Station-day record · settlement source
Lagos · Africa/Lagos · ← 2026-10-03 · 2026-10-05 → · All dates for DNMM · JSON
METAR DNMM 041600Z 19008KT 9999 SCT013 30/24 Q1012 NOSIG
METAR DNMM 040000Z 18003KT 9999 FEW009 25/24 Q1015 NOSIG
Local day 2026-10-03 19:00 EDT → 2026-10-04 19:00 EDT (24 h, UTC+01:00) · 20 reports · longest gap 180 min
final at 2026-10-04 22:00 EDT · correction hold 3 h after local midnight
longest gap 180 min · limit 90 min
SHA-256 fec0133cf68e87dfdfa581c3de8a0c2e32df5a9b70f51f8cfb072b846a283e0d
Transaction 0x52df379da945aba474ddae584c3c391399f1e23b028e1d076ea1a79dd69bbc3d · 2026-10-04 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 20 · 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 19:00 EDT | METAR | 26° | 24° | 1.5 | METAR DNMM 032300Z 19003KT 9999 FEW010 26/24 Q1016 NOSIG |
| 2026-10-03 20:00 EDT | METAR | 25°min | 24° | 1.5 | METAR DNMM 040000Z 18003KT 9999 FEW009 25/24 Q1015 NOSIG |
| 2026-10-03 21:00 EDT | METAR | 25° | 24° | 1.5 | METAR DNMM 040100Z 22003KT 9999 FEW009 25/24 Q10B |
| 2026-10-04 00:00 EDT | METAR | 25° | 24° | 1.5 | METAR DNMM 040400Z 22003KT 8000 FEW009 25/24 Q1014 NOSIG |
| 2026-10-04 01:00 EDT | METAR | 25° | 24° | 1.5 | METAR DNMM 040500Z 26003KT 8000 FEW009 25/24 Q1014 NOSIG |
| 2026-10-04 02:00 EDT | METAR | 25° | 24° | 1.5 | METAR DNMM 040600Z 21003KT 8000 FEW009 25/24 Q1015 NOSIG |
| 2026-10-04 03:00 EDT | METAR | 26° | 24° | 4.6 | METAR DNMM 040700Z 29009KT 8000 FEW010 26/24 Q1015 NOSIG |
| 2026-10-04 04:00 EDT | METAR | 27° | 24° | 3.1 | METAR DNMM 040800Z 27006KT 9999 SCT011 27/24 Q1016 NOSIG |
| 2026-10-04 05:00 EDT | METAR | 27° | 24° | 2.6 | METAR DNMM 040900Z 24005KT 9999 BKN011 FEW020CB 27/24 Q1016 NOSIG RMK CB N-S |
| 2026-10-04 06:00 EDT | METAR | 29° | 24° | 2.1 | METAR DNMM 041000Z 27004KT 9999 BKN013 FEW020CB 29/24 Q1016 TEMPO TS RMK CB N-S |
| 2026-10-04 07:00 EDT | METAR | 29° | 25° | 4.6 | METAR DNMM 041100Z 20009KT 8000 -DZ BKN013 FEW020CB 29/25 Q1015 TEMPO 5000 -TSRA RMK CB N-S |
| 2026-10-04 08:00 EDT | METAR | 26° | 25° | 4.6 | METAR DNMM 041200Z 19009KT 3000 -RA BKN010 FEW019CB 26/25 Q1015 TEMPO 5000 -TSRA RMK CB N-SW |
| 2026-10-04 09:00 EDT | METAR | 27° | 25° | 3.1 | METAR DNMM 041300Z 23006KT 8000 TS BKN011 FEW020CB 27/25 Q1014 BECMG NSW RMK CB W-NE TS TO NW |
| 2026-10-04 10:00 EDT | METAR | 29° | 25° | 3.1 | METAR DNMM 041400Z 17006KT 8000 TS BKN013 FEW020CB 29/25 Q1013 BECMG NSW RMK CB S-N TS TO NW |
| 2026-10-04 12:00 EDT | METAR | 30°max | 24° | 4.1 | METAR DNMM 041600Z 19008KT 9999 SCT013 30/24 Q1012 NOSIG |
| 2026-10-04 13:00 EDT | METAR | 29° | 24° | 2.6 | METAR DNMM 041700Z 21005KT 9999 FEW013 FEW020CB 29/24 Q1012 TEMPO TS RMK CB N-E |
| 2026-10-04 14:00 EDT | METAR | 27° | 24° | 4.1 | METAR DNMM 041800Z 22008KT 9999 FEW011 FEW020CB 27/24 Q1012 TEMPO TS RMK CB N-E |
| 2026-10-04 15:00 EDT | METAR | 26° | 24° | 3.6 | METAR DNMM 041900Z 23007KT 9999 FEW010 26/24 Q1013 NOSIG |
| 2026-10-04 16:00 EDT | METAR | 26° | 24° | 3.1 | METAR DNMM 042000Z 20006KT 9999 FEW010 26/24 Q1014 NOSIG |
| 2026-10-04 17:00 EDT | METAR | 26° | 24° | 2.6 | METAR DNMM 042100Z 24005KT 9999 SCT010 26/24 Q1015 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/2026-10-04 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/DNMM/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/DNMM/YYYY-MM-DD (JSON).