Station-day record · settlement source
Cancun · America/Cancun · ← 2026-11-12 · 2026-11-14 → · All dates for MMUN · JSON
METAR MMUN 131855Z 33003KT 7SM BKN015TCU BKN090 30/22 A2985 RMK 8/230
METAR MMUN 130641Z 31003KT 7SM SCT070 22/22 A2984 RMK 8/070
Local day 2026-11-13 00:00 EST → 2026-11-14 00:00 EST (24 h, UTC-05:00) · 18 reports · longest gap 68 min
final at 2026-11-14 03:00 EST · correction hold 3 h after local midnight
longest gap 68 min · limit 90 min
SHA-256 –
The record is anchored once it is final (2026-11-14T08:00:00.000Z); until then it can still change
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 18 · 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 |
|---|---|---|---|---|---|
| 2026-11-13 00:47 EST | METAR | 23° | 22° | 0 | METAR MMUN 130547Z 00000KT 6SM SCT070 SCT250 23/22 A2985 RMK SLP109 57005 975 8/071 |
| 2026-11-13 01:41 EST | METAR | 22°min | 22° | 1.5 | METAR MMUN 130641Z 31003KT 7SM SCT070 22/22 A2984 RMK 8/070 |
| 2026-11-13 02:40 EST | METAR | 22° | 22° | 2.6 | METAR MMUN 130740Z 33005KT 7SM SCT070 22/22 A2983 RMK 8/070 |
| 2026-11-13 03:41 EST | METAR | 22° | 22° | 2.1 | METAR MMUN 130841Z 32004KT 7SM FEW070 22/22 A2982 RMK SLP099 57010 967 8/070 |
| 2026-11-13 04:45 EST | METAR | 22° | 22° | 2.1 | METAR MMUN 130945Z 33004KT 7SM FEW070 22/22 A2984 RMK 8/070 |
| 2026-11-13 05:44 EST | METAR | 22° | 22° | 2.1 | METAR MMUN 131044Z 33004KT 7SM SCT070 22/22 A2983 RMK 8/030 |
| 2026-11-13 06:40 EST | METAR | 22° | 22° | 1.5 | METAR MMUN 131140Z 33003KT 7SM BKN080 22/22 A2984 RMK SLP105 52006 966 8/030 DSNT TCU S |
| 2026-11-13 07:46 EST | METAR | 23° | 23° | 2.1 | METAR MMUN 131246Z 33004KT 7SM SCT090 23/23 A2986 RMK 8/030 ISOL TCU E |
| 2026-11-13 08:49 EST | METAR | 25° | 25° | 1.5 | METAR MMUN 131349Z 34003KT 7SM BKN090 25/25 A2988 RMK 8/030 CU |
| 2026-11-13 09:49 EST | METAR | 28° | 25° | 1.5 | METAR MMUN 131449Z 34003KT 7SM SCT090 28/25 A2989 RMK SLP123 52018 966 8/030 |
| 2026-11-13 10:45 EST | METAR | 28° | 24° | 1.5 | METAR MMUN 131545Z 36003KT 7SM BKN090 28/24 A2990 RMK 8/030 CU |
| 2026-11-13 11:45 EST | METAR | 29° | 23° | 3.1 | METAR MMUN 131645Z 01006KT 7SM FEW015TCU BKN090 29/23 A2989 RMK 8/230 CI |
| 2026-11-13 12:47 EST | METAR | 29° | 23° | 3.1 | METAR MMUN 131747Z 36006KT 7SM SCT015TCU BKN090 29/23 A2988 RMK SLP118 57005 959 8/230 CI |
| 2026-11-13 13:55 EST | METAR | 30°max | 22° | 1.5 | METAR MMUN 131855Z 33003KT 7SM BKN015TCU BKN090 30/22 A2985 RMK 8/230 |
| 2026-11-13 14:43 EST | METAR | 28° | 23° | 1.5 | METAR MMUN 131943Z 01003KT 7SM SCT015TCU BKN080 28/23 A2984 RMK 8/270 CI |
| 2026-11-13 15:44 EST | METAR | 29° | 23° | 3.6 | METAR MMUN 132044Z 02007KT 7SM FEW015TCU BKN080 29/23 A2983 RMK SLP102 57016 957 8/270 CB S |
| 2026-11-13 16:46 EST | METAR | 27° | 23° | 2.6 | METAR MMUN 132146Z 35005KT 7SM FEW015CB OVC080 27/23 A2984 RMK 8/37/ BINOVC |
| 2026-11-13 17:42 EST | METAR | 26° | 22° | 2.1 | METAR MMUN 132242Z 34004KT 7SM FEW015TCU OVC080 26/22 A2986 RMK 8/27/ |
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/2026-11-13 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).