Station-day record · settlement source
Montevideo · America/Montevideo · ← 2026-11-08 · 2026-11-10 → · All dates for SUMU · JSON
METAR SUMU 091800Z 36008KT CAVOK 24/10 Q1024 NOSIG
METAR SUMU 090600Z 01006KT CAVOK 09/07 Q1025 NOSIG
Local day 2026-11-08 22:00 EST → 2026-11-09 22:00 EST (24 h, UTC-03:00) · 24 reports · longest gap 61 min
final at 2026-11-10 01:00 EST · correction hold 3 h after local midnight
longest gap 61 min · limit 90 min
SHA-256 9a76cb9106680877e05c4ee64c4cdc26e7bc4cfdf4fb4c683e8bb3376ddaf97e
Transaction 0xfef9dd5cb09ea10c857c78f98ead7f928562cf82faec695e6c0246684291e648 · 2026-11-10 01:01 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 24 · 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 |
|---|---|---|---|---|---|
| 2026-11-08 22:00 EST | METAR | 10° | 6° | 4.1 | METAR SUMU 090300Z 04008KT CAVOK 10/06 Q1026 NOSIG |
| 2026-11-08 23:00 EST | METAR | 10° | 6° | 2.6 | METAR SUMU 090400Z 03005KT CAVOK 10/06 Q1026 NOSIG |
| 2026-11-09 00:00 EST | METAR | 10° | 7° | 2.6 | METAR SUMU 090500Z 01005KT CAVOK 10/07 Q1025 NOSIG |
| 2026-11-09 01:00 EST | METAR | 9°min | 7° | 3.1 | METAR SUMU 090600Z 01006KT CAVOK 09/07 Q1025 NOSIG |
| 2026-11-09 02:00 EST | METAR | 9° | 7° | 2.6 | METAR SUMU 090700Z 36005KT CAVOK 09/07 Q1025 NOSIG |
| 2026-11-09 03:00 EST | METAR | 9° | 7° | 2.6 | METAR SUMU 090800Z 01005KT CAVOK 09/07 Q1025 NOSIG |
| 2026-11-09 04:00 EST | METAR | 9° | 8° | 3.6 | METAR SUMU 090900Z 36007KT CAVOK 09/08 Q1026 NOSIG |
| 2026-11-09 05:00 EST | METAR | 11° | 9° | 3.1 | METAR SUMU 091000Z 01006KT CAVOK 11/09 Q1027 NOSIG |
| 2026-11-09 06:00 EST | METAR | 14° | 11° | 4.6 | METAR SUMU 091100Z 36009KT CAVOK 14/11 Q1027 NOSIG |
| 2026-11-09 07:01 EST | METAR | 17° | 12° | 5.1 | METAR SUMU 091201Z 36010KT CAVOK 17/12 Q1027 NOSIG |
| 2026-11-09 08:00 EST | METAR | 19° | 12° | 4.6 | METAR SUMU 091300Z 34009KT CAVOK 19/12 Q1027 NOSIG |
| 2026-11-09 09:00 EST | METAR | 21° | 10° | 4.6 | METAR SUMU 091400Z 36009KT 9999 FEW033 21/10 Q1027 NOSIG |
| 2026-11-09 10:00 EST | METAR | 21° | 10° | 4.1 | METAR SUMU 091500Z 32008KT 9999 FEW040 21/10 Q1026 NOSIG |
| 2026-11-09 11:00 EST | METAR | 23° | 9° | 4.6 | METAR SUMU 091600Z 34009KT CAVOK 23/09 Q1026 NOSIG |
| 2026-11-09 12:00 EST | METAR | 23° | 10° | 4.1 | METAR SUMU 091700Z 35008KT CAVOK 23/10 Q1025 NOSIG |
| 2026-11-09 13:00 EST | METAR | 24°max | 10° | 4.1 | METAR SUMU 091800Z 36008KT CAVOK 24/10 Q1024 NOSIG |
| 2026-11-09 14:00 EST | METAR | 24° | 9° | 3.1 | METAR SUMU 091900Z 34006KT CAVOK 24/09 Q1024 NOSIG |
| 2026-11-09 15:00 EST | METAR | 24° | 9° | 4.1 | METAR SUMU 092000Z 01008KT CAVOK 24/09 Q1023 NOSIG |
| 2026-11-09 16:00 EST | METAR | 20° | 14° | 8.7 | METAR SUMU 092100Z 10017KT CAVOK 20/14 Q1023 NOSIG |
| 2026-11-09 17:00 EST | METAR | 20° | 14° | 7.7 | METAR SUMU 092200Z 09015KT CAVOK 20/14 Q1023 NOSIG |
| 2026-11-09 18:00 EST | METAR | 19° | 15° | 6.2 | METAR SUMU 092300Z 09012KT CAVOK 19/15 Q1023 NOSIG |
| 2026-11-09 19:00 EST | METAR | 18° | 16° | 5.7 | METAR SUMU 100000Z 10011KT CAVOK 18/16 Q1023 NOSIG |
| 2026-11-09 20:00 EST | METAR | 17° | 14° | 3.1 | METAR SUMU 100100Z 07006KT CAVOK 17/14 Q1023 NOSIG |
| 2026-11-09 21:00 EST | METAR | 17° | 10° | 4.6 | METAR SUMU 100200Z 05009KT CAVOK 17/10 Q1024 NOSIG |
Settlement source: the METAR-derived station-day record for SUMU for the contract date (station-local calendar day), as published at https://weathermarket.io/station/SUMU/2026-11-09 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/SUMU/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/SUMU/YYYY-MM-DD (JSON).