Station-day record · settlement source
Cape Town · Africa/Johannesburg · ← 2026-09-25 · 2026-09-27 → · All dates for FACT · JSON
METAR FACT 261100Z 18013KT 150V210 9999 FEW015 21/14 Q1015 NOSIG
METAR FACT 252200Z 14006KT 130V200 4000 BR BKN004 14/14 Q1016 NOSIG
Local day 2026-09-25 18:00 EDT → 2026-09-26 18:00 EDT (24 h, UTC+02:00) · 24 reports · longest gap 60 min
final at 2026-09-26 21:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 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 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 |
|---|---|---|---|---|---|
| 2026-09-25 18:00 EDT | – | 14°min | 14° | 3.1 | METAR FACT 252200Z 14006KT 130V200 4000 BR BKN004 14/14 Q1016 NOSIG |
| 2026-09-25 19:00 EDT | – | 14° | 14° | 4.6 | METAR FACT 252300Z 22009KT 100V240 4000 BR BKN004 14/14 Q1015 NOSIG |
| 2026-09-25 20:00 EDT | – | 14° | 14° | 6.2 | METAR FACT 260000Z 20012KT 4000 BR BKN004 14/14 Q1014 NOSIG |
| 2026-09-25 21:00 EDT | – | 14° | 14° | 5.1 | METAR FACT 260100Z 21010KT 4000 BR BKN004 14/14 Q1014 NOSIG |
| 2026-09-25 22:00 EDT | – | 14° | 14° | 3.6 | METAR FACT 260200Z 19007KT 4000 BR BKN004 14/14 Q1013 NOSIG |
| 2026-09-25 23:00 EDT | – | 14° | 14° | 2.6 | METAR FACT 260300Z 20005KT 4000 BR BKN004 14/14 Q1013 NOSIG |
| 2026-09-26 00:00 EDT | – | 14° | 14° | 3.6 | METAR FACT 260400Z 21007KT 4000 BR BKN004 14/14 Q1013 NOSIG |
| 2026-09-26 01:00 EDT | – | 15° | 15° | 4.6 | METAR FACT 260500Z 19009KT 3000 BR BKN002 15/15 Q1014 TEMPO 1200 |
| 2026-09-26 02:00 EDT | – | 15° | 15° | 3.6 | METAR FACT 260600Z 19007KT 3000 BR BKN002 15/15 Q1014 BECMG 4500 BKN006 |
| 2026-09-26 03:00 EDT | – | 15° | 15° | 6.2 | METAR FACT 260700Z 18012KT 7000 BKN006 15/15 Q1015 BECMG BKN040 |
| 2026-09-26 04:00 EDT | – | 16° | 14° | 6.2 | METAR FACT 260800Z 18012KT 9999 BKN006 16/14 Q1015 BECMG BKN012 |
| 2026-09-26 05:00 EDT | – | 19° | 14° | 5.7 | METAR FACT 260900Z 18011KT 150V210 9999 SCT012 19/14 Q1015 NOSIG |
| 2026-09-26 06:00 EDT | – | 20° | 14° | 8.2 | METAR FACT 261000Z 18016KT 9999 SCT015 20/14 Q1015 NOSIG |
| 2026-09-26 07:00 EDT | – | 21°max | 14° | 6.7 | METAR FACT 261100Z 18013KT 150V210 9999 FEW015 21/14 Q1015 NOSIG |
| 2026-09-26 08:00 EDT | – | 21° | 14° | 8.2 | METAR FACT 261200Z COR 19016KT 9999 FEW015 21/14 Q1014 TEMPO BKN010 |
| 2026-09-26 09:00 EDT | – | 20° | 15° | 8.2 | METAR FACT 261300Z 19016KT 9999 BKN010 20/15 Q1014 NOSIG |
| 2026-09-26 10:00 EDT | – | 18° | 15° | 8.2 | METAR FACT 261400Z 20016KT 9999 BKN007 18/15 Q1015 NOSIG |
| 2026-09-26 11:00 EDT | – | 18° | 14° | 9.3 | METAR FACT 261500Z 18018KT 9999 BKN006 18/14 Q1015 NOSIG |
| 2026-09-26 12:00 EDT | – | 17° | 14° | 9.8 | METAR FACT 261600Z 18019KT 9999 FEW010 BKN020 17/14 Q1016 NOSIG |
| 2026-09-26 13:00 EDT | – | 16° | 14° | 8.7 | METAR FACT 261700Z 19017KT 9999 BKN010 BKN030 16/14 Q1016 NOSIG |
| 2026-09-26 14:00 EDT | – | 16° | 14° | 9.8 | METAR FACT 261800Z 18019KT 9999 SCT010 BKN030 16/14 Q1017 NOSIG |
| 2026-09-26 15:00 EDT | – | 16° | 13° | 7.7 | METAR FACT 261900Z 18015G25KT 9999 FEW020 BKN039 16/13 Q1018 NOSIG |
| 2026-09-26 16:00 EDT | – | 16° | 13° | 7.7 | METAR FACT 262000Z 18015KT 9999 SCT040 16/13 Q1019 NOSIG |
| 2026-09-26 17:00 EDT | – | 16° | 13° | 7.7 | METAR FACT 262100Z 18015KT 9999 BKN036 16/13 Q1019 NOSIG |
Settlement source: the METAR-derived station-day record for FACT for the contract date (station-local calendar day), as published at https://weathermarket.io/station/FACT/2026-09-26 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/FACT/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/FACT/YYYY-MM-DD (JSON).