{"station":{"icao":"KDEN","city":{"slug":"denver","name":"Denver","country":"United States"},"timezone":"America/Denver","lat":39.74,"lon":-104.99,"us":true,"html":"https://weathermarket.io/station/KDEN","json":"https://weathermarket.io/api/station/KDEN","nwsCli":{"html":"https://weathermarket.io/nws-cli/KDEN","json":"https://weathermarket.io/api/nws-cli/KDEN"}},"date":"2026-10-16","window":{"date":"2026-10-16","timezone":"America/Denver","dayStartUtc":"2026-10-16T06:00:00.000Z","dayEndUtc":"2026-10-17T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":13.3,"tmaxAt":"2026-10-16T21:53:00.000Z","tmin":0,"tminAt":"2026-10-16T11:53:00.000Z","tavg":5.3,"humidityMean":47.1,"windMean":3.4,"windMax":5.7,"windMaxAt":"2026-10-16T22:53:00.000Z","precipObservedCount":0,"nObservations":24,"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":"2026-10-16T21:53:00.000Z","obsTimeLocal":"2026-10-16T15:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 162153Z 10009KT 10SM CLR 13/M09 A3061 RMK AO2 SLP349 T01331094","temp":13.3,"dewpoint":-9.4,"humidity":20,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-16T11:53:00.000Z","obsTimeLocal":"2026-10-16T05:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 161153Z 34005KT 10SM FEW030 00/M08 A3077 RMK AO2 SLP415 70003 T00001078 10033 20000 53005","temp":0,"dewpoint":-7.8,"humidity":56,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-16T22:53:00.000Z","obsTimeLocal":"2026-10-16T16:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 162253Z 11011KT 10SM CLR 13/M08 A3059 RMK AO2 SLP345 T01281083","temp":12.8,"dewpoint":-8.3,"humidity":22,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-17T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"fb6fb2e442beb3f3","lastChangedAt":"2026-10-17T05:56:38.647Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KDEN/2026-10-16?format=record","status":"anchored","sha256":"ac22ac304db94ed1d17519bcaba32a7de9c75d20705570e31eb921dfd8061abf","revision":"fb6fb2e442beb3f3","flareTxHash":"0xc688b4e3cc6e6011659d19eb6fc0af72e25e433443fe2e17d04b18f820a9d000","flareBlock":72314045,"anchoredAt":"2026-10-17T09:02:54.029Z","explorer":"https://flare-explorer.flare.network/tx/0xc688b4e3cc6e6011659d19eb6fc0af72e25e433443fe2e17d04b18f820a9d000","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":24,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-16T21:53:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-16T11:53:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":13.3,"tmin":0,"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":13.89,"tmin":-2.22,"precip":0,"corrected":false,"issuedAt":"2026-10-17T07:33:00.000Z","html":"https://weathermarket.io/nws-cli/KDEN/2026-10-16","json":"https://weathermarket.io/api/nws-cli/KDEN/2026-10-16"},"observations":[{"obsTimeUtc":"2026-10-16T06:53:00.000Z","obsTimeLocal":"2026-10-16T00:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 160653Z 36007KT 10SM FEW050 02/M02 A3070 RMK AO2 SLP389 T00171022 401220017","temp":1.7,"dewpoint":-2.2,"humidity":75,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T07:53:00.000Z","obsTimeLocal":"2026-10-16T01:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 160753Z 35005KT 10SM FEW035 01/M03 A3073 RMK AO2 SLP397 T00111033","temp":1.1,"dewpoint":-3.3,"humidity":72,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T08:53:00.000Z","obsTimeLocal":"2026-10-16T02:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 160853Z 34007KT 10SM BKN041 01/M05 A3075 RMK AO2 SLP403 T00111050 51019","temp":1.1,"dewpoint":-5,"humidity":64,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T09:53:00.000Z","obsTimeLocal":"2026-10-16T03:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 160953Z 34005KT 10SM SCT038 01/M07 A3076 RMK AO2 SLP407 T00061072","temp":0.6,"dewpoint":-7.2,"humidity":56,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T10:53:00.000Z","obsTimeLocal":"2026-10-16T04:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 161053Z 32003KT 10SM FEW038 01/M07 A3075 RMK AO2 SLP406 T00061072","temp":0.6,"dewpoint":-7.2,"humidity":56,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T11:53:00.000Z","obsTimeLocal":"2026-10-16T05:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 161153Z 34005KT 10SM FEW030 00/M08 A3077 RMK AO2 SLP415 70003 T00001078 10033 20000 53005","temp":0,"dewpoint":-7.8,"humidity":56,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T12:53:00.000Z","obsTimeLocal":"2026-10-16T06:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 161253Z 01006KT 10SM FEW030 00/M08 A3076 RMK AO2 SLP421 T00001083","temp":0,"dewpoint":-8.3,"humidity":54,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T13:53:00.000Z","obsTimeLocal":"2026-10-16T07:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 161353Z 16003KT 10SM FEW035 00/M07 A3076 RMK AO2 SLP424 T00001072","temp":0,"dewpoint":-7.2,"humidity":58,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T14:53:00.000Z","obsTimeLocal":"2026-10-16T08:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 