Station-day record · settlement source
London · Europe/London · ← 2026-09-24 · 2026-09-26 → · All dates for EGLL · JSON
METAR EGLL 251420Z AUTO VRB04G16KT 9999 NCD 24/14 Q1017
METAR EGLL 250220Z AUTO VRB01KT 9999 NCD 12/12 Q1020
Local day 2026-09-24 19:00 EDT → 2026-09-25 19:00 EDT (24 h, UTC+01:00) · 48 reports · longest gap 30 min
final at 2026-09-25 22:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 –
Final - the next hourly run writes this record's hash to SnapshotAnchor on Flare
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 48 · 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 |
|---|---|---|---|---|---|
| 2026-09-24 19:20 EDT | – | 14° | 12° | 1 | METAR EGLL 242320Z AUTO 14002KT 9999 NCD 14/12 Q1021 |
| 2026-09-24 19:50 EDT | – | 13° | 12° | 1.5 | METAR EGLL 242350Z AUTO 13003KT 9999 NCD 13/12 Q1021 |
| 2026-09-24 20:20 EDT | – | 13° | 12° | 0.5 | METAR EGLL 250020Z AUTO 03001KT 9999 NCD 13/12 Q1020 |
| 2026-09-24 20:50 EDT | – | 13° | 11° | 0.5 | METAR EGLL 250050Z AUTO VRB01KT 9999 NCD 13/11 Q1020 |
| 2026-09-24 21:20 EDT | – | 13° | 12° | 1 | METAR EGLL 250120Z AUTO 11002KT 9999 NCD 13/12 Q1020 |
| 2026-09-24 21:50 EDT | – | 13° | 12° | 0.5 | METAR EGLL 250150Z AUTO VRB01KT 9999 NCD 13/12 Q1020 |
| 2026-09-24 22:20 EDT | – | 12°min | 12° | 0.5 | METAR EGLL 250220Z AUTO VRB01KT 9999 NCD 12/12 Q1020 |
| 2026-09-24 22:50 EDT | – | 12° | 12° | 1 | METAR EGLL 250250Z AUTO 36002KT 9999 NCD 12/12 Q1020 |
| 2026-09-24 23:20 EDT | – | 12° | 11° | 1 | METAR EGLL 250320Z AUTO VRB02KT 9999 NCD 12/11 Q1020 |
| 2026-09-24 23:50 EDT | – | 12° | 11° | 1.5 | METAR EGLL 250350Z AUTO 34003KT 9999 NCD 12/11 Q1020 |
| 2026-09-25 00:20 EDT | – | 13° | 11° | 2.1 | METAR EGLL 250420Z COR 36004KT 9999 SCT007 13/11 Q1020 |
| 2026-09-25 00:50 EDT | – | 13° | 12° | 1 | METAR EGLL 250450Z COR 04002KT 9999 BKN007 13/12 Q1019 |
| 2026-09-25 01:20 EDT | – | 14° | 13° | 1 | METAR EGLL 250520Z VRB02KT 9999 BKN006 14/13 Q1019 |
| 2026-09-25 01:50 EDT | – | 14° | 12° | 1 | METAR EGLL 250550Z VRB02KT 9999 OVC007 14/12 Q1020 |
| 2026-09-25 02:20 EDT | – | 14° | 12° | 1.5 | METAR EGLL 250620Z AUTO 07003KT 9999 OVC011 14/12 Q1020 |
| 2026-09-25 02:50 EDT | – | 13° | 12° | 2.1 | METAR EGLL 250650Z AUTO VRB04KT 9999 OVC012 13/12 Q1019 |
| 2026-09-25 03:20 EDT | – | 14° | 13° | 2.6 | METAR EGLL 250720Z AUTO 14005KT 110V230 9999 OVC012 14/13 Q1019 |
| 2026-09-25 03:50 EDT | – | 15° | 13° | 1.5 | METAR EGLL 250750Z AUTO 13003KT 100V210 9999 OVC012 15/13 Q1019 |
| 2026-09-25 04:20 EDT | – | 15° | 14° | 2.1 | METAR EGLL 250820Z AUTO 15004KT 110V220 9999 OVC011 15/14 Q1019 |
| 2026-09-25 04:50 EDT | – | 16° | 14° | 2.1 | METAR EGLL 250850Z AUTO 15004KT 120V270 9999 BKN011 16/14 Q1019 |
| 2026-09-25 05:20 EDT | – | 17° | 14° | 2.1 | METAR EGLL 250920Z AUTO 15004KT 100V230 9999 FEW012 17/14 Q1019 |
| 2026-09-25 05:50 EDT | – | 19° | 14° | 1.5 | METAR EGLL 250950Z AUTO 23003KT 180V300 9999 SCT015 19/14 Q1019 |
| 2026-09-25 06:20 EDT | – | 19° | 14° | 1.5 | METAR EGLL 251020Z AUTO 29003KT 250V330 9999 NCD 19/14 Q1019 |
