Station-day record · settlement source
Mexico City · America/Mexico_City · ← 2026-09-23 · 2026-09-25 → · All dates for MMMX · JSON
METAR MMMX 242047Z 05006KT 7SM SCT020TCU BKN220 26/08 A3022 NOSIG RMK SLP052 57028 900 8/208 HZY
METAR MMMX 241045Z 00000KT 9SM SKC 14/11 A3030 NOSIG RMK HZY
Local day 2026-09-24 02:00 EDT → 2026-09-25 02:00 EDT (24 h, UTC-06:00) · 30 reports · longest gap 69 min
final at 2026-09-25 05:00 EDT · correction hold 3 h after local midnight
longest gap 69 min · limit 86 min
SHA-256 –
Final - the next hourly run writes this record's hash to SnapshotAnchor on Flare
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 |
|---|---|---|---|---|---|
| 2026-09-24 02:42 EDT | – | 17° | 11° | 4.6 | METAR MMMX 240642Z 29009KT 10SM FEW020 17/11 A3033 NOSIG RMK 8/500 HZY |
| 2026-09-24 03:42 EDT | – | 16° | 11° | 4.1 | METAR MMMX 240742Z 31008KT 10SM FEW020 16/11 A3032 NOSIG RMK 8/500 HZY |
| 2026-09-24 04:40 EDT | – | 16° | 11° | 2.1 | METAR MMMX 240840Z 25004KT 10SM FEW020 16/11 A3031 NOSIG RMK SLP092 57002 916 8/500 HZY |
| 2026-09-24 05:43 EDT | – | 15° | 11° | 2.1 | METAR MMMX 240943Z 05004KT 10SM FEW020 15/11 A3031 NOSIG RMK 8/500 HZY |
| 2026-09-24 06:45 EDT | – | 14°min | 11° | 0 | METAR MMMX 241045Z 00000KT 9SM SKC 14/11 A3030 NOSIG RMK HZY |
| 2026-09-24 07:44 EDT | – | 14° | 11° | 0 | METAR MMMX 241144Z 00000KT 9SM SCT020 BKN080 14/11 A3031 NOSIG RMK SLP109 54000 913 8/530 HZY |
| 2026-09-24 08:41 EDT | – | 14° | 10° | 2.1 | METAR MMMX 241241Z 07004KT 9SM FEW020 BKN200 14/10 A3032 NOSIG RMK 8/508 HZY ISOL AC VSBY LWR S SW |
| 2026-09-24 09:50 EDT | – | 16° | 11° | 2.1 | METAR MMMX 241350Z 09004KT 7SM FEW020 SCT080 BKN220 16/11 A3034 NOSIG RMK 8/538 HZY |
| 2026-09-24 10:48 EDT | – | 17° | 11° | 2.1 | METAR MMMX 241448Z 30004KT 7SM BKN020 OVC220 17/11 A3035 NOSIG RMK SLP120 52011 911 8/807 HZY |
| 2026-09-24 11:49 EDT | – | 19° | 11° | 2.6 | METAR MMMX 241549Z 32005KT 7SM BKN020 OVC220 19/11 A3036 NOSIG RMK 8/807 HZY |
| 2026-09-24 12:52 EDT | – | 20° | 10° | 2.1 | METAR MMMX 241652Z 30004KT 7SM SCT020 BKN220 20/10 A3035 NOSIG RMK 8/108 HZY |
| 2026-09-24 13:24 EDT | – | 22° | 11° | 0 | SPECI MMMX 241724Z 00000KT 8SM SCT020 BKN220 22/11 A3034 NOSIG RMK 8/208 HZY |
| 2026-09-24 13:52 EDT | – | 23° | 11° | 3.1 | METAR MMMX 241752Z 11006KT 8SM SCT020 BKN220 23/11 A3032 NOSIG RMK SLP092 57008 906 8/208 HZY |
| 2026-09-24 14:48 EDT | – | 24° | 10° | 3.1 | METAR MMMX 241848Z 24006KT 8SM SCT020 BKN220 24/10 A3029 NOSIG RMK 8/208 HZY |
