Station-day record · settlement source
Mexico City · America/Mexico_City · ← 2026-10-24 · 2026-10-26 → · All dates for MMMX · JSON
METAR MMMX 251946Z 02003KT 12SM FEW015 SCT020 BKN080 OVC200 20/08 A3034 NOSIG RMK 8/877 BINOVC MDT CU S SE
METAR MMMX 250743Z 29006KT 10SM SCT020 BKN080 OVC220 14/09 A3037 NOSIG RMK 8/577 HZY
Local day 2026-10-25 02:00 EDT → 2026-10-26 02:00 EDT (24 h, UTC-06:00) · 26 reports · longest gap 66 min
final at 2026-10-26 05:00 EDT · correction hold 3 h after local midnight
longest gap 66 min · limit 85 min
SHA-256 0983bb293f2c53c82936198d7346df568663eab499f03572fba483509cc31cd2
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 26 · 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 |
|---|---|---|---|---|---|
| 2026-10-25 02:41 EDT | METAR | 15° | 9° | 2.1 | METAR MMMX 250641Z 36004KT 10SM FEW020 BKN080 OVC220 15/09 A3038 NOSIG RMK 8/577 HZY |
| 2026-10-25 03:43 EDT | METAR | 14°min | 9° | 3.1 | METAR MMMX 250743Z 29006KT 10SM SCT020 BKN080 OVC220 14/09 A3037 NOSIG RMK 8/577 HZY |
| 2026-10-25 04:47 EDT | METAR | 14° | 9° | 2.1 | METAR MMMX 250847Z 32004KT 10SM SCT020 BKN080 BKN220 14/09 A3036 NOSIG RMK SLP124 57009 904 8/578 HZY |
| 2026-10-25 05:42 EDT | METAR | 14° | 9° | 2.1 | METAR MMMX 250942Z 35004KT 10SM SCT020 BKN080 OVC220 14/09 A3037 NOSIG RMK 8/577 HZY |
| 2026-10-25 06:41 EDT | METAR | 14° | 9° | 2.1 | METAR MMMX 251041Z 02004KT 10SM SCT020 BKN080 BKN220 14/09 A3036 NOSIG RMK 8/578 HZY |
| 2026-10-25 07:47 EDT | METAR | 14° | 9° | 4.1 | METAR MMMX 251147Z 04008KT 10SM SCT020 BKN080 BKN220 14/09 A3036 NOSIG RMK SLP136 57001 907 8/578 HZY |
| 2026-10-25 08:45 EDT | METAR | 14° | 9° | 3.1 | METAR MMMX 251245Z 34006KT 8SM SCT020 BKN080 OVC220 14/09 A3036 NOSIG RMK 8/577 HZY |
| 2026-10-25 09:50 EDT | METAR | 14° | 9° | 3.1 | METAR MMMX 251350Z 30006KT 8SM FEW015 SCT020 BKN080 OVC200 14/09 A3040 NOSIG RMK 8/577 HZY |
| 2026-10-25 10:43 EDT | METAR | 14° | 9° | 3.6 | METAR MMMX 251443Z 30007KT 8SM SCT015 BKN020 OVC080 14/09 A3042 NOSIG RMK SLP167 52014 906 8/57/ HZY |
| 2026-10-25 11:41 EDT | METAR | 16° | 9° | 4.1 | METAR MMMX 251541Z 31008KT 10SM SCT020 BKN080 BKN200 16/09 A3042 NOSIG RMK 8/578 HZY LWR SC ARND |
| 2026-10-25 12:40 EDT | METAR | 17° | 8° | 3.1 | METAR MMMX 251640Z 24006KT 12SM BKN020 OVC080 17/08 A3043 NOSIG RMK 8/57/ ISOL CU |