| 2026-09-25 06:50 EDT | – | 20° | 14° | 1.5 | METAR EGLL 251050Z AUTO 02003KT 330V130 9999 NCD 20/14 Q1019 |
| 2026-09-25 07:20 EDT | – | 21° | 13° | 2.6 | METAR EGLL 251120Z AUTO 13005KT 080V170 9999 NCD 21/13 Q1019 |
| 2026-09-25 07:50 EDT | – | 22° | 13° | 1.5 | METAR EGLL 251150Z AUTO VRB03KT 9999 NCD 22/13 Q1018 |
| 2026-09-25 08:20 EDT | – | 22° | 13° | 2.1 | METAR EGLL 251220Z AUTO 16004KT 100V260 9999 NCD 22/13 Q1018 |
| 2026-09-25 08:50 EDT | – | 23° | 13° | 2.6 | METAR EGLL 251250Z AUTO VRB05KT 9999 NCD 23/13 Q1018 |
| 2026-09-25 09:20 EDT | – | 23° | 13° | 1.5 | METAR EGLL 251320Z AUTO VRB03KT 9999 NCD 23/13 Q1017 |
| 2026-09-25 09:50 EDT | – | 23° | 13° | 2.1 | METAR EGLL 251350Z AUTO 22004KT 170V270 9999 NCD 23/13 Q1017 |
| 2026-09-25 10:20 EDT | – | 24°max | 14° | 2.1 | METAR EGLL 251420Z AUTO VRB04G16KT 9999 NCD 24/14 Q1017 |
| 2026-09-25 10:50 EDT | – | 24° | 13° | 1.5 | METAR EGLL 251450Z AUTO VRB03KT 9999 FEW043 24/13 Q1017 |
| 2026-09-25 11:20 EDT | – | 24° | 13° | 2.6 | METAR EGLL 251520Z AUTO 33005KT 290V020 9999 BKN042 24/13 Q1017 |
| 2026-09-25 11:50 EDT | – | 23° | 13° | 2.6 | METAR EGLL 251550Z AUTO 32005KT 290V360 9999 BKN043 23/13 Q1017 |
| 2026-09-25 12:20 EDT | – | 23° | 13° | 3.1 | METAR EGLL 251620Z AUTO 35006KT 310V040 9999 SCT045 23/13 Q1017 |
| 2026-09-25 12:50 EDT | – | 23° | 12° | 2.6 | METAR EGLL 251650Z AUTO 33005KT 290V020 9999 BKN047 23/12 Q1017 |
| 2026-09-25 13:20 EDT | – | 22° | 12° | 2.6 | METAR EGLL 251720Z AUTO 32005KT 300V010 9999 BKN047 22/12 Q1017 |
| 2026-09-25 13:50 EDT | – | 22° | 12° | 3.6 | METAR EGLL 251750Z AUTO 33007KT 290V360 9999 NCD 22/12 Q1018 |
| 2026-09-25 14:20 EDT | – | 21° | 12° | 2.6 | METAR EGLL 251820Z AUTO 35005KT 310V020 9999 NCD 21/12 Q1018 |
| 2026-09-25 14:50 EDT | – | 20° | 12° | 2.6 | METAR EGLL 251850Z AUTO 35005KT 320V030 9999 NCD 20/12 Q1018 |
| 2026-09-25 15:20 EDT | – | 19° | 12° | 3.1 | METAR EGLL 251920Z AUTO 34006KT 290V030 9999 NCD 19/12 Q1019 |
| 2026-09-25 15:50 EDT | – | 18° | 12° | 3.1 | METAR EGLL 251950Z AUTO 32006KT 300V010 9999 NCD 18/12 Q1019 |
| 2026-09-25 16:20 EDT | – | 17° | 12° | 3.1 | METAR EGLL 252020Z AUTO 32006KT 9999 NCD 17/12 Q1019 |
| 2026-09-25 16:50 EDT | – | 17° | 12° | 2.6 | METAR EGLL 252050Z AUTO 32005KT 280V350 9999 NCD 17/12 Q1020 |
| 2026-09-25 17:20 EDT | – | 17° | 11° | 1.5 | METAR EGLL 252120Z AUTO 33003KT 300V030 9999 NCD 17/11 Q1020 |
| 2026-09-25 17:50 EDT | – | 17° | 11° | 1.5 | METAR EGLL 252150Z AUTO 32003KT 290V010 9999 SCT035 17/11 Q1020 |
| 2026-09-25 18:20 EDT | – | 17° | 11° | 3.1 | METAR EGLL 252220Z AUTO 30006KT 9999 OVC038 17/11 Q1020 |
| 2026-09-25 18:50 EDT | – | 16° | 11° | 4.1 | METAR EGLL 252250Z AUTO 33008KT 290V010 9999 FEW023 OVC038 16/11 Q1020 |
Settlement source: the METAR-derived station-day record for EGLL for the contract date (station-local calendar day), as published at https://weathermarket.io/station/EGLL/2026-09-25 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/EGLL/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/EGLL/YYYY-MM-DD (JSON).