Station-day record · settlement source
Rio de Janeiro · America/Sao_Paulo · ← 2026-10-03 · 2026-10-05 → · All dates for SBGL · JSON
METAR SBGL 041600Z 02008KT 360V060 9999 FEW025 31/20 Q1011
METAR SBGL 040300Z 13009KT 7000 -RA SCT010 OVC100 20/19 Q1016
Local day 2026-10-03 23:00 EDT → 2026-10-04 23:00 EDT (24 h, UTC-03:00) · 24 reports · longest gap 60 min
final at 2026-10-05 02:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 3fd02d260bac884809e73f150ba8c2e22642a5a89b6f478db52949d67dd56978
Transaction 0x53d0770e8674887e52e7a675979691df3a8ae3e7e9afea90cb2835566ce81fe8 · 2026-10-05 02:02 EDT
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 |
|---|---|---|---|---|---|
| 2026-10-03 23:00 EDT | METAR | 20°min | 19° | 4.6 | METAR SBGL 040300Z 13009KT 7000 -RA SCT010 OVC100 20/19 Q1016 |
| 2026-10-04 00:00 EDT | METAR | 20° | 19° | 1.5 | METAR SBGL 040400Z 14003KT 9999 -RA SCT010 OVC100 20/19 Q1015 |
| 2026-10-04 01:00 EDT | METAR | 20° | 19° | 1 | METAR SBGL 040500Z 03002KT 7000 SCT010 OVC100 20/19 Q1015 |
| 2026-10-04 02:00 EDT | METAR | 20° | 19° | 1.5 | METAR SBGL 040600Z 06003KT 8000 -RA SCT010 OVC100 20/19 Q1014 |
| 2026-10-04 03:00 EDT | METAR | 20° | 18° | 2.1 | METAR SBGL 040700Z 11004KT 7000 FEW010 OVC100 20/18 Q1013 |
| 2026-10-04 04:00 EDT | METAR | 20° | 19° | 2.1 | METAR SBGL 040800Z 12004KT 7000 NSC 20/19 Q1013 |
| 2026-10-04 05:00 EDT | METAR | 20° | 19° | 2.6 | METAR SBGL 040900Z 13005KT CAVOK 20/19 Q1014 |
| 2026-10-04 06:00 EDT | METAR | 22° | 19° | 1.5 | METAR SBGL 041000Z 18003KT CAVOK 22/19 Q1015 |
| 2026-10-04 07:00 EDT | METAR | 23° | 19° | 1.5 | METAR SBGL 041100Z VRB03KT 9999 FEW020 BKN080 23/19 Q1015 |
| 2026-10-04 08:00 EDT | METAR | 24° | 18° | 1 | METAR SBGL 041200Z VRB02KT 9999 FEW020 BKN080 24/18 Q1015 |
| 2026-10-04 09:00 EDT | METAR | 26° | 19° | 0.5 | METAR SBGL 041300Z VRB01KT 9999 FEW020 BKN080 26/19 Q1014 |
| 2026-10-04 10:00 EDT | METAR | 28° | 19° | 2.6 | METAR SBGL 041400Z 02005KT 320V080 9999 FEW020 SCT080 28/19 Q1013 |
| 2026-10-04 11:00 EDT | METAR | 29° | 19° | 5.1 | METAR SBGL 041500Z 36010KT 320V030 9999 FEW025 29/19 Q1012 |
| 2026-10-04 12:00 EDT | METAR | 31°max | 20° | 4.1 | METAR SBGL 041600Z 02008KT 360V060 9999 FEW025 31/20 Q1011 |
| 2026-10-04 13:00 EDT | METAR | 30° | 20° | 6.2 | METAR SBGL 041700Z 03012KT 9999 SCT025 30/20 Q1011 |
| 2026-10-04 14:00 EDT | METAR | 31° | 20° | 5.1 | METAR SBGL 041800Z 03010KT 9999 SCT025 31/20 Q1010 |
| 2026-10-04 15:00 EDT | METAR | 31° | 20° | 3.6 | METAR SBGL 041900Z 02007KT 9999 SCT030 31/20 Q1009 |
| 2026-10-04 16:00 EDT | METAR | 30° | 20° | 3.1 | METAR SBGL 042000Z 05006KT 9999 FEW030 30/20 Q1010 |
| 2026-10-04 17:00 EDT | METAR | 28° | 20° | 2.1 | METAR SBGL 042100Z 05004KT 9999 FEW030 28/20 Q1011 |
| 2026-10-04 18:00 EDT | METAR | 28° | 20° | 2.1 | METAR SBGL 042200Z 07004KT 9999 FEW040 28/20 Q1011 |
| 2026-10-04 19:00 EDT | METAR | 26° | 21° | 2.1 | METAR SBGL 042300Z 17004KT 160V250 9999 FEW040 26/21 Q1012 |
| 2026-10-04 20:00 EDT | METAR | 25° | 20° | 6.7 | METAR SBGL 050000Z 25013KT 9999 FEW040 25/20 Q1014 |
| 2026-10-04 21:00 EDT | METAR | 25° | 20° | 4.1 | METAR SBGL 050100Z 25008KT 9999 FEW040 25/20 Q1015 |
| 2026-10-04 22:00 EDT | METAR | 25° | 20° | 3.1 | METAR SBGL 050200Z 27006KT 9999 FEW040 BKN060 25/20 Q1015 |
Settlement source: the METAR-derived station-day record for SBGL for the contract date (station-local calendar day), as published at https://weathermarket.io/station/SBGL/2026-10-04 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/SBGL/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/SBGL/YYYY-MM-DD (JSON).