| 2026-09-24 15:46 EDT | – | 25° | 9° | 2.1 | METAR MMMX 241946Z 30004KT 8SM SCT020 BKN220 25/09 A3026 NOSIG RMK 8/208 HZY DSNT TCU 3RD QUAD |
| 2026-09-24 16:47 EDT | – | 26°max | 8° | 3.1 | METAR MMMX 242047Z 05006KT 7SM SCT020TCU BKN220 26/08 A3022 NOSIG RMK SLP052 57028 900 8/208 HZY |
| 2026-09-24 17:50 EDT | – | 26° | 7° | 3.6 | METAR MMMX 242150Z 36007KT 8SM SCT020TCU BKN220 26/07 A3020 NOSIG RMK 8/208 HZY |
| 2026-09-24 18:47 EDT | – | 26° | 9° | 7.7 | METAR MMMX 242247Z 01015KT 8SM SCT020TCU BKN220 26/09 A3020 NOSIG RMK 8/208 HZY DSNT CB SE S |
| 2026-09-24 19:31 EDT | – | 24° | 9° | 9.3 | SPECI MMMX 242331Z 02018KT 8SM -RA SCT020CB BKN080 BKN220 24/09 A3022 NOSIG RMK 8/368 HZY RAB30 |
| 2026-09-24 19:38 EDT | – | 23° | 11° | 7.7 | SPECI MMMX 242338Z 36015KT 8SM RA BKN015CB BKN080 OVC220 23/11 A3022 TEMPO 5SM TSRA RMK 8/363 HZY BINOVC RAB38 |
| 2026-09-24 19:50 EDT | – | 22° | 11° | 7.7 | SPECI MMMX 242350Z 02015KT 7SM TSRA BKN015CB BKN080 OVC220 22/11 A3023 TEMPO 5SM TSRA RMK 8/963 HZY VSBY LWR OCNL LTGICCG S SW TSB50 |
| 2026-09-24 20:05 EDT | – | 22° | 11° | 9.3 | SPECI MMMX 250005Z 36018KT 8SM -TSRA BKN015CB BKN080 OVC220 22/11 A3023 TEMPO 5SM TSRA RMK 8/963 HZY BINOVC OCNL LTGICCG S SW RAB05 |
| 2026-09-24 20:30 EDT | – | 22° | 14° | 9.3 | SPECI MMMX 250030Z 02018KT 8SM TS BKN015CB BKN080 OVC220 22/14 A3023 TEMPO 5SM TSRA RMK 8/963 HZY PCPN OCNL LTGICCG S SW RAE30 OCNL DROPS |
| 2026-09-24 20:45 EDT | – | 21° | 12° | 8.2 | METAR MMMX 250045Z 02016KT 8SM TS BKN015CB BKN080 OVC220 21/12 A3025 TEMPO 5SM TSRA RMK 60105 8/963 HZY PCPN OCNL LTGICCG S SW OCNL DROPS |
| 2026-09-24 21:16 EDT | – | 21° | 11° | 7.7 | SPECI MMMX 250116Z 36015KT 8SM BKN015CB BKN080 OVC220 21/11 A3027 NOSIG RMK 8/963 HZY BINOVC TSE01 |
| 2026-09-24 21:45 EDT | – | 20° | 11° | 5.1 | METAR MMMX 250145Z 36010KT 8SM SCT015 BKN080 BKN220 20/11 A3029 NOSIG RMK 8/463 HZY |
| 2026-09-24 22:40 EDT | – | 20° | 11° | 6.2 | METAR MMMX 250240Z 01012KT 8SM SCT015 BKN080 OVC220 20/11 A3032 NOSIG RMK SLP098 52031 903 8/477 HZY DSNT CB PCPN S SE |
| 2026-09-24 23:44 EDT | – | 19° | 10° | 3.6 | METAR MMMX 250344Z 36007KT 9SM SCT020CB BKN100 BKN220 19/10 A3035 NOSIG RMK 8/363 DSNT PCPN S HZY |
| 2026-09-25 00:45 EDT | – | 19° | 11° | 4.1 | METAR MMMX 250445Z 35008KT 9SM SCT025 BKN100 BKN220 19/11 A3036 NOSIG RMK 8/463 HZY |
| 2026-09-25 01:45 EDT | – | 18° | 11° | 3.6 | METAR MMMX 250545Z 02007KT 8SM BKN025 OVC090 18/11 A3036 NOSIG RMK SLP100 52014 910 8/47/ BINOVC HZY |
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/2026-09-24 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).