Station-day record · settlement source
Cancun · America/Cancun · ← 2026-10-06 · 2026-10-08 → · All dates for MMUN · JSON
METAR MMUN 071743Z 15014KT 7SM SCT015TCU 33/26 A2982 RMK SLP099 57020 964 8/200 CI
METAR MMUN 070642Z 00000KT 7SM FEW015 26/25 A2986 RMK 8/100
Local day 2026-10-07 01:00 EDT → 2026-10-08 01:00 EDT (24 h, UTC-05:00) · 25 reports · longest gap 69 min
final at 2026-10-08 04:00 EDT · 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 2a261ac2990ad124bb53998a7e8384547902732d48581a688e08f2b432e1d11f
Transaction 0xd9e33f7a2547b8f4954fa05a458f0cdbf3fef485bc1517b4275fdec2e0f1de0a · 2026-10-08 04:02 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 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 |
|---|---|---|---|---|---|
| 2026-10-07 01:45 EDT | METAR | 27° | 25° | 0 | METAR MMUN 070545Z 00000KT 7SM FEW015 27/25 A2987 RMK SLP117 57004 958 8/100 |
| 2026-10-07 02:42 EDT | METAR | 26°min | 25° | 0 | METAR MMUN 070642Z 00000KT 7SM FEW015 26/25 A2986 RMK 8/100 |
| 2026-10-07 03:42 EDT | METAR | 27° | 25° | 0 | METAR MMUN 070742Z 00000KT 7SM SKC 27/25 A2985 RMK CU |
| 2026-10-07 04:49 EDT | METAR | 28° | 25° | 2.6 | METAR MMUN 070849Z 17005KT 7SM FEW015 28/25 A2981 RMK SLP097 57020 964 8/100 |
| 2026-10-07 05:45 EDT | METAR | 28° | 25° | 3.1 | METAR MMUN 070945Z 17006KT 7SM FEW015 28/25 A2981 RMK 8/100 |
| 2026-10-07 06:42 EDT | METAR | 28° | 25° | 2.6 | METAR MMUN 071042Z 18005KT 7SM FEW015 28/25 A2983 RMK 8/100 CI |
| 2026-10-07 07:41 EDT | METAR | 28° | 25° | 3.1 | METAR MMUN 071141Z 17006KT 7SM BKN015 28/25 A2983 RMK SLP104 52007 962 8/100 CI ISOL TCU |
| 2026-10-07 08:48 EDT | METAR | 29° | 26° | 2.6 | METAR MMUN 071248Z 17005KT 6SM -RA SCT015TCU 29/26 A2985 RMK 6//// 8/200 CI |
| 2026-10-07 09:07 EDT | METAR | 29° | 27° | 2.6 | METAR MMUN 071307Z 21005KT 7SM SCT015TCU 29/27 A2985 RMK 8/200 CI RAE06 original: SPECI MMUN 071307Z 21005KT 7SM SCT015TCU 29/27 A2985 RMK 8/200 CI RAE06 |
| 2026-10-07 09:46 EDT | METAR | 31° | 27° | 3.6 | METAR MMUN 071346Z 17007KT 7SM SCT015TCU 31/27 A2987 RMK 8/200 CI |
| 2026-10-07 10:48 EDT | METAR | 31° | 26° | 4.6 | METAR MMUN 071448Z 18009KT 7SM BKN015TCU 31/26 A2988 RMK SLP119 52015 958 8/200 CI |
| 2026-10-07 11:49 EDT | METAR | 32° | 26° | 7.7 | METAR MMUN 071549Z 18015KT 7SM BKN015TCU 32/26 A2987 RMK 8/200 CI |
| 2026-10-07 12:44 EDT | METAR | 32° | 26° | 4.6 | METAR MMUN 071644Z 18009KT 7SM SCT015TCU 32/26 A2985 RMK 8/200 CI |
| 2026-10-07 13:43 EDT | METAR | 33°max | 26° | 7.2 | METAR MMUN 071743Z 15014KT 7SM SCT015TCU 33/26 A2982 RMK SLP099 57020 964 8/200 CI |
| 2026-10-07 14:52 EDT | METAR | 32° | 27° | 6.2 | METAR MMUN 071852Z 17012KT 7SM SCT015TCU 32/27 A2978 RMK 8/200 CI |
| 2026-10-07 15:42 EDT | METAR | 31° | 26° | 6.2 | METAR MMUN 071942Z 15012KT 6SM SCT015CB 31/26 A2978 RMK 8/300 VC PCPN |
| 2026-10-07 16:43 EDT | METAR | 32° | 26° | 6.2 | METAR MMUN 072043Z 15012KT 7SM SCT015TCU SCT250 32/26 A2977 RMK SLP082 57017 963 8/208 |
| 2026-10-07 17:42 EDT | METAR | 31° | 26° | 4.1 | METAR MMUN 072142Z 18008KT 7SM FEW015 BKN250 31/26 A2978 RMK 8/103 AC DSNT CB N NW SW |
| 2026-10-07 18:41 EDT | METAR | 30° | 26° | 4.6 | METAR MMUN 072241Z 17009KT 7SM SCT100 BKN250 30/26 A2979 RMK 8/063 CU DSNT CB W NW SW |
| 2026-10-07 19:40 EDT | METAR | 30° | 26° | 4.1 | METAR MMUN 072340Z 17008KT 7SM SCT100 BKN250 30/26 A2980 RMK SLP091 52009 959 8/063 DSNT CB W NW |
| 2026-10-07 20:41 EDT | METAR | 29° | 27° | 3.1 | METAR MMUN 080041Z 16006KT 7SM FEW015 SCT250 29/27 A2982 RMK 8/101 |
| 2026-10-07 21:40 EDT | METAR | 29° | 27° | 3.1 | METAR MMUN 080140Z 16006KT 7SM FEW015TCU SCT250 29/27 A2983 RMK 8/201 |
| 2026-10-07 22:43 EDT | METAR | 29° | 26° | 2.6 | METAR MMUN 080243Z 16005KT 7SM SCT015TCU SCT250 29/26 A2984 RMK SLP106 52015 965 8/201 |
| 2026-10-07 23:42 EDT | METAR | 29° | 27° | 4.6 | METAR MMUN 080342Z 16009KT 7SM FEW015TCU 29/27 A2983 RMK 8/200 |
| 2026-10-08 00:41 EDT | METAR | 29° | 26° | 6.7 | METAR MMUN 080441Z 16013KT 7SM FEW015TCU 29/26 A2982 RMK 8/200 |
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/2026-10-07 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).