Station-day record · settlement source
Mexico City · America/Mexico_City · ← 2026-11-11 · 2026-11-13 → · All dates for MMMX · JSON
METAR MMMX 122040Z 06008KT 4SM BKN020 BKN080 OVC220 20/11 A3023 TEMPO 4SM -TSRA RMK SLP084 57028 960 8/237 HZY
METAR MMMX 130345Z 05009KT 4SM BKN015 OVC070 13/11 A3031 NOSIG RMK 8/47/ HZY
Local day 2026-11-12 01:00 EST → 2026-11-13 01:00 EST (24 h, UTC-06:00) · 42 reports · longest gap 66 min
final at 2026-11-13 04:00 EST · correction hold 3 h after local midnight
longest gap 66 min · limit 85 min
SHA-256 3cba09cd18f4b5dac734962ca83cc30b80ecd49e84da10b96d4c46c4955c3b0b
Transaction 0xf4c8539b278954af2227a072753600b97cb9c07081c1d06d7f0ac044b24a82f6 · 2026-11-13 04:01 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 42 · 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 |
|---|---|---|---|---|---|
| 2026-11-12 01:43 EST | METAR | 17° | 10° | 3.1 | METAR MMMX 120643Z 29006KT 6SM BKN040 OVC070 17/10 A3033 NOSIG RMK 8/57/ OCNL DROPS HZY |
| 2026-11-12 02:41 EST | METAR | 17° | 10° | 3.6 | METAR MMMX 120741Z 30007KT 6SM BKN040 OVC070 17/10 A3032 NOSIG RMK 8/57/ HZY |
| 2026-11-12 03:43 EST | METAR | 16° | 11° | 3.1 | METAR MMMX 120843Z 30006KT 7SM SCT040 OVC080 16/11 A3030 NOSIG RMK SLP092 57012 969 8/57/ HZY |
| 2026-11-12 04:41 EST | METAR | 15° | 11° | 3.6 | METAR MMMX 120941Z 06007KT 7SM SCT035 OVC080 15/11 A3029 NOSIG RMK 8/57/ HZY |
| 2026-11-12 05:41 EST | METAR | 14° | 11° | 3.1 | METAR MMMX 121041Z 07006KT 6SM SCT035 OVC080 14/11 A3029 NOSIG RMK 8/57/ HZY |
| 2026-11-12 06:47 EST | METAR | 14° | 11° | 3.1 | METAR MMMX 121147Z 07006KT 6SM SCT030 OVC070 14/11 A3030 NOSIG RMK SLP108 52003 963 8/57/ BR HZ |
| 2026-11-12 07:45 EST | METAR | 15° | 11° | 2.1 | METAR MMMX 121245Z 05004KT 5SM BKN025 OVC070 15/11 A3032 NOSIG RMK 8/62/ BR HZ |
| 2026-11-12 08:30 EST | SPECI | 15° | 11° | 0 | SPECI MMMX 121330Z 00000KT 5SM -RA BKN025 OVC070 15/11 A3033 NOSIG RMK 8/57/ HZY RAB27 |
| 2026-11-12 08:45 EST | METAR | 15° | 11° | 3.1 | METAR MMMX 121345Z 02006KT 5SM -RA BKN025 OVC070 15/11 A3033 NOSIG RMK 60005 8/57/ HZY INTMNT RA |
| 2026-11-12 08:52 EST | SPECI | 16° | 11° | 2.6 | SPECI MMMX 121352Z 05005KT 5SM BKN025 OVC070 16/11 A3034 NOSIG RMK 8/57/ HZY OCNL DROPS RAE50 |
| 2026-11-12 09:49 EST | METAR | 16° | 10° | 0 | METAR MMMX 121449Z 00000KT 5SM BKN025 OVC070 16/10 A3036 NOSIG RMK SLP129 52013 963 60005 8/57/ HZY PCPN N NE NNW |
