{"station":{"icao":"KMIA","city":{"slug":"miami","name":"Miami","country":"United States"},"timezone":"America/New_York","lat":25.76,"lon":-80.19,"us":true,"html":"https://weathermarket.io/station/KMIA","json":"https://weathermarket.io/api/station/KMIA","nwsCli":{"html":"https://weathermarket.io/nws-cli/KMIA","json":"https://weathermarket.io/api/nws-cli/KMIA"}},"date":"2026-10-18","window":{"date":"2026-10-18","timezone":"America/New_York","dayStartUtc":"2026-10-18T04:00:00.000Z","dayEndUtc":"2026-10-19T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":27.8,"tmaxAt":"2026-10-18T18:53:00.000Z","tmin":23.3,"tminAt":"2026-10-18T10:53:00.000Z","tavg":25.5,"humidityMean":79.4,"windMean":4.6,"windMax":7.7,"windMaxAt":"2026-10-18T16:53:00.000Z","precipObservedCount":5,"nObservations":25,"maxGapMinutes":60,"units":{"temperature":"°C","wind":"m/s","humidity":"%"},"source":"Extremes over the METAR observations listed in this record (hourly plus special reports) - the same record values.metarDerived carries in /api/station/{icao}/daily"},"extremes":{"tmax":{"obsTimeUtc":"2026-10-18T18:53:00.000Z","obsTimeLocal":"2026-10-18T14:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 181853Z 05012G22KT 10SM BKN034 OVC045 28/21 A3002 RMK AO2 SLP164 T02780206 $","temp":27.8,"dewpoint":20.6,"humidity":65,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-18T10:53:00.000Z","obsTimeLocal":"2026-10-18T06:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 181053Z VRB04KT 10SM -RA SCT010 BKN022 OVC037 23/23 A3002 RMK AO2 SLP164 P0001 T02330228 $","temp":23.3,"dewpoint":22.8,"humidity":97,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-18T16:53:00.000Z","obsTimeLocal":"2026-10-18T12:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 181653Z 03015G23KT 10SM BKN031 OVC042 27/21 A3006 RMK AO2 SLP178 T02720211 $","temp":27.2,"dewpoint":21.1,"humidity":69,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-19T07:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"31daa60a9e679298","lastChangedAt":"2026-10-19T03:55:38.408Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KMIA/2026-10-18?format=record","status":"anchored","sha256":"baa17de3bc5e669991241ff5267312581c21e05849e8cb8ae8e324501646478c","revision":"31daa60a9e679298","flareTxHash":"0x0979db42477d6b5889c9056db8604e20986724061f63977cbf2f27725122e23c","flareBlock":72462385,"anchoredAt":"2026-10-19T07:01:49.841Z","explorer":"https://flare-explorer.flare.network/tx/0x0979db42477d6b5889c9056db8604e20986724061f63977cbf2f27725122e23c","matchesCurrent":true,"note":"GET the record bytes, SHA-256 them, and call SnapshotAnchor.isAnchored(sha256) on Flare - the anchored record is the one to settle on"},"qc":{"summary":{"good":25,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-18T18:53:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-18T10:53:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":27.8,"tmin":23.3,"differsFromRecord":false},"note":"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."},"official":{"status":"issued","tmax":27.78,"tmin":23.33,"precip":1.78,"corrected":false,"issuedAt":"2026-10-19T08:23:00.000Z","html":"https://weathermarket.io/nws-cli/KMIA/2026-10-18","json":"https://weathermarket.io/api/nws-cli/KMIA/2026-10-18"},"observations":[{"obsTimeUtc":"2026-10-18T04:53:00.000Z","obsTimeLocal":"2026-10-18T00:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 180453Z 36006KT 10SM OVC010 24/23 A3000 RMK AO2 RAE11 SLP159 P0000 T02440228 403220244 $","temp":24.4,"dewpoint":22.8,"humidity":91,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T05:53:00.000Z","obsTimeLocal":"2026-10-18T01:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 180553Z 03007G14KT 340V050 10SM OVC010 24/22 A2999 RMK AO2 SLP155 OCNL LTGIC DSNT E CB DSNT E MOV E 60001 T02390217 10250 20239 58010 $","temp":23.9,"dewpoint":21.7,"humidity":88,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T06:53:00.000Z","obsTimeLocal":"2026-10-18T02:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 