Station-day record · settlement source
Mexico City · America/Mexico_City · ← 2026-10-25 · 2026-10-27 → · All dates for MMMX · JSON
SPECI MMMX 262108Z 18005KT 6SM FEW020 SCT080 24/05 A3027 NOSIG RMK 8/230 HZY CI
METAR MMMX 261241Z 07004KT 10SM BKN020 12/09 A3039 NOSIG RMK 8/500 HZY ISOL AC CI VSBY LWR SW W
Local day 2026-10-26 02:00 EDT → 2026-10-27 02:00 EDT (24 h, UTC-06:00) · 30 reports · longest gap 70 min
final at 2026-10-27 05:00 EDT · correction hold 3 h after local midnight
longest gap 70 min · limit 85 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 3bdcaa21ed8b9df23a1a70adb5f4fa3065ca82adf8e16a49dfd51ff8f13e7870
Transaction 0x6fa64d49a386fbb7f62f97942077a9f959e3c79ec17ef634aa0772fa91e78f16 · 2026-11-05 16:01 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 30 · 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 |
|---|---|---|---|---|---|
| 2026-10-26 02:46 EDT | METAR | 15° | 9° | 0 | METAR MMMX 260646Z 00000KT 9SM BKN015 OVC080 15/09 A3040 NOSIG RMK 8/57/ HZY BINOVC |
| 2026-10-26 03:42 EDT | METAR | 14° | 9° | 3.6 | METAR MMMX 260742Z 03007KT 10SM BKN020 OVC080 14/09 A3039 NOSIG RMK 8/57/ HZY SC LWR BINOVC |
| 2026-10-26 04:43 EDT | METAR | 13° | 9° | 3.1 | METAR MMMX 260843Z 05006KT 10SM BKN020 OVC080 13/09 A3037 NOSIG RMK SLP133 57008 904 8/57/ HZY LWR SC BINOVC |
| 2026-10-26 05:43 EDT | METAR | 13° | 9° | 3.1 | METAR MMMX 260943Z 04006KT 9SM BKN020 OVC080 13/09 A3037 NOSIG RMK 8/57/ HZY LWR SC BINOVC |
| 2026-10-26 06:42 EDT | METAR | 13° | 9° | 2.1 | METAR MMMX 261042Z 03004KT 9SM BKN020 BKN080 13/09 A3037 NOSIG RMK 8/570 HZY LWR SC |
| 2026-10-26 07:41 EDT | METAR | 13° | 9° | 0 | METAR MMMX 261141Z 00000KT 8SM FEW015 BKN080 13/09 A3037 NOSIG RMK SLP148 57002 903 8/530 HZY LWR SC |
| 2026-10-26 08:41 EDT | METAR | 12°min | 9° | 2.1 | METAR MMMX 261241Z 07004KT 10SM BKN020 12/09 A3039 NOSIG RMK 8/500 HZY ISOL AC CI VSBY LWR SW W |
| 2026-10-26 09:45 EDT | METAR | 14° | 9° | 2.6 | METAR MMMX 261345Z 26005KT 10SM BKN020 BKN080 14/09 A3041 NOSIG RMK 8/570 HZY |
| 2026-10-26 10:46 EDT | METAR | 16° | 9° | 0 | METAR MMMX 261446Z 00000KT 10SM BKN020 OVC080 16/09 A3042 NOSIG RMK SLP154 52008 953 8/57/ HZY BINOVC |
| 2026-10-26 11:45 EDT | METAR | 17° | 10° | 3.1 | METAR MMMX 261545Z 08006KT 9SM BKN020 BKN080 17/10 A3043 NOSIG RMK 8/530 HZY |
| 2026-10-26 12:42 EDT | METAR | 18° | 9° | 0 | METAR MMMX 261642Z 00000KT 9SM BKN020 OVC080 18/09 A3042 NOSIG RMK 8/57/ HZY BINOVC |
| 2026-10-26 13:46 EDT | METAR | 18° | 9° | 0 | METAR MMMX 261746Z 00000KT 8SM BKN020 BKN080 18/09 A3039 NOSIG RMK SLP145 54000 906 8/130 HZY ISOL CI |
| 2026-10-26 14:13 EDT | SPECI | 20° | 9° | 0 | SPECI MMMX 261813Z 00000KT 8SM SCT020 BKN080 20/09 A3037 NOSIG RMK 8/130 HZY |