| 2026-11-12 10:46 EST | METAR | 16° | 11° | 0 | METAR MMMX 121546Z 00000KT 5SM BKN025 OVC070 16/11 A3036 NOSIG RMK 8/57/ HZY |
| 2026-11-12 11:45 EST | METAR | 16° | 11° | 0 | METAR MMMX 121645Z 00000KT 4SM BKN020 OVC070 16/11 A3035 NOSIG RMK 8/57/ HZY |
| 2026-11-12 12:28 EST | SPECI | 16° | 11° | 0 | SPECI MMMX 121728Z 00000KT 4SM -RA BKN020 OVC070 16/11 A3034 NOSIG RMK 8/57/ HZY RAB25 INTMNT RA |
| 2026-11-12 12:44 EST | SPECI | 17° | 11° | 1.5 | SPECI MMMX 121744Z 07003KT 4SM BKN020 OVC070 17/11 A3033 NOSIG RMK 8/57/ HZY RAE40 OCNL DROPS PCPN SE S SW |
| 2026-11-12 12:46 EST | METAR | 17° | 11° | 3.6 | METAR MMMX 121746Z 06007KT 4SM BKN020 OVC070 17/11 A3033 NOSIG RMK SLP120 57007 960 8/57/ HZY OCNL DROPS PCPN SE S SW |
| 2026-11-12 13:45 EST | METAR | 17° | 11° | 0 | METAR MMMX 121845Z 00000KT 4SM SCT020 OVC070 17/11 A3030 NOSIG RMK 8/17/ HZY PCPN S SSW |
| 2026-11-12 14:32 EST | SPECI | 19° | 11° | 2.1 | SPECI MMMX 121932Z 33004KT 4SM SCT020 OVC080 19/11 A3027 NOSIG RMK 8/17/ HZY BINOVC VSBY LWR 4TH QUAD |
| 2026-11-12 14:45 EST | METAR | 19° | 11° | 0 | METAR MMMX 121945Z 00000KT 4SM SCT020 OVC080 19/11 A3026 NOSIG RMK 8/17/ HZY ISOL MDT CU BINOVC VSBY LWR 4TH QUAD |
| 2026-11-12 15:40 EST | METAR | 20°max | 11° | 4.1 | METAR MMMX 122040Z 06008KT 4SM BKN020 BKN080 OVC220 20/11 A3023 TEMPO 4SM -TSRA RMK SLP084 57028 960 8/237 HZY |
| 2026-11-12 16:40 EST | METAR | 19° | 10° | 1.5 | METAR MMMX 122140Z 10003KT 4SM BKN020CB OVC080 19/10 A3022 TEMPO 4SM -TSRA RMK 8/36/ HZY PCPN 2ND 3TH QUAD |
| 2026-11-12 16:59 EST | SPECI | 19° | 12° | 7.7 | SPECI MMMX 122159Z 20015KT 4SM BKN020CB OVC080 19/12 A3021 TEMPO 4SM TSRA RMK 8/96/ HZY PCPN 4TH QUAD |
| 2026-11-12 17:20 EST | SPECI | 18° | 12° | 4.1 | SPECI MMMX 122220Z 20008KT 2SM -RA BKN020CB OVC080 18/12 A3021 NOSIG RMK 8/96/ RAB20 TWR VIS |
| 2026-11-12 17:22 EST | SPECI | 17° | 12° | 5.1 | SPECI MMMX 122222Z 22010KT 2SM -TSRA BKN020CB OVC080 17/12 A3021 NOSIG RMK 8/96/ OCNL LTGICCG 4TH QUAD TSB21 TWR VIS |
| 2026-11-12 17:30 EST | SPECI | 17° | 12° | 3.1 | SPECI MMMX 122230Z 24006KT 2SM TSRA BKN020CB OVC080 17/12 A3022 NOSIG RMK 8/96/ FRQ LTGICCG 4TH QUAD RAB30 |
| 2026-11-12 17:48 EST | SPECI | 16° | 12° | 2.6 | SPECI MMMX 122248Z 29005KT 2SM -TSRA BKN020CB OVC080 16/12 A3022 NOSIG RMK 8/96/ OCNL LTGICCG 4TH QUAD RAB48 |
| 2026-11-12 17:50 EST | METAR | 16° | 12° | 3.1 | METAR MMMX 122250Z 28006KT 2SM -TSRA BKN020CB OVC080 16/12 A3022 NOSIG RMK 60005 8/96/ OCNL LTGICCG 4TH QUAD |