180653Z VRB04KT 10SM BKN010 24/22 A2999 RMK AO2 SLP155 FRQ LTGIC DSNT E CB DSNT E MOV E T02390222 $","temp":23.9,"dewpoint":22.2,"humidity":90,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T07:53:00.000Z","obsTimeLocal":"2026-10-18T03:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 180753Z 03006KT 10SM BKN010 24/22 A3000 RMK AO2 SLP157 FRQ LTGIC DSNT E CB DSNT E MOV E T02390222 $","temp":23.9,"dewpoint":22.2,"humidity":90,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T08:53:00.000Z","obsTimeLocal":"2026-10-18T04:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 180853Z 36008KT 10SM BKN010 24/22 A2999 RMK AO2 SLP154 FRQ LTGIC DSNT E CB DSNT E MOV E T02390217 58001 $","temp":23.9,"dewpoint":21.7,"humidity":88,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T09:53:00.000Z","obsTimeLocal":"2026-10-18T05:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 180953Z VRB06G17KT 10SM -RA BKN010 24/23 A3000 RMK AO2 RAB49 SLP157 P0000 T02390228 $","temp":23.9,"dewpoint":22.8,"humidity":94,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T10:53:00.000Z","obsTimeLocal":"2026-10-18T06:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 181053Z VRB04KT 10SM -RA SCT010 BKN022 OVC037 23/23 A3002 RMK AO2 SLP164 P0001 T02330228 $","temp":23.3,"dewpoint":22.8,"humidity":97,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T11:53:00.000Z","obsTimeLocal":"2026-10-18T07:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 181153Z VRB03KT 10SM BKN020 BKN040 OVC070 24/23 A3003 RMK AO2 RAE51 SLP169 P0001 60002 70035 T02390228 10239 20233 53015 $","temp":23.9,"dewpoint":22.8,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T12:53:00.000Z","obsTimeLocal":"2026-10-18T08:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 181253Z 03008KT 10SM SCT027 BKN038 BKN090 25/23 A3004 RMK AO2 RAB14E23 SLP174 P0000 T02500228 $","temp":25,"dewpoint":22.8,"humidity":88,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T13:53:00.000Z","obsTimeLocal":"2026-10-18T09:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 181353Z 03007G14KT 010V070 10SM FEW027 SCT040 BKN090 27/23 A3006 RMK AO2 SLP180 T02720228 $","temp":27.2,"dewpoint":22.8,"humidity":77,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T14:53:00.000Z","obsTimeLocal":"2026-10-18T10:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 181453Z 04011G23KT 10SM SCT027 BKN037 BKN100 27/22 A3007 RMK AO2 SLP181 60000 T02720217 51012 $","temp":27.2,"dewpoint":21.7,"humidity":72,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T15:53:00.000Z","obsTimeLocal":"2026-10-18T11:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 181553Z 05014G24KT 10SM SCT027 OVC035 27/21 A3007 RMK AO2 SLP181 T02720211 $","temp":27.2,"dewpoint":21.1,"humidity":69,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T16:53:00.000Z","obsTimeLocal":"2026-10-18T12:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 181653Z 03015G23KT 10SM BKN031 OVC042 27/21 A3006 RMK AO2 SLP178 T02720211 $","temp":27.2,"dewpoint":21.1,"humidity":69,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T17:53:00.000Z","obsTimeLocal":"2026-10-18T13:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 181753Z 04014G24KT 10SM BKN031 OVC040 27/21 A3004 RMK AO2 SLP171 60000 T02720206 10278 20239 58010 $","temp":27.2,"dewpoint":20.6,"humidity":67,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T18:53:00.000Z","obsTimeLocal":"2026-10-18T14:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 181853Z 05012G22KT 10SM BKN034 OVC045 28/21 A3002 RMK AO2 SLP164 T02780206 $","temp":27.8,"dewpoint":20.6,"humidity":65,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T19:53:00.000Z","obsTimeLocal":"2026-10-18T15:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 181953Z 03012G22KT 10SM SCT038 OVC048 27/20 A3001 RMK AO2 SLP164 T02720200 $","temp":27.2,"dewpoint":20,"humidity":65,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T20:53:00.000Z","obsTimeLocal":"2026-10-18T16:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 