Station-day record · settlement source
Montevideo · America/Montevideo · ← 2026-11-03 · 2026-11-05 → · All dates for SUMU · JSON
METAR SUMU 041700Z 24011KT 9999 FEW030 23/16 Q1009 NOSIG
METAR SUMU 040700Z 16005KT CAVOK 15/13 Q1009 NOSIG
Local day 2026-11-03 22:00 EST → 2026-11-04 22:00 EST (24 h, UTC-03:00) · 24 reports · longest gap 60 min
final at 2026-11-05 01:00 EST · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
1 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 90d63d987ec4ebb86cc4a3b75fa0724eebf20ce70ef3c1e2fe097fa0cd195cbf
Transaction 0xafc9b5593dd3a8fc64e841afc5fc1f3d7baf2b7e816444e3596fa1b75ddad8df · 2026-11-05 17:01 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 |
|---|---|---|---|---|---|
| 2026-11-03 22:00 EST | METAR | 17° | 15° | 7.2 | METAR SUMU 040300Z 05014KT 9999 -RA NSC 17/15 Q1011 TEMPO RA |
| 2026-11-03 23:00 EST | METAR | 17° | 14° | 5.1 | METAR SUMU 040400Z 06010KT CAVOK 17/14 Q1010 TEMPO RA |
| 2026-11-04 00:00 EST | METAR | 16° | 14° | 5.1 | METAR SUMU 040500Z 04010KT CAVOK 16/14 Q1009 TEMPO RA |
| 2026-11-04 01:00 EST | METAR | 16° | 13° | 2.1 | METAR SUMU 040600Z 05004KT 010V070 CAVOK 16/13 Q1009 NOSIG |
| 2026-11-04 02:00 EST | METAR | 15°min | 13° | 2.6 | METAR SUMU 040700Z 16005KT CAVOK 15/13 Q1009 NOSIG |
| 2026-11-04 03:00 EST | METAR | 15° | 13° | 1.5 | METAR SUMU 040800Z 19003KT 9999 OVC019 15/13 Q1010 NOSIG |
| 2026-11-04 04:00 EST | METAR | 16° | 14° | 2.6 | METAR SUMU 040900Z 14005KT 9999 BKN019 16/14 Q1009 NOSIG |
| 2026-11-04 05:00 EST | METAR | 17° | 15° | 3.1 | METAR SUMU 041000Z 11006KT 9999 BKN021 17/15 Q1009 NOSIG |
| 2026-11-04 06:00 EST | METAR | 18° | 15° | 3.6 | METAR SUMU 041100Z 09007KT 50V150 9999 FEW015 SCT200 18/15 Q1009 NOSIG original: METAR SUMU 041100Z 09007KT 050V150 9999 FEW015 SCT200 18/15 Q1009 NOSIG |
| 2026-11-04 07:00 EST | METAR | 19° | 16° | 3.6 | METAR SUMU 041200Z 09007KT 050V110 9999 BKN015 BKN023 19/16 Q1010 NOSIG |
| 2026-11-04 08:00 EST | METAR | 20° | 16° | 1.5 | METAR SUMU 041300Z 33003KT 250V020 9999 BKN019 BKN038 20/16 Q1011 NOSIG |
| 2026-11-04 09:00 EST | METAR | 20° | 16° | 3.6 | METAR SUMU 041400Z 30007KT 270V350 9999 SCT020 BKN039 20/16 Q1010 TEMPO RA |
| 2026-11-04 10:00 EST | METAR | 20° | 16° | 3.6 | METAR SUMU 041500Z 22007KT 190V250 9999 FEW017 SCT036 BKN045 20/16 Q1010 TEMPO RA |
| 2026-11-04 11:00 EST | METAR | 22° | 16° | 6.2 | METAR SUMU 041600Z 23012KT 9999 FEW023 22/16 Q1009 NOSIG |
| 2026-11-04 12:00 EST | METAR | 23°max | 16° | 5.7 | METAR SUMU 041700Z 24011KT 9999 FEW030 23/16 Q1009 NOSIG |
| 2026-11-04 13:00 EST | METAR | 23° | 15° | 5.1 | METAR SUMU 041800Z 26010KT 9999 SCT026 23/15 Q1009 NOSIG |
| 2026-11-04 14:00 EST | METAR | 23° | 15° | 6.2 | METAR SUMU 041900Z 25012KT 9999 SCT036 23/15 Q1008 NOSIG |
| 2026-11-04 15:00 EST | METAR | 23° | 15° | 5.1 | METAR SUMU 042000Z 27010KT 9999 FEW038 23/15 Q1008 NOSIG |
| 2026-11-04 16:00 EST | METAR | 22° | 15° | 4.1 | METAR SUMU 042100Z 28008KT 260V320 9999 FEW036 22/15 Q1008 NOSIG |
| 2026-11-04 17:00 EST | METAR | 20° | 15° | 4.1 | METAR SUMU 042200Z 28008KT 9999 FEW036 20/15 Q1009 NOSIG |
| 2026-11-04 18:00 EST | METAR | 18° | 15° | 2.6 | METAR SUMU 042300Z 28005KT 9999 FEW040 18/15 Q1009 NOSIG |
| 2026-11-04 19:00 EST | METAR | 18° | 14° | 3.6 | METAR SUMU 050000Z 26007KT CAVOK 18/14 Q1010 NOSIG |
| 2026-11-04 20:00 EST | METAR | 19° | 13° | 6.7 | METAR SUMU 050100Z 23013KT CAVOK 19/13 Q1011 NOSIG |
| 2026-11-04 21:00 EST | METAR | 18° | 11° | 4.1 | METAR SUMU 050200Z 23008G19KT CAVOK 18/11 Q1011 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/2026-11-04 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).