| 2026-10-25 13:41 EDT | METAR | 18° | 8° | 2.6 | METAR MMMX 251741Z 02005KT 15SM SCT020 BKN080 BKN200 18/08 A3041 NOSIG RMK SLP143 57009 906 8/578 ISOL CU |
| 2026-10-25 14:41 EDT | METAR | 19° | 8° | 2.6 | METAR MMMX 251841Z 30005KT 15SM FEW015 SCT020 BKN080 BKN200 19/08 A3038 NOSIG RMK 8/878 |
| 2026-10-25 15:46 EDT | METAR | 20°max | 8° | 1.5 | METAR MMMX 251946Z 02003KT 12SM FEW015 SCT020 BKN080 OVC200 20/08 A3034 NOSIG RMK 8/877 BINOVC MDT CU S SE |
| 2026-10-25 16:40 EDT | METAR | 20° | 8° | 5.1 | METAR MMMX 252040Z 04010KT 10SM FEW015 BKN080 BKN220 20/08 A3030 NOSIG RMK SLP106 57018 910 8/138 HZY |
| 2026-10-25 17:45 EDT | METAR | 20° | 7° | 4.1 | METAR MMMX 252145Z 34008KT 8SM FEW015 BKN080 BKN220 20/07 A3029 NOSIG RMK 8/138 HZY VSBY LWR W SW |
| 2026-10-25 18:40 EDT | METAR | 20° | 8° | 3.6 | METAR MMMX 252240Z 35007KT 7SM FEW015 BKN080 OVC220 20/08 A3030 NOSIG RMK 8/237 HZY |
| 2026-10-25 19:38 EDT | SPECI | 18° | 9° | 5.1 | SPECI MMMX 252338Z 32010KT 8SM SCT020 BKN080 OVC220 18/09 A3032 NOSIG RMK 8/437 HZY LWR SC |
| 2026-10-25 19:40 EDT | METAR | 18° | 9° | 4.1 | METAR MMMX 252340Z 31008KT 8SM SCT020 BKN080 OVC220 18/09 A3032 NOSIG RMK SLP122 57001 909 8/437 HZY LWR SC |
| 2026-10-25 20:22 EDT | SPECI | 16° | 9° | 6.2 | SPECI MMMX 260022Z 32012KT 7SM SCT020 BKN080 BKN220 16/09 A3034 NOSIG RMK 8/438 HZY LWR SC |
| 2026-10-25 20:45 EDT | METAR | 16° | 9° | 6.2 | METAR MMMX 260045Z 31012KT 7SM SCT020 BKN080 BKN220 16/09 A3034 NOSIG RMK 8/538 HZY LWR SC |
| 2026-10-25 21:45 EDT | METAR | 16° | 9° | 4.1 | METAR MMMX 260145Z 36008KT 7SM SCT015 BKN080 BKN220 16/09 A3038 NOSIG RMK 8/538 HZY LWR SC |
| 2026-10-25 22:40 EDT | METAR | 16° | 9° | 5.1 | METAR MMMX 260240Z 36010KT 7SM VCRA BKN020 OVC080 16/09 A3040 NOSIG RMK SLP162 52025 906 8/57/ HZY BINOVC LWR SC PCPN 3TH QUAD |
| 2026-10-25 23:43 EDT | METAR | 16° | 9° | 0 | METAR MMMX 260343Z 00000KT 9SM BKN020 OVC080 16/09 A3041 NOSIG RMK 8/57/ HZY LWR SC BINOVC |
| 2026-10-26 00:45 EDT | METAR | 15° | 9° | 4.1 | METAR MMMX 260445Z 31008KT 9SM BKN020 OVC080 15/09 A3041 NOSIG RMK 8/57/ HZY LWR SC BINOVC |
| 2026-10-26 01:48 EDT | METAR | 15° | 9° | 2.6 | METAR MMMX 260548Z 02005KT 9SM BKN015 OVC080 15/09 A3040 NOSIG RMK SLP152 52002 903 8/57/ HZY BINOVC |
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/2026-10-25 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).