161453Z 12005KT 10SM FEW035 FEW220 02/M08 A3077 RMK AO2 SLP419 T00221078 53001","temp":2.2,"dewpoint":-7.8,"humidity":48,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T15:53:00.000Z","obsTimeLocal":"2026-10-16T09:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 161553Z 12006KT 10SM CLR 04/M06 A3077 RMK AO2 SLP417 T00391061","temp":3.9,"dewpoint":-6.1,"humidity":48,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T16:53:00.000Z","obsTimeLocal":"2026-10-16T10:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 161653Z 16005KT 10SM CLR 06/M04 A3075 RMK AO2 SLP410 T00611039","temp":6.1,"dewpoint":-3.9,"humidity":49,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T17:53:00.000Z","obsTimeLocal":"2026-10-16T11:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 161753Z 14006KT 10SM CLR 08/M04 A3071 RMK AO2 SLP394 T00831039 10083 21022 58016","temp":8.3,"dewpoint":-3.9,"humidity":42,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T18:53:00.000Z","obsTimeLocal":"2026-10-16T12:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 161853Z 08004KT 10SM CLR 10/M05 A3069 RMK AO2 SLP382 T01001050","temp":10,"dewpoint":-5,"humidity":34,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T19:53:00.000Z","obsTimeLocal":"2026-10-16T13:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 161953Z 13005KT 10SM CLR 12/M06 A3066 RMK AO2 SLP368 T01171061","temp":11.7,"dewpoint":-6.1,"humidity":28,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T20:53:00.000Z","obsTimeLocal":"2026-10-16T14:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 162053Z 12008KT 10SM CLR 13/M09 A3062 RMK AO2 SLP354 T01281094 58027","temp":12.8,"dewpoint":-9.4,"humidity":20,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T21:53:00.000Z","obsTimeLocal":"2026-10-16T15:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 162153Z 10009KT 10SM CLR 13/M09 A3061 RMK AO2 SLP349 T01331094","temp":13.3,"dewpoint":-9.4,"humidity":20,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T22:53:00.000Z","obsTimeLocal":"2026-10-16T16:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 162253Z 11011KT 10SM CLR 13/M08 A3059 RMK AO2 SLP345 T01281083","temp":12.8,"dewpoint":-8.3,"humidity":22,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T23:53:00.000Z","obsTimeLocal":"2026-10-16T17:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 162353Z 09009KT 10SM CLR 11/M07 A3057 RMK AO2 SLP345 T01111072 10139 20083 58013","temp":11.1,"dewpoint":-7.2,"humidity":27,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T00:53:00.000Z","obsTimeLocal":"2026-10-16T18:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 170053Z 09007KT 10SM CLR 07/M06 A3056 RMK AO2 SLP352 T00671061","temp":6.7,"dewpoint":-6.1,"humidity":40,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T01:53:00.000Z","obsTimeLocal":"2026-10-16T19:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 170153Z 10008KT 10SM CLR 06/M06 A3056 RMK AO2 SLP352 T00561061","temp":5.6,"dewpoint":-6.1,"humidity":43,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T02:53:00.000Z","obsTimeLocal":"2026-10-16T20:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 170253Z 13005KT 10SM CLR 03/M06 A3055 RMK AO2 SLP348 T00331056 57008","temp":3.3,"dewpoint":-5.6,"humidity":52,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T03:53:00.000Z","obsTimeLocal":"2026-10-16T21:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 170353Z 19008KT 10SM CLR 04/M02 A3053 RMK AO2 SLP339 T00391022","temp":3.9,"dewpoint":-2.2,"humidity":64,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T04:53:00.000Z","obsTimeLocal":"2026-10-16T22:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 170453Z 23011KT 10SM CLR 06/M04 A3053 RMK AO2 SLP329 T00561039","temp":5.6,"dewpoint":-3.9,"humidity":50,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T05:53:00.000Z","obsTimeLocal":"2026-10-16T23:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 170553Z 22010KT 10SM CLR 06/M03 A3052 RMK AO2 SLP320 T00561033 10106 20022 56006","temp":5.6,"dewpoint":-3.3,"humidity":53,"wind":5.1,"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/KDEN/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KDEN/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for KDEN for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KDEN/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/KDEN/2026-10-16","json":"https://weathermarket.io/api/station/KDEN/2026-10-16","record":"https://weathermarket.io/api/station/KDEN/2026-10-16?format=record","prev":"https://weathermarket.io/station/KDEN/2026-10-15","next":"https://weathermarket.io/station/KDEN/2026-10-17","station":"https://weathermarket.io/station/KDEN","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=DEN&data=metar&year1=2026&month1=10&day1=16&year2=2026&month2=10&day2=18&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=KDEN&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=16&hora=6&anof=2026&mesf=10&dayf=17&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KDEN"}}}