182053Z 03012G21KT 10SM SCT034 BKN050 BKN250 27/20 A3001 RMK AO2 SLP164 T02720200 56007 $","temp":27.2,"dewpoint":20,"humidity":65,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T21:53:00.000Z","obsTimeLocal":"2026-10-18T17:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 182153Z 03013G22KT 10SM FEW034 SCT060 BKN250 27/19 A3001 RMK AO2 SLP163 T02720194 $","temp":27.2,"dewpoint":19.4,"humidity":62,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T22:53:00.000Z","obsTimeLocal":"2026-10-18T18:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 182253Z 03007G18KT 10SM FEW034 FEW060 SCT250 27/19 A3002 RMK AO2 SLP165 T02670194 $","temp":26.7,"dewpoint":19.4,"humidity":64,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T23:53:00.000Z","obsTimeLocal":"2026-10-18T19:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 182353Z 03009G18KT 10SM BKN026 OVC032 27/20 A3003 RMK AO2 SLP169 T02670200 10278 20261 53005 $","temp":26.7,"dewpoint":20,"humidity":67,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T00:29:00.000Z","obsTimeLocal":"2026-10-18T20:29:00-04:00","metarType":"SPECI","raw":"SPECI KMIA 190029Z 04011G18KT 7SM -RA SCT028 OVC034 25/22 A3004 RMK AO2 RAB21 P0000 T02500222 $","temp":25,"dewpoint":22.2,"humidity":84,"wind":5.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T00:53:00.000Z","obsTimeLocal":"2026-10-18T20:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 190053Z 03012G19KT 10SM SCT027 BKN030 OVC042 24/22 A3004 RMK AO2 RAB21E50 SLP174 P0001 T02440222 $","temp":24.4,"dewpoint":22.2,"humidity":88,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T01:53:00.000Z","obsTimeLocal":"2026-10-18T21:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 190153Z 07007KT 7SM -RA SCT021 BKN030 OVC045 24/22 A3006 RMK AO2 RAB01E11B39 SLP178 P0004 T02440222 $","temp":24.4,"dewpoint":22.2,"humidity":88,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T02:53:00.000Z","obsTimeLocal":"2026-10-18T22:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 190253Z 06010KT 10SM -RA SCT021 BKN030 OVC045 24/22 A3006 RMK AO2 RAE0159B16 SLP180 P0000 60005 T02440217 51011 $","temp":24.4,"dewpoint":21.7,"humidity":85,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T03:53:00.000Z","obsTimeLocal":"2026-10-18T23:53:00-04:00","metarType":"METAR","raw":"METAR KMIA 190353Z 03007KT 10SM FEW021 BKN030 OVC045 25/21 A3005 RMK AO2 RAE08 SLP177 P0000 T02500211 $","temp":25,"dewpoint":21.1,"humidity":79,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}],"about":{"record":"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.","settlementRule":"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). US markets usually settle on the official NWS CLI value instead - see the NWS CLI archive for this station; both values are shown side by side.","verify":["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/KMIA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KMIA/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for KMIA for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KMIA/YYYY-MM-DD 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."},"links":{"html":"https://weathermarket.io/station/KMIA/2026-10-18","json":"https://weathermarket.io/api/station/KMIA/2026-10-18","record":"https://weathermarket.io/api/station/KMIA/2026-10-18?format=record","prev":"https://weathermarket.io/station/KMIA/2026-10-17","next":"https://weathermarket.io/station/KMIA/2026-10-19","station":"https://weathermarket.io/station/KMIA","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=MIA&data=metar&year1=2026&month1=10&day1=18&year2=2026&month2=10&day2=20&tz=Etc%2FUTC&format=onlycomma&latlon=no&elev=no&missing=M&trace=T&direct=no&report_type=3&report_type=4","ogimet":"https://www.ogimet.com/display_metars2.php?lang=en&lugar=KMIA&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=18&hora=4&anof=2026&mesf=10&dayf=19&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KMIA"}}}