Station-day record · settlement source
Cancun · America/Cancun · ← 2026-11-09 · 2026-11-11 → · All dates for MMUN · JSON
METAR MMUN 101740Z 10008KT 6SM BKN015TCU 31/25 A3004 RMK SLP175 57007 907 8/200 CB E SE PCPN E
METAR MMUN 100940Z 00000KT 7SM FEW020 26/24 A2999 RMK 8/500 AC
Local day 2026-11-10 00:00 EST → 2026-11-11 00:00 EST (24 h, UTC-05:00) · 25 reports · longest gap 69 min
final at 2026-11-11 03:00 EST · correction hold 3 h after local midnight
longest gap 69 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 795a648d29586548077e183151351587ad09860184fb74e653ba2fd861b22dd8
Transaction 0xc26d4c5716eaf57aa4c613768db49136e78bfff8dbf96c96973683e3f68f64aa · 2026-11-11 03:01 EST
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 25 · 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 |
|---|---|---|---|---|---|
| 2026-11-10 00:40 EST | METAR | 28° | 24° | 2.1 | METAR MMUN 100540Z 05004KT 7SM SCT020 28/24 A3004 RMK SLP172 57003 915 8/500 |
| 2026-11-10 01:40 EST | METAR | 27° | 24° | 1.5 | METAR MMUN 100640Z 07003KT 7SM SKC 27/24 A3002 RMK SC |
| 2026-11-10 02:40 EST | METAR | 27° | 24° | 1.5 | METAR MMUN 100740Z 04003KT 7SM FEW020 27/24 A3001 RMK 8/500 AC |
| 2026-11-10 03:41 EST | METAR | 27° | 24° | 1 | METAR MMUN 100841Z 02002KT 7SM FEW020 SCT070 27/24 A3000 RMK SLP160 57012 916 8/530 |
| 2026-11-10 04:40 EST | METAR | 26°min | 24° | 0 | METAR MMUN 100940Z 00000KT 7SM FEW020 26/24 A2999 RMK 8/500 AC |
| 2026-11-10 05:41 EST | METAR | 27° | 25° | 2.1 | METAR MMUN 101041Z 08004KT 7SM FEW025 SCT070 27/25 A3001 RMK 8/530 |
| 2026-11-10 06:40 EST | METAR | 26° | 25° | 0 | METAR MMUN 101140Z 00000KT 7SM FEW015 FEW070 26/25 A3002 RMK SLP166 52006 910 8/130 |
| 2026-11-10 07:47 EST | METAR | 27° | 25° | 0 | METAR MMUN 101247Z 00000KT 7SM FEW015 SCT070 27/25 A3003 RMK 8/130 |
| 2026-11-10 08:43 EST | METAR | 29° | 25° | 2.1 | METAR MMUN 101343Z 11004KT 7SM SCT015 SCT070 29/25 A3004 RMK 8/130 ISOL TCU CI |
| 2026-11-10 09:43 EST | METAR | 29° | 25° | 3.6 | METAR MMUN 101443Z 07007KT 7SM SCT015 SCT090 29/25 A3007 RMK SLP182 52016 907 8/130 MDT CU CI |
| 2026-11-10 10:42 EST | METAR | 30° | 25° | 2.6 | METAR MMUN 101542Z 09005KT 7SM SCT015 SCT200 30/25 A3008 RMK 8/108 DSNT CB SE AC |
| 2026-11-10 11:43 EST | METAR | 30° | 25° | 4.6 | METAR MMUN 101643Z 09009KT 7SM BKN015TCU BKN250 30/25 A3007 RMK 8/208 DSNT CBS E SE |
| 2026-11-10 12:40 EST | METAR | 31°max | 25° | 4.1 | METAR MMUN 101740Z 10008KT 6SM BKN015TCU 31/25 A3004 RMK SLP175 57007 907 8/200 CB E SE PCPN E |
| 2026-11-10 13:40 EST | METAR | 27° | 24° | 2.1 | METAR MMUN 101840Z 20004KT 6SM BKN015CB 27/24 A3002 RMK 8/300 PCPN E |
| 2026-11-10 14:42 EST | METAR | 26° | 23° | 2.1 | METAR MMUN 101942Z 24004KT 7SM OVC015CB 26/23 A3001 RMK 8/3// PCPN S BINOVC |
| 2026-11-10 15:43 EST | METAR | 29° | 25° | 2.6 | METAR MMUN 102043Z 08005KT 7SM SCT015TCU BKN080 29/25 A2999 RMK 8/270 original: SPECI MMUN 102043Z 08005KT 7SM SCT015TCU BKN080 29/25 A2999 RMK 8/270 |
| 2026-11-10 15:44 EST | METAR | 29° | 25° | 2.6 | METAR MMUN 102044Z 09005KT 7SM SCT015TCU BKN080 29/25 A2999 RMK SLP155 57020 904 8/270 |
| 2026-11-10 16:43 EST | METAR | 30° | 25° | 3.6 | METAR MMUN 102143Z 10007KT 7SM SCT015CB BKN080 30/25 A2999 RMK 8/370 |
| 2026-11-10 17:52 EST | METAR | 28° | 25° | 1.5 | METAR MMUN 102252Z 07003KT 7SM FEW015CB BKN080 28/25 A3001 RMK 8/370 |
| 2026-11-10 18:47 EST | METAR | 28° | 25° | 1.5 | METAR MMUN 102347Z 12003KT 7SM FEW015CB BKN080 28/25 A3002 RMK SLP166 52011 905 8/370 |
| 2026-11-10 19:47 EST | METAR | 27° | 25° | 0 | METAR MMUN 110047Z 00000KT 7SM SCT015TCU BKN080 27/25 A3003 RMK 8/270 OCNL DROPS |
| 2026-11-10 20:51 EST | METAR | 28° | 25° | 0 | METAR MMUN 110151Z 00000KT 7SM SCT015TCU BKN080 28/25 A3005 RMK 8/270 |
| 2026-11-10 21:42 EST | METAR | 27° | 24° | 1.5 | METAR MMUN 110242Z 13003KT 7SM SCT015TCU BKN080 27/24 A3004 RMK SLP172 52006 953 8/270 |
| 2026-11-10 22:40 EST | METAR | 26° | 25° | 0 | METAR MMUN 110340Z 00000KT 7SM SCT015TCU BKN080 26/25 A3004 RMK 8/260 RERA |
| 2026-11-10 23:44 EST | METAR | 26° | 25° | 2.6 | METAR MMUN 110444Z 12005KT 7SM SCT015TCU BKN080 26/25 A3001 RMK 8/260 |
Settlement source: the METAR-derived station-day record for MMUN for the contract date (station-local calendar day), as published at https://weathermarket.io/station/MMUN/2026-11-10 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/MMUN/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MMUN/YYYY-MM-DD (JSON).