| 2026-11-12 18:03 EST | SPECI | 16° | 12° | 7.7 | SPECI MMMX 122303Z 34015KT 2SM TSRA BKN020CB OVC080 16/12 A3022 NOSIG RMK 8/96/ OCNL LTGICCG N RAB03 |
| 2026-11-12 18:31 EST | SPECI | 15° | 11° | 5.1 | SPECI MMMX 122331Z 33010KT 2SM +TSRA BKN015CB OVC070 15/11 A3024 NOSIG RMK 8/96/ OCNL LTGICCG N AND W RAB30 TWR VIS |
| 2026-11-12 18:50 EST | METAR | 14° | 12° | 2.6 | METAR MMMX 122350Z 31005KT 2SM +TSRA BKN015CB OVC070 14/12 A3024 NOSIG RMK SLP108 57002 959 60255 8/96/ OCNL LTGICCG N AND W |
| 2026-11-12 19:20 EST | SPECI | 14° | 12° | 2.6 | SPECI MMMX 130020Z 30005KT 2SM RA BKN015CB OVC070 14/12 A3026 NOSIG RMK 8/96/ TSE05 RAB20 |
| 2026-11-12 19:50 EST | METAR | 14° | 12° | 4.1 | METAR MMMX 130050Z 30008KT 2SM RA HZ BKN015CB OVC070 14/12 A3026 NOSIG RMK 60205 8/96/ |
| 2026-11-12 20:15 EST | SPECI | 14° | 13° | 2.6 | SPECI MMMX 130115Z 36005KT 2SM -RA HZ BKN015 OVC070 14/13 A3027 NOSIG RMK 8/47/ RAB15 |
| 2026-11-12 20:48 EST | SPECI | 14° | 13° | 2.6 | SPECI MMMX 130148Z 06005KT 3SM -RA HZ BKN015 OVC070 14/13 A3027 NOSIG RMK 8/47/ TWR VIS |
| 2026-11-12 20:50 EST | METAR | 14° | 13° | 2.6 | METAR MMMX 130150Z 04005KT 3SM -RA HZ BKN015 OVC070 14/13 A3027 NOSIG RMK 60055 8/47/ TWR VIS |
| 2026-11-12 21:30 EST | SPECI | 14° | 13° | 3.6 | SPECI MMMX 130230Z 05007KT 3SM HZ BKN015 OVC070 14/13 A3029 NOSIG RMK 8/47/ OCNL DROPS RAE30 |
| 2026-11-12 21:50 EST | METAR | 14° | 12° | 4.1 | METAR MMMX 130250Z 08008KT 4SM BKN015 OVC070 14/12 A3029 NOSIG RMK SLP125 52017 963 60005 8/47/ HZY OCNL DROPS |
| 2026-11-12 22:45 EST | METAR | 13°min | 11° | 4.6 | METAR MMMX 130345Z 05009KT 4SM BKN015 OVC070 13/11 A3031 NOSIG RMK 8/47/ HZY |
| 2026-11-12 23:40 EST | SPECI | 14° | 11° | 4.1 | SPECI MMMX 130440Z 04008KT 4SM -RA BKN015 OVC070 14/11 A3031 NOSIG RMK 8/47/ HZY RAB40 |
| 2026-11-12 23:51 EST | METAR | 14° | 11° | 2.6 | METAR MMMX 130451Z 04005KT 5SM -RA BKN015 OVC070 14/11 A3031 NOSIG RMK 60005 8/57/ HZY |
| 2026-11-13 00:13 EST | SPECI | 13° | 11° | 4.1 | SPECI MMMX 130513Z 06008KT 5SM BKN015 OVC070 13/11 A3031 NOSIG RMK 8/47/ HZY RAE12 |
| 2026-11-13 00:54 EST | METAR | 13° | 11° | 3.6 | METAR MMMX 130554Z 08007KT 6SM BKN015 OVC070 13/11 A3030 NOSIG RMK SLP134 52007 959 60005 8/47/ 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/2026-11-12 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).