Station-day record · settlement source
Lagos · Africa/Lagos · ← 2026-10-02 · 2026-10-04 → · All dates for DNMM · JSON
METAR DNMM 031300Z 19007KT 9999 BKN013 31/24 Q1013 NOSIG
METAR DNMM 022300Z 21004KT 9999 FEW009 25/23 Q1016 NOSIG
Local day 2026-10-02 19:00 EDT → 2026-10-03 19:00 EDT (24 h, UTC+01:00) · 19 reports · longest gap 180 min
final at 2026-10-03 22:00 EDT · correction hold 3 h after local midnight
longest gap 180 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 93f01d157001fb9d0cdb99acaab4992dac1719196959cbf561f40c2e418168d5
Transaction 0xaae1e30e7f0301726b2fd80e41ca76f6fa8268fb9505a19c43e2c8f22b624082 · 2026-10-03 22:01 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 19 · 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 |
|---|---|---|---|---|---|
| 2026-10-02 19:00 EDT | METAR | 25°min | 23° | 2.1 | METAR DNMM 022300Z 21004KT 9999 FEW009 25/23 Q1016 NOSIG |
| 2026-10-02 21:00 EDT | METAR | 25° | 23° | 1.5 | METAR DNMM 030100Z 25003KT 9999 FEW009 25/23 Q1015 NOSIG |
| 2026-10-02 22:00 EDT | METAR | 25° | 23° | 2.1 | METAR DNMM 030200Z 22004KT 9999 FEW009 25/23 Q1014 NOSIG |
| 2026-10-03 00:00 EDT | METAR | 25° | 23° | 2.1 | METAR DNMM 030400Z 24004KT 9999 FEW009 25/23 Q1014 NOSIG |
| 2026-10-03 01:00 EDT | METAR | 25° | 23° | 2.1 | METAR DNMM 030500Z 20004KT 8000 FEW009 25/23 Q1014 NOSIG |
| 2026-10-03 04:00 EDT | METAR | 26° | 24° | 3.6 | METAR DNMM 030800Z 22007KT 8000 SCT010 FEW020CB 26/24 Q1016 NOSIG RMK CB SE-SW |
| 2026-10-03 05:00 EDT | METAR | 27° | 24° | 3.6 | METAR DNMM 030900Z 19007KT 9999 BKN010 FEW020CB 27/24 Q1016 NOSIG RMK CB SE-SW |
| 2026-10-03 06:00 EDT | METAR | 29° | 24° | 2.1 | METAR DNMM 031000Z 18004KT 9999 BKN013 29/24 Q1016 NOSIG |
| 2026-10-03 08:00 EDT | METAR | 29° | 24° | 3.6 | METAR DNMM 031200Z 21007KT 9999 BKN013 29/24 Q1014 NOSIG |
| 2026-10-03 09:00 EDT | METAR | 31°max | 24° | 3.6 | METAR DNMM 031300Z 19007KT 9999 BKN013 31/24 Q1013 NOSIG |
| 2026-10-03 10:00 EDT | METAR | 30° | 24° | 4.1 | METAR DNMM 031400Z 19008KT 9999 BKN013 30/24 Q1013 NOSIG |
| 2026-10-03 11:00 EDT | METAR | 29° | 24° | 4.6 | METAR DNMM 031500Z 16009KT 9999 BKN013 29/24 Q1012 NOSIG |
| 2026-10-03 12:00 EDT | METAR | 28° | 23° | 5.1 | METAR DNMM 031600Z 17010KT 9999 SCT012 28/23 Q1013 NOSIG |
| 2026-10-03 13:00 EDT | METAR | 27° | 23° | 4.1 | METAR DNMM 031700Z 18008KT 9999 FEW011 27/23 Q1013 NOSIG |
| 2026-10-03 14:00 EDT | METAR | 26° | 23° | 6.2 | METAR DNMM 031800Z 20012KT 9999 SCT010 26/23 Q10 CHECK TEXT NEW ENDING ADDED HAABYFYX original: METAR DNMM 031800Z 20012KT 9999 SCT010 26/23 Q1013 NOSIG |
| 2026-10-03 15:00 EDT | METAR | 26° | 23° | 4.1 | METAR DNMM 031900Z 20008KT 9999 SCT010 26/23 Q1014 NOSIG |
| 2026-10-03 16:00 EDT | METAR | 26° | 24° | 2.6 | METAR DNMM 032000Z 22005KT 9999 FEW010 26/24 Q1015 NOSIG |
| 2026-10-03 17:00 EDT | METAR | 26° | 24° | 2.1 | METAR DNMM 032100Z 19004KT 9999 SCT010 26/24 Q1015 NOSIG |
| 2026-10-03 18:00 EDT | METAR | 26° | 24° | 2.1 | METAR DNMM 032200Z 17004KT 9999 SCT010 26/24 Q1016 NOSIG |
Settlement source: the METAR-derived station-day record for DNMM for the contract date (station-local calendar day), as published at https://weathermarket.io/station/DNMM/2026-10-03 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/DNMM/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/DNMM/YYYY-MM-DD (JSON).