Station-day record · settlement source
Cancun · America/Cancun · ← 2026-10-01 · 2026-10-03 → · All dates for MMUN · JSON
METAR MMUN 021752Z 14016KT 6SM BKN015TCU BKN080 OVC250 31/27 A2985 RMK SLP113 57010 906 8/277 HZ
METAR MMUN 020641Z 13013KT 5SM +RA BKN015CB 25/25 A2985 RMK 8/300 +RAB38
Local day 2026-10-02 01:00 EDT → 2026-10-03 01:00 EDT (24 h, UTC-05:00) · 35 reports · longest gap 66 min
final at 2026-10-03 04:00 EDT · correction hold 3 h after local midnight
longest gap 66 min · limit 90 min
5 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 386bbb3728d4b548135dc54baa749c0cc38c3635039a1d812abc28fa6a79d9d9
Transaction 0xa7cf860d6c9f2068f1cb215d95b16ce9fe5d1d973d52e244870a8458aa1e9132 · 2026-10-03 04:01 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 35 · 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 |
|---|---|---|---|---|---|
| 2026-10-02 01:40 EDT | METAR | 26° | 25° | 0 | METAR MMUN 020540Z 00000KT 7SM BKN015TCU 26/25 A2984 RMK SLP107 54000 962 8/200 |
| 2026-10-02 02:41 EDT | METAR | 25°min | 25° | 6.7 | METAR MMUN 020641Z 13013KT 5SM +RA BKN015CB 25/25 A2985 RMK 8/300 +RAB38 |
| 2026-10-02 03:04 EDT | METAR | 26° | 25° | 3.6 | METAR MMUN 020704Z 12007KT 6SM FEW015 BKN080 26/25 A2984 RMK 8/460 +RAE04 |
| 2026-10-02 03:40 EDT | METAR | 27° | 26° | 3.1 | METAR MMUN 020740Z 12006KT 6SM FEW015 BKN080 27/26 A2984 RMK 6//// 8/460 |
| 2026-10-02 04:43 EDT | METAR | 26° | 25° | 1.5 | METAR MMUN 020843Z 10003KT 6SM BKN080 26/25 A2983 RMK SLP102 57005 951 8/070 |
| 2026-10-02 05:40 EDT | METAR | 26° | 25° | 3.6 | METAR MMUN 020940Z 13007KT 6SM BKN080 26/25 A2981 RMK 8/070 |
| 2026-10-02 06:41 EDT | METAR | 27° | 26° | 4.1 | METAR MMUN 021041Z 12008KT 6SM -RA SCT015 BKN080 27/26 A2981 RMK 8/570 -RAB39 |
| 2026-10-02 06:50 EDT | METAR | 27° | 26° | 4.1 | METAR MMUN 021050Z 11008KT 6SM SCT015 BKN080 27/26 A2981 RMK 8/570 -RAE52 |
| 2026-10-02 07:43 EDT | METAR | 26° | 25° | 4.1 | METAR MMUN 021143Z 13008KT 7SM SCT015CB BKN080 OVC250 26/25 A2983 RMK SLP103 52001 901 6//// 8/367 VRB COND LWR CU |
| 2026-10-02 08:31 EDT | METAR | 26° | 25° | 3.1 | METAR MMUN 021231Z 15006KT 6SM -RA BKN012CB OVC080 26/25 A2985 RMK 8/36/ RAB37 original: SPECI MMUN 021231Z 15006KT 6SM -RA BKN012CB OVC080 26/25 A2985 RMK 8/36/ RAB37 |
| 2026-10-02 08:51 EDT | METAR | 26° | 25° | 3.6 | METAR MMUN 021251Z 13007KT 6SM -RA SCT012CB BKN080 OVC250 26/25 A2984 RMK 6//// 8/367 RA INTMT |
| 2026-10-02 09:47 EDT | METAR | 28° | 27° | 5.1 | METAR MMUN 021347Z 15010KT 6SM FEW012 BKN080 OVC250 28/27 A2986 RMK 8/777 DNST CB SE RAE39 |
| 2026-10-02 09:55 EDT | METAR | 28° | 26° | 7.7 | METAR MMUN 021355Z 15015KT 6SM BKN012CB OVC080 28/26 A2986 RMK 8/36/ VRB COND |
| 2026-10-02 10:43 EDT | METAR | 27° | 26° | 6.2 | METAR MMUN 021443Z 16012KT 6SM BKN012CB OVC080 27/26 A2989 RMK SLP123 52020 908 8/36/ VRB COND |
| 2026-10-02 11:43 EDT | METAR | 28° | 26° | 6.7 | METAR MMUN 021543Z 16013KT 6SM FEW012 BKN080 OVC250 28/26 A2987 RMK 8/777 VRB CONDS |
| 2026-10-02 12:46 EDT | METAR | 29° | 27° | 6.7 | METAR MMUN 021646Z 15013KT 7SM FEW012 BKN080 OVC250 29/27 A2987 RMK 8/777 OCNL DROPS |
