Station-day record · settlement source
Monterrey · America/Monterrey · ← 2026-11-12 · 2026-11-14 → · All dates for MMMY · JSON
METAR MMMY 131840Z 13006KT 8SM BKN020 24/15 A3004 RMK 8/500
METAR MMMY 131143Z 28006KT 8SM SKC 14/13 A3006 RMK SLP176 57002 973 HZY
Local day 2026-11-13 01:00 EST → 2026-11-14 01:00 EST (24 h, UTC-06:00) · 24 reports · longest gap 62 min
final at 2026-11-14 04:00 EST · correction hold 3 h after local midnight
longest gap 62 min · limit 90 min
SHA-256 –
The record is anchored once it is final (2026-11-14T09:00:00.000Z); until then it can still change
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 |
|---|---|---|---|---|---|
| 2026-11-13 01:40 EST | METAR | 16° | 15° | 0 | METAR MMMY 130640Z 00000KT 10SM SCT200 16/15 A3010 RMK 8/008 |
| 2026-11-13 02:40 EST | METAR | 15° | 14° | 2.6 | METAR MMMY 130740Z 29005KT 10SM FEW200 15/14 A3008 RMK 8/008 |
| 2026-11-13 03:42 EST | METAR | 15° | 14° | 2.1 | METAR MMMY 130842Z 30004KT 10SM FEW200 15/14 A3006 RMK SLP176 57010 965 8/008 |
| 2026-11-13 04:40 EST | METAR | 15° | 14° | 3.1 | METAR MMMY 130940Z 27006KT 10SM FEW200 15/14 A3006 RMK 8/008 |
| 2026-11-13 05:41 EST | METAR | 15° | 14° | 3.1 | METAR MMMY 131041Z 28006KT 8SM SKC 15/14 A3006 RMK HZY |
| 2026-11-13 06:43 EST | METAR | 14°min | 13° | 3.1 | METAR MMMY 131143Z 28006KT 8SM SKC 14/13 A3006 RMK SLP176 57002 973 HZY |
| 2026-11-13 07:42 EST | METAR | 14° | 13° | 2.6 | METAR MMMY 131242Z 29005KT 10SM SKC 14/13 A3008 |
| 2026-11-13 08:40 EST | METAR | 15° | 14° | 2.1 | METAR MMMY 131340Z 30004KT 8SM SKC 15/14 A3008 |
| 2026-11-13 09:40 EST | METAR | 18° | 15° | 1.5 | METAR MMMY 131440Z 33003KT 7SM SKC 18/15 A3010 RMK SLP188 52013 980 HZY |
| 2026-11-13 10:40 EST | METAR | 21° | 16° | 0 | METAR MMMY 131540Z 00000KT 7SM SKC 21/16 A3011 RMK HZY |
| 2026-11-13 11:40 EST | METAR | 23° | 15° | 3.6 | METAR MMMY 131640Z 14007KT 8SM SCT015 23/15 A3009 RMK 8/500 |
| 2026-11-13 12:40 EST | METAR | 23° | 15° | 3.1 | METAR MMMY 131740Z 11006KT 8SM BKN020 23/15 A3007 RMK SLP177 57008 977 8/500 |
| 2026-11-13 13:40 EST | METAR | 24°max | 15° | 3.1 | METAR MMMY 131840Z 13006KT 8SM BKN020 24/15 A3004 RMK 8/500 |
| 2026-11-13 14:40 EST | METAR | 24° | 15° | 4.6 | METAR MMMY 131940Z 14009KT 8SM BKN020 24/15 A3000 RMK 8/500 |
| 2026-11-13 15:40 EST | METAR | 24° | 15° | 5.7 | METAR MMMY 132040Z 12011KT 10SM BKN025 24/15 A2998 RMK SLP146 57031 980 8/500 |
| 2026-11-13 16:40 EST | METAR | 24° | 15° | 5.1 | METAR MMMY 132140Z 14010KT 10SM SCT025 BKN200 24/15 A2997 RMK 8/508 ISOL AC |
| 2026-11-13 17:40 EST | METAR | 23° | 15° | 4.1 | METAR MMMY 132240Z 13008KT 10SM BKN025 BKN200 23/15 A2996 RMK 8/508 |
| 2026-11-13 18:40 EST | METAR | 22° | 15° | 3.1 | METAR MMMY 132340Z 10006KT 10SM BKN025 OVC200 22/15 A2997 RMK SLP147 57002 982 8/507 |
| 2026-11-13 19:40 EST | METAR | 20° | 15° | 3.1 | METAR MMMY 140040Z 11006KT 10SM SCT025 BKN080 20/15 A2997 RMK 8/530 |
| 2026-11-13 20:40 EST | METAR | 19° | 15° | 3.1 | METAR MMMY 140140Z 11006KT 8SM SCT030 BKN080 19/15 A2998 RMK 8/530 |
| 2026-11-13 21:40 EST | METAR | 20° | 14° | 3.6 | METAR MMMY 140240Z 11007KT 10SM SCT040 BKN070 20/14 A2999 RMK SLP151 52006 989 8/530 |
| 2026-11-13 22:40 EST | METAR | 20° | 12° | 4.6 | METAR MMMY 140340Z 10009KT 10SM BKN040 OVC070 20/12 A3000 RMK 8/57/ |
| 2026-11-13 23:40 EST | METAR | 20° | 13° | 5.7 | METAR MMMY 140440Z 10011KT 10SM OVC040 20/13 A2999 RMK 8/5// |
| 2026-11-14 00:40 EST | METAR | 19° | 14° | 4.1 | METAR MMMY 140540Z 10008KT 10SM OVC040 19/14 A2999 RMK SLP149 54000 984 8/5// |
Settlement source: the METAR-derived station-day record for MMMY for the contract date (station-local calendar day), as published at https://weathermarket.io/station/MMMY/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/MMMY/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MMMY/YYYY-MM-DD (JSON).