| 2026-10-26 14:54 EDT | METAR | 20° | 8° | 0 | METAR MMMX 261854Z 00000KT 7SM FEW020 SCT080 20/08 A3034 NOSIG RMK 8/130 HZY |
| 2026-10-26 15:50 EDT | METAR | 21° | 8° | 0 | METAR MMMX 261950Z 00000KT 7SM FEW020 SCT080 21/08 A3032 NOSIG RMK 8/130 HZY |
| 2026-10-26 16:17 EDT | SPECI | 23° | 8° | 3.1 | SPECI MMMX 262017Z 20006KT 6SM FEW020 SCT080 23/08 A3030 NOSIG RMK 8/130 HZY CI |
| 2026-10-26 16:45 EDT | METAR | 22° | 6° | 4.1 | METAR MMMX 262045Z 16008KT 6SM FEW020 SCT080 22/06 A3029 NOSIG RMK SLP104 57028 954 8/230 HZY CI |
| 2026-10-26 17:08 EDT | SPECI | 24°max | 5° | 2.6 | SPECI MMMX 262108Z 18005KT 6SM FEW020 SCT080 24/05 A3027 NOSIG RMK 8/230 HZY CI |
| 2026-10-26 17:40 EDT | METAR | 24° | 3° | 2.1 | METAR MMMX 262140Z COR 11004KT 6SM FEW020 SCT080 24/03 A3027 NOSIG RMK 8/230 HZY DSNT TCU S original: METAR MMMX 262140Z COR 11004KT 6SM FEW020 SCT080 24/03 A3027 NOSIG RMK 8/230 HZY DSNT TCU S |
| 2026-10-26 18:40 EDT | METAR | 23° | -2° | 2.6 | METAR MMMX 262240Z 10005KT 6SM FEW020 SCT080 SCT220 23/M02 A3026 NOSIG RMK 8/232 HZY DSNT TCU S SE |
| 2026-10-26 19:40 EDT | METAR | 22° | 2° | 4.1 | METAR MMMX 262340Z 09008KT 7SM FEW020 BKN080 BKN220 22/02 A3027 NOSIG RMK SLP094 57008 961 8/238 HZY |
| 2026-10-26 20:15 EDT | SPECI | 20° | 10° | 7.2 | SPECI MMMX 270015Z 13014KT 7SM FEW020 BKN080 BKN220 20/10 A3028 NOSIG RMK 8/438 HZY |
| 2026-10-26 20:40 EDT | METAR | 20° | 10° | 6.2 | METAR MMMX 270040Z 08012KT 7SM FEW020 BKN080 20/10 A3029 NOSIG RMK 8/470 HZY CI |
| 2026-10-26 21:10 EDT | SPECI | 19° | 10° | 6.2 | SPECI MMMX 270110Z 03012KT 7SM -RA SCT020 BKN080 19/10 A3030 NOSIG RMK 8/470 HZY CI RAB10 |
| 2026-10-26 21:26 EDT | SPECI | 19° | 9° | 5.1 | SPECI MMMX 270126Z 03010KT 7SM SCT020 BKN080 19/09 A3032 NOSIG RMK 8/470 HZY CI OCNL DROPS RAE26 |
| 2026-10-26 21:40 EDT | METAR | 19° | 9° | 5.1 | METAR MMMX 270140Z 36010KT 8SM SCT020 BKN080 19/09 A3033 NOSIG RMK 60005 8/470 HZY CI OCNL DROPS |
| 2026-10-26 22:50 EDT | METAR | 18° | 9° | 3.1 | METAR MMMX 270250Z 34006KT 8SM SCT020 BKN080 18/09 A3035 NOSIG RMK SLP128 52023 963 8/570 HZY CI |
| 2026-10-26 23:45 EDT | METAR | 17° | 9° | 4.1 | METAR MMMX 270345Z 34008KT 7SM SCT020 BKN080 17/09 A3038 NOSIG RMK 8/570 HZY CI |
| 2026-10-27 00:45 EDT | METAR | 16° | 10° | 2.6 | METAR MMMX 270445Z 30005KT 7SM SCT020 BKN080 OVC220 16/10 A3039 NOSIG RMK 8/537 HZY BINOVC |
| 2026-10-27 01:45 EDT | METAR | 15° | 10° | 3.1 | METAR MMMX 270545Z 26006KT 6SM BKN020 OVC080 15/10 A3038 NOSIG RMK SLP137 52007 958 8/57/ HZY BINOVC OCNL DROPS |
Settlement source: the METAR-derived station-day record for MMMX for the contract date (station-local calendar day), as published at https://weathermarket.io/station/MMMX/2026-10-26 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/MMMX/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MMMX/YYYY-MM-DD (JSON).