Station-day record · settlement source
Cancun · America/Cancun · ← 2026-10-31 · 2026-11-02 → · All dates for MMUN · JSON
METAR MMUN 011540Z 03002KT 7SM FEW020 SCT070 31/25 A3006 RMK 8/530
METAR MMUN 010943Z 00000KT 7SM FEW015 23/23 A2998 RMK 8/100
Local day 2026-11-01 01:00 EDT → 2026-11-02 00:00 EST (24 h, UTC-05:00) · 24 reports · longest gap 65 min
final at 2026-11-02 03:00 EST · correction hold 3 h after local midnight
longest gap 65 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 53806096720ef06fb43bc47e1cac3895b708a9280160365bd2fdb780e3020ce2
Transaction 0xbf5a54d84bf3217ddb9b6df934222c6d620bf627299c74dcc769e884dae7a78c · 2026-11-05 21:01 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 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 |
|---|---|---|---|---|---|
| 2026-11-01 01:42 EDT | METAR | 25° | 24° | 0 | METAR MMUN 010542Z 00000KT 7SM FEW015 25/24 A3000 RMK SLP161 57004 918 8/100 |
| 2026-11-01 01:40 EST | METAR | 25° | 24° | 1 | METAR MMUN 010640Z 31002KT 7SM FEW015 25/24 A3000 RMK 8/100 |
| 2026-11-01 02:45 EST | METAR | 24° | 23° | 0 | METAR MMUN 010745Z 00000KT 7SM FEW015 24/23 A2998 RMK 8/100 |
| 2026-11-01 03:42 EST | METAR | 24° | 23° | 0 | METAR MMUN 010842Z 00000KT 7SM SKC 24/23 A2997 RMK SLP149 57012 914 |
| 2026-11-01 04:43 EST | METAR | 23°min | 23° | 0 | METAR MMUN 010943Z 00000KT 7SM FEW015 23/23 A2998 RMK 8/100 |
| 2026-11-01 05:47 EST | METAR | 23° | 23° | 0 | METAR MMUN 011047Z 00000KT 7SM FEW015 23/23 A2999 RMK 8/100 ISOL AC |
| 2026-11-01 06:40 EST | METAR | 23° | 23° | 0 | METAR MMUN 011140Z 00000KT 7SM FEW015 23/23 A3001 RMK SLP164 52015 920 8/100 |
| 2026-11-01 07:42 EST | METAR | 24° | 24° | 0 | METAR MMUN 011242Z 00000KT 7SM SKC 24/24 A3003 RMK AC |
| 2026-11-01 08:40 EST | METAR | 27° | 25° | 0 | METAR MMUN 011340Z 00000KT 7SM SKC 27/25 A3005 RMK SC CI |
| 2026-11-01 09:40 EST | METAR | 29° | 24° | 0 | METAR MMUN 011440Z 00000KT 7SM SCT020 29/24 A3007 RMK SLP185 52021 926 8/500 AC |
| 2026-11-01 10:40 EST | METAR | 31°max | 25° | 1 | METAR MMUN 011540Z 03002KT 7SM FEW020 SCT070 31/25 A3006 RMK 8/530 |
| 2026-11-01 11:45 EST | METAR | 30° | 24° | 4.1 | METAR MMUN 011645Z COR 08008KT 7SM SCT020 30/24 A3004 RMK 8/100 MDT CU CI AC original: METAR MMUN 011645Z 080038KT 7SM SCT020 30/24 A3004 RMK 8/100 MDT CU CI AC |
| 2026-11-01 12:50 EST | METAR | 30° | 24° | 4.1 | METAR MMUN 011750Z 12008KT 7SM SCT020 SCT250 30/24 A3001 RMK SLP163 57022 907 8/202 MDT CU |
| 2026-11-01 13:41 EST | METAR | 29° | 24° | 2.1 | METAR MMUN 011841Z 11004KT 7SM SCT020 SCT250 29/24 A2998 RMK 8/202 AC |
| 2026-11-01 14:42 EST | METAR | 30° | 24° | 4.1 | METAR MMUN 011942Z 08008KT 7SM SCT020 SCT250 30/24 A2996 RMK 8/102 ISOL TCU |
| 2026-11-01 15:44 EST | METAR | 30° | 24° | 2.1 | METAR MMUN 012044Z 08004KT 7SM FEW020 SCT080 30/24 A2996 RMK SLP146 57017 905 8/130 CI DSNT CB NW |
| 2026-11-01 16:45 EST | METAR | 29° | 24° | 2.1 | METAR MMUN 012145Z 08004KT 7SM FEW015 SCT080 29/24 A2995 RMK 8/130 CI DSNT CB W |
| 2026-11-01 17:43 EST | METAR | 28° | 24° | 2.1 | METAR MMUN 012243Z 07004KT 7SM SCT080 SCT250 28/24 A2997 RMK 8/031 DSNT CB W |
| 2026-11-01 18:40 EST | METAR | 28° | 24° | 0 | METAR MMUN 012340Z 00000KT 7SM SCT080 SCT250 28/24 A2997 RMK SLP151 52005 901 8/031 DSNT CB SW |
| 2026-11-01 19:42 EST | METAR | 27° | 24° | 0 | METAR MMUN 020042Z 00000KT 7SM SCT080 SCT250 27/24 A2999 RMK 8/031 |
| 2026-11-01 20:41 EST | METAR | 27° | 24° | 0 | METAR MMUN 020141Z 00000KT 7SM FEW080 SCT250 27/24 A3001 RMK 8/031 |
| 2026-11-01 21:40 EST | METAR | 27° | 24° | 1 | METAR MMUN 020240Z 03002KT 7SM SCT250 27/24 A3002 RMK SLP166 52015 901 8/002 AC |
| 2026-11-01 22:40 EST | METAR | 26° | 24° | 1 | METAR MMUN 020340Z 05002KT 7SM FEW070 SCT250 26/24 A3001 RMK 8/032 |
| 2026-11-01 23:40 EST | METAR | 25° | 24° | 0 | METAR MMUN 020440Z 00000KT 7SM FEW070 SCT250 25/24 A3000 RMK 8/032 |
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/2026-11-01 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).