 23:00 EDT | METAR | 14° | 10° | 4.1 | METAR OIIE 310300Z 28008KT 5000 HZ FEW035 SCT090 14/10 Q1023 A3021 |
| 2026-10-30 23:30 EDT | METAR | 13° | 10° | 3.1 | METAR OIIE 310330Z 27006KT 5000 HZ FEW035 SCT090 13/10 Q1023 A3021 |
| 2026-10-31 00:00 EDT | METAR | 13° | 10° | 3.1 | METAR OIIE 310400Z 29006KT 4500 HZ FEW035 BKN190 13/10 Q1023 A3022 |
| 2026-10-31 00:30 EDT | METAR | 14° | 10° | 2.1 | METAR OIIE 310430Z 31004KT 4500 HZ FEW035 BKN190 14/10 Q1024 |
| 2026-10-31 01:00 EDT | METAR | 15° | 10° | 3.1 | METAR OIIE 310500Z 30006KT 4500 HZ FEW035 SCT090 BKN190 15/10 Q1024 A3025 |
| 2026-10-31 01:30 EDT | METAR | 16° | 10° | 3.1 | METAR OIIE 310530Z 29006KT 5000 HZ FEW035 SCT090 BKN190 16/10 Q1024 A3025 |
| 2026-10-31 02:00 EDT | METAR | 17° | 11° | 2.1 | METAR OIIE 310600Z 30004KT 6000 FEW035 SCT190 17/11 Q1024 A3025 |
| 2026-10-31 02:30 EDT | METAR | 18° | 10° | 3.1 | METAR OIIE 310630Z 26006KT 7000 FEW035 SCT190 18/10 Q1024 A3025 |
| 2026-10-31 03:00 EDT | METAR | 20° | 7° | 2.1 | METAR OIIE 310700Z 25004KT 9999 FEW035 SCT190 20/07 Q1024 A3024 |
| 2026-10-31 03:30 EDT | METAR | 21° | 7° | 2.1 | METAR OIIE 310730Z 25004KT 9999 FEW035 SCT190 21/07 Q1023 A3024 |
| 2026-10-31 04:00 EDT | METAR | 22° | 4° | 2.1 | METAR OIIE 310800Z 25004KT 9999 FEW035TCU SCT090 22/04 Q1023 A3022 |
| 2026-10-31 04:30 EDT | METAR | 22° | 4° | 2.1 | METAR OIIE 310830Z 25004KT 9999 FEW035TCU SCT090 22/04 Q1023 A3022 |
| 2026-10-31 05:00 EDT | METAR | 23° | 5° | 2.1 | METAR OIIE 310900Z 26004KT 9999 FEW035TCU SCT090 23/05 Q1022 A3020 |
| 2026-10-31 05:30 EDT | METAR | 23° | 6° | 1 | METAR OIIE 310930Z 18002KT 9999 FEW035TCU SCT090 23/06 Q1022 |
| 2026-10-31 06:00 EDT | METAR | 24° | 5° | 3.1 | METAR OIIE 311000Z 24006KT 9999 FEW035TCU SCT090 24/05 Q1021 A3018 |
| 2026-10-31 06:30 EDT | METAR | 24° | 5° | 4.1 | METAR OIIE 311030Z 22008KT 9999 FEW035TCU SCT090 24/05 Q1021 A3018 |
| 2026-10-31 07:00 EDT | METAR | 23° | 5° | 1 | METAR OIIE 311100Z VRB02KT 9999 FEW035CB FEW040TCU SCT090 23/05 Q1021 A3016 |
| 2026-10-31 07:30 EDT | METAR | 24° | 5° | 2.1 | METAR OIIE 311130Z 36004KT 9999 FEW040TCU SCT090 24/05 Q1021 A3016 |
| 2026-10-31 08:00 EDT | METAR | 25°max | 4° | 3.1 | METAR OIIE 311200Z 33006KT 9999 FEW040TCU SCT190 25/04 Q1021 A3015 |
| 2026-10-31 08:30 EDT | METAR | 24° | 5° | 2.1 | METAR OIIE 311230Z 33004KT 9999 FEW040TCU SCT190 24/05 Q1021 A3015 |
| 2026-10-31 09:00 EDT | METAR | 24° | 4° | 3.1 | METAR OIIE 311300Z 34006KT 9999 FEW040 SCT190 24/04 Q1021 A3016 |
| 2026-10-31 09:30 EDT | METAR | 24° | 4° | 2.1 | METAR OIIE 311330Z 33004KT 9999 FEW040 SCT190 24/04 Q1021 |
| 2026-10-31 10:00 EDT | METAR | 23° | 5° | 2.1 | METAR OIIE 311400Z 34004KT 9999 FEW040 SCT190 23/05 Q1021 A3016 |
| 2026-10-31 10:30 EDT | METAR | 21° | 6° | 2.1 | METAR OIIE 311430Z 33004KT 9999 FEW040 SCT190 21/06 Q1021 A3016 |
| 2026-10-31 11:00 EDT | METAR | 21° | 5° | 2.1 | METAR OIIE 311500Z 32004KT 9999 FEW040 SCT190 21/05 Q1022 A3018 |
| 2026-10-31 11:30 EDT | METAR | 21° | 5° | 2.1 | METAR OIIE 311530Z 27004KT 9999 FEW040 21/05 Q1022 A3018 |
| 2026-10-31 12:00 EDT | METAR | 20° | 5° | 2.1 | METAR OIIE 311600Z 25004KT CAVOK 20/05 Q1022 A3019 |
| 2026-10-31 12:30 EDT | METAR | 19° | 5° | 3.1 | METAR OIIE 311630Z 21006KT CAVOK 19/05 Q1022 A3019 |
| 2026-10-31 13:00 EDT | METAR | 20° | 4° | 3.1 | METAR OIIE 311700Z 21006KT CAVOK 20/04 Q1022 A3021 |
| 2026-10-31 13:30 EDT | METAR | 20° | 4° | 2.1 | METAR OIIE 311730Z 21004KT 9999 SCT090 20/04 Q1022 A3021 |
| 2026-10-31 14:00 EDT | METAR | 20° | 4° | 2.1 | METAR OIIE 311800Z 25004KT CAVOK 20/04 Q1022 A3020 |
| 2026-10-31 14:30 EDT | METAR | 18° | 7° | 2.1 | METAR OIIE 311830Z 25004KT CAVOK 18/07 Q1022 A3020 |
| 2026-10-31 15:00 EDT | METAR | 18° | 5° | 2.1 | METAR OIIE 311900Z 24004KT 9999 FEW040 SCT100 18/05 Q1023 A3021 |
| 2026-10-31 15:30 EDT | METAR | 19° | 6° | 2.1 | METAR OIIE 311930Z 27004KT 9999 FEW040 SCT100 19/06 Q1023 A3021 |
| 2026-10-31 16:00 EDT | METAR | 19° | 5° | 2.1 | METAR OIIE 312000Z 24004KT 9999 FEW040 SCT100 19/05 Q1023 A3022 |
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/2026-10-31 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.
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.
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).
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).