Station-day record · settlement source
Cancun · America/Cancun · ← 2026-11-10 · 2026-11-12 → · All dates for MMUN · JSON
METAR MMUN 111840Z 08006KT 7SM BKN015 31/25 A2995 RMK 8/100 MDTCU
METAR MMUN 111140Z 31002KT 7SM FEW015TCU 23/23 A2997 RMK SLP151 54000 965 8/200
Local day 2026-11-11 00:00 EST → 2026-11-12 00:00 EST (24 h, UTC-05:00) · 27 reports · longest gap 63 min
final at 2026-11-12 03:00 EST · correction hold 3 h after local midnight
longest gap 63 min · limit 90 min
2 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 51eace390cdb8a8fed13f675cf22bcf14316c2edf8a51d6712bf1ec5f40b8b59
Transaction 0xa82050d1d7a2cfb36b06c833472b78f6d8536b3db857f30f0c77dc7c7b516164 · 2026-11-12 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 27 · 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 |
|---|---|---|---|---|---|
| 2026-11-11 00:41 EST | METAR | 27° | 23° | 2.1 | METAR MMUN 110541Z 10004KT 7SM SCT015TCU SCT080 27/23 A2999 RMK SLP158 57014 964 8/260 |
| 2026-11-11 01:41 EST | METAR | 27° | 25° | 1 | METAR MMUN 110641Z 11002KT 7SM SCT015TCU 27/25 A2999 RMK 8/200 |
| 2026-11-11 02:42 EST | METAR | 28° | 25° | 1.5 | METAR MMUN 110742Z 10003KT 7SM FEW015TCU SCT080 28/25 A2998 RMK 8/230 |
| 2026-11-11 03:41 EST | METAR | 27° | 24° | 1.5 | METAR MMUN 110841Z 10003KT 7SM SKC 27/24 A2997 RMK SLP151 57007 959 ISOL AC |
| 2026-11-11 04:40 EST | METAR | 25° | 24° | 1 | METAR MMUN 110940Z 07002KT 7SM FEW015 25/24 A2997 RMK 8/100 |
| 2026-11-11 05:43 EST | METAR | 24° | 23° | 0 | METAR MMUN 111043Z 00000KT 7SM SKC 24/23 A2997 |
| 2026-11-11 06:40 EST | METAR | 23°min | 23° | 1 | METAR MMUN 111140Z 31002KT 7SM FEW015TCU 23/23 A2997 RMK SLP151 54000 965 8/200 |
| 2026-11-11 07:41 EST | METAR | 24° | 24° | 0 | METAR MMUN 111241Z 00000KT 7SM -RA SCT015TCU SCT080 24/24 A2999 RMK 60005 8/260 RAB30E41 VRB COND CB VC |
| 2026-11-11 08:41 EST | METAR | 29° | 24° | 3.6 | METAR MMUN 111341Z 09007KT 7SM SCT015 29/24 A3000 RMK 8/100 CB W AC |
| 2026-11-11 09:40 EST | METAR | 30° | 23° | 5.7 | METAR MMUN 111440Z 08011KT 7SM SCT015 30/23 A3001 RMK SLP163 52012 969 8/100 ISOL TCU |
| 2026-11-11 10:41 EST | METAR | 30° | 24° | 3.1 | METAR MMUN 111541Z 13006KT 7SM SCT015 30/24 A3001 RMK 8/100 |
| 2026-11-11 11:40 EST | METAR | 30° | 24° | 4.1 | METAR MMUN 111640Z 12008KT 7SM SCT015 30/24 A3000 RMK 8/100 AC |
| 2026-11-11 12:42 EST | METAR | 30° | 24° | 3.6 | METAR MMUN 111742Z 07007KT 7SM BKN015 30/24 A2997 RMK SLP152 57011 973 8/100 ISOL TCU |
| 2026-11-11 13:40 EST | METAR | 31°max | 25° | 3.1 | METAR MMUN 111840Z 08006KT 7SM BKN015 31/25 A2995 RMK 8/100 MDTCU |
| 2026-11-11 14:40 EST | METAR | 31° | 25° | 3.1 | METAR MMUN 111940Z 11006KT 7SM BKN015TCU 31/25 A2992 RMK 8/200 PCPN SE |
| 2026-11-11 15:42 EST | METAR | 29° | 25° | 4.1 | METAR MMUN 112042Z 06008KT 7SM BKN015CB 29/25 A2992 RMK SLP133 57019 972 8/300 PCPN E SE |
| 2026-11-11 16:21 EST | METAR | 28° | 26° | 2.6 | METAR MMUN 112121Z 20005KT 6SM RA SCT010CB 28/26 A2992 RMK 8/300 LWR VSBY S SE RAB15 original: SPECI MMUN 112121Z 20005KT 6SM RA SCT010CB 28/26 A2992 RMK 8/300 LWR VSBY S SE RAB15 |
| 2026-11-11 16:46 EST | METAR | 27° | 26° | 0 | METAR MMUN 112146Z 00000KT 5SM -RA SCT010CB OVC080 27/26 A2991 RMK 6//// 8/36/ |
| 2026-11-11 17:42 EST | METAR | 27° | 25° | 3.1 | METAR MMUN 112242Z 09006KT 3SM RA BKN010CB OVC080 27/25 A2993 RMK 6//// 8/36/ |
| 2026-11-11 18:09 EST | METAR | 27° | 25° | 1.5 | METAR MMUN 112309Z 06003KT 4SM -RA SCT010CB OVC080 27/25 A2993 RMK 8/36/ |
| 2026-11-11 18:45 EST | METAR | 26° | 25° | 1.5 | METAR MMUN 112345Z 08003KT 5SM -RA FEW015TCU OVC070 26/25 A2993 RMK SLP137 52004 979 6//// 8/27/ |
| 2026-11-11 19:42 EST | METAR | 26° | 25° | 1.5 | METAR MMUN 120042Z 20003KT 5SM -RA SCT015TCU OVC070 26/25 A2995 RMK 6//// 8/27/ |
| 2026-11-11 20:41 EST | METAR | 26° | 25° | 4.6 | METAR MMUN 120141Z 15009KT 5SM -RA SCT015TCU OVC070 26/25 A2997 RMK 6//// 8/27/ SC |
| 2026-11-11 21:40 EST | METAR | 26° | 25° | 3.1 | METAR MMUN 120240Z 14006KT 6SM -RA BKN015TCU OVC070 26/25 A2996 RMK SLP145 52008 977 6//// 8/27/ HZ |
| 2026-11-11 22:06 EST | METAR | 26° | 25° | 2.6 | METAR MMUN 120306Z 12005KT 6SM FEW015 BKN070 OVC300 26/25 A2996 RMK 8/172 -RAE59 HZY original: SPECI MMUN 120306Z 12005KT 6SM FEW015 BKN070 OVC300 26/25 A2996 RMK 8/172 -RAE59 |
| 2026-11-11 22:40 EST | METAR | 26° | 25° | 2.6 | METAR MMUN 120340Z 10005KT 7SM FEW015 BKN070 BKN300 26/25 A2995 RMK 8/132 HZY |
| 2026-11-11 23:41 EST | METAR | 25° | 25° | 1 | METAR MMUN 120441Z 32002KT 7SM BKN070 BKN300 25/25 A2995 RMK 8/032 HZY |
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/2026-11-11 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).