| 2026-10-02 13:52 EDT | METAR | 31°max | 27° | 8.2 | METAR MMUN 021752Z 14016KT 6SM BKN015TCU BKN080 OVC250 31/27 A2985 RMK SLP113 57010 906 8/277 HZ |
| 2026-10-02 14:49 EDT | METAR | 31° | 26° | 8.7 | METAR MMUN 021849Z 14017KT 6SM FEW015TCU OVC250 31/26 A2982 RMK 8/207 HZY AC |
| 2026-10-02 15:43 EDT | METAR | 31° | 26° | 8.2 | METAR MMUN 021943Z 15016KT 7SM BKN015TCU OVC250 31/26 A2980 RMK 8/207 CB W NW S |
| 2026-10-02 16:41 EDT | METAR | 31° | 27° | 6.2 | METAR MMUN 022041Z 14012KT 6SM BKN015CB OVC250 31/27 A2979 RMK SLP092 57021 951 8/307 AC PCPN S SW |
| 2026-10-02 16:58 EDT | METAR | 30° | 26° | 10.3 | METAR MMUN 022058Z 14020KT 2SM TSRA OVC010CB 30/26 A2979 RMK 8/9// RAB53 original: SPECI MMUN 022058Z 14020KT 2SM TSRA OVC010CB 30/26 A2979 RMK 8/9// RAB53 |
| 2026-10-02 17:16 EDT | METAR | 28° | 27° | 4.1 | METAR MMUN 022116Z 14008KT 4SM -RA BKN010CB OVC200 28/27 A2979 RMK 8/903 AC TSE11 LWR VSBY W NW original: SPECI MMUN 022116Z 14008KT 4SM -RA BKN010CB OVC200 28/27 A2979 RMK 8/903 AC TSE11 LWR VSBY W NW |
| 2026-10-02 17:40 EDT | METAR | 29° | 27° | 6.2 | METAR MMUN 022140Z 13012KT 4SM -RA BKN010CB OVC200 29/27 A2979 RMK 60385 8/903 AC |
| 2026-10-02 17:51 EDT | METAR | 29° | 27° | 6.7 | METAR MMUN 022151Z 14013KT 6SM SCT015CB SCT090 OVC200 29/27 A2979 RMK 8/963 RAE48 PCPN NW SW original: SPECI MMUN 022151Z 14013KT 6SM SCT015CB SCT090 OVC200 29/27 A2979 RMK 8/963 RAE48 PCPN NW SW |
| 2026-10-02 18:46 EDT | METAR | 29° | 27° | 5.1 | METAR MMUN 022246Z 14010KT 6SM SCT015CB SCT090 OVC200 29/27 A2980 RMK 8/363 OCNL DROPS |
| 2026-10-02 19:25 EDT | METAR | 29° | 27° | 6.2 | METAR MMUN 022325Z 15012KT 5SM -TSRA BKN015CB OVC200 29/27 A2982 RMK 8/903 TSRAB22 |
| 2026-10-02 19:42 EDT | METAR | 29° | 27° | 5.1 | METAR MMUN 022342Z 14010KT 6SM -TSRA BKN015CB OVC200 29/27 A2982 RMK SLP098 52006 907 8/903 OCNL LTGIC |
| 2026-10-02 20:27 EDT | METAR | 28° | 27° | 3.6 | METAR MMUN 030027Z 13007KT 7SM TS SCT015CB OVC200 28/27 A2983 RMK 8/903 AC -RAE22 OCNL LTGIC |
| 2026-10-02 20:42 EDT | METAR | 29° | 27° | 4.1 | METAR MMUN 030042Z 13008KT 5SM -TSRA BKN015CB OVC200 29/27 A2984 RMK 60015 8/903 -RAB40 OCNL LTGIC |
| 2026-10-02 21:46 EDT | METAR | 26° | 25° | 5.1 | METAR MMUN 030146Z 18010KT 4SM TSRA OVC010CB 26/25 A2987 RMK 60475 8/9// OCNL LTGIC RAB41 |
| 2026-10-02 22:17 EDT | METAR | 26° | 25° | 1.5 | METAR MMUN 030217Z 20003KT 5SM -RA BKN015CB OVC100 26/25 A2987 RMK 8/36/ TSE15 VRB COND |
| 2026-10-02 22:48 EDT | METAR | 25° | 25° | 2.1 | METAR MMUN 030248Z 29004KT 6SM SCT015 OVC250 25/25 A2988 RMK SLP121 52023 914 6//// 8/407 |
| 2026-10-02 23:18 EDT | METAR | 25° | 25° | 7.7 | METAR MMUN 030318Z 28015KT 2 1/2SM TSRA OVC010CB 25/25 A2991 RMK 8/9// TSRAB20 original: SPECI MMUN 030318Z 28015KT 2 1/2SM TSRA OVC010CB 25/25 A2991 RMK 8/9// TSRAB20 |
| 2026-10-02 23:47 EDT | METAR | 25° | 25° | 12.3 | METAR MMUN 030347Z 27024KT 2 1/2SM +TSRA OVC010CB 25/25 A2992 RMK 6//// 8/9// FQT LTGICCG |
| 2026-10-03 00:43 EDT | METAR | 25° | 24° | 2.1 | METAR MMUN 030443Z 33004KT 2SM TSRA OVC010CB 25/24 A2991 RMK 6//// 8/9// LTGIC |
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/2026-10-02 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).