{"station":{"icao":"DNMM","city":{"slug":"lagos","name":"Lagos","country":"Nigeria"},"timezone":"Africa/Lagos","lat":6.52,"lon":3.38,"us":false,"html":"https://weathermarket.io/station/DNMM","json":"https://weathermarket.io/api/station/DNMM","nwsCli":null},"date":"2026-10-03","window":{"date":"2026-10-03","timezone":"Africa/Lagos","dayStartUtc":"2026-10-02T23:00:00.000Z","dayEndUtc":"2026-10-03T23:00:00.000Z","utcOffsetStart":"+01:00","utcOffsetEnd":"+01:00","hours":24},"complete":true,"values":{"tmax":31,"tmaxAt":"2026-10-03T13:00:00.000Z","tmin":25,"tminAt":"2026-10-02T23:00:00.000Z","tavg":26.9,"humidityMean":82.3,"windMean":3.2,"windMax":6.2,"windMaxAt":"2026-10-03T18:00:00.000Z","precipObservedCount":0,"nObservations":19,"maxGapMinutes":180,"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":"2026-10-03T13:00:00.000Z","obsTimeLocal":"2026-10-03T14:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 031300Z 19007KT 9999 BKN013 31/24 Q1013 NOSIG","temp":31,"dewpoint":24,"humidity":66,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-02T23:00:00.000Z","obsTimeLocal":"2026-10-03T00:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 022300Z 21004KT 9999 FEW009 25/23 Q1016 NOSIG","temp":25,"dewpoint":23,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-03T18:00:00.000Z","obsTimeLocal":"2026-10-03T19:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 031800Z 20012KT 9999 SCT010 26/23 Q10 CHECK TEXT NEW ENDING ADDED HAABYFYX","temp":26,"dewpoint":23,"humidity":84,"wind":6.2,"precipObserved":false,"correctedAt":"2026-10-03T18:59:39.480Z","originalRaw":"METAR DNMM 031800Z 20012KT 9999 SCT010 26/23 Q1013 NOSIG"}},"finality":{"status":"final","finalAt":"2026-10-04T02:00:00.000Z","settleable":false,"coverage":{"ok":false,"maxGapMinutes":180,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":["coverage_gap: longest stretch without a report was 180 min, above 90 min (station normal interval 60 + 30)"],"holdHours":3},"revision":"926b532da0cfb9ae","lastChangedAt":"2026-10-03T22:11:39.063Z","corrections":[{"obsTimeUtc":"2026-10-03T18:00:00.000Z","correctedAt":"2026-10-03T18:59:39.480Z","original":"METAR DNMM 031800Z 20012KT 9999 SCT010 26/23 Q1013 NOSIG","corrected":"METAR DNMM 031800Z 20012KT 9999 SCT010 26/23 Q10 CHECK TEXT NEW ENDING ADDED HAABYFYX"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/DNMM/2026-10-03?format=record","status":"anchored","sha256":"93f01d157001fb9d0cdb99acaab4992dac1719196959cbf561f40c2e418168d5","revision":"926b532da0cfb9ae","flareTxHash":"0xaae1e30e7f0301726b2fd80e41ca76f6fa8268fb9505a19c43e2c8f22b624082","flareBlock":71266094,"anchoredAt":"2026-10-04T02:01:31.818Z","explorer":"https://flare-explorer.flare.network/tx/0xaae1e30e7f0301726b2fd80e41ca76f6fa8268fb9505a19c43e2c8f22b624082","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":19,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-03T13:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-02T23:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":31,"tmin":25,"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":null,"observations":[{"obsTimeUtc":"2026-10-02T23:00:00.000Z","obsTimeLocal":"2026-10-03T00:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 022300Z 21004KT 9999 FEW009 25/23 Q1016 NOSIG","temp":25,"dewpoint":23,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T01:00:00.000Z","obsTimeLocal":"2026-10-03T02:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 030100Z 25003KT 9999 FEW009 25/23 Q1015 NOSIG","temp":25,"dewpoint":23,"humidity":89,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T02:00:00.000Z","obsTimeLocal":"2026-10-03T03:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 030200Z 22004KT 9999 FEW009 25/23 Q1014 NOSIG","temp":25,"dewpoint":23,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T04:00:00.000Z","obsTimeLocal":"2026-10-03T05:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 030400Z 24004KT 9999 FEW009 25/23 Q1014 NOSIG","temp":25,"dewpoint":23,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T05:00:00.000Z","obsTimeLocal":"2026-10-03T06:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 030500Z 20004KT 8000 FEW009 25/23 Q1014 NOSIG","temp":25,"dewpoint":23,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T08:00:00.000Z","obsTimeLocal":"2026-10-03T09:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 030800Z 22007KT 8000 SCT010 FEW020CB 26/24 Q1016 NOSIG RMK CB SE-SW","temp":26,"dewpoint":24,"humidity":89,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T09:00:00.000Z","obsTimeLocal":"2026-10-03T10:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 030900Z 19007KT 9999 BKN010 FEW020CB 27/24 Q1016 NOSIG RMK CB SE-SW","temp":27,"dewpoint":24,"humidity":84,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T10:00:00.000Z","obsTimeLocal":"2026-10-03T11:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 031000Z 18004KT 9999 BKN013 29/24 Q1016 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T12:00:00.000Z","obsTimeLocal":"2026-10-03T13:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 031200Z 21007KT 9999 BKN013 29/24 Q1014 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T13:00:00.000Z","obsTimeLocal":"2026-10-03T14:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 031300Z 19007KT 9999 BKN013 31/24 Q1013 NOSIG","temp":31,"dewpoint":24,"humidity":66,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T14:00:00.000Z","obsTimeLocal":"2026-10-03T15:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 031400Z 19008KT 9999 BKN013 30/24 Q1013 NOSIG","temp":30,"dewpoint":24,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T15:00:00.000Z","obsTimeLocal":"2026-10-03T16:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 031500Z 16009KT 9999 BKN013 29/24 Q1012 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T16:00:00.000Z","obsTimeLocal":"2026-10-03T17:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 031600Z 17010KT 9999 SCT012 28/23 Q1013 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T17:00:00.000Z","obsTimeLocal":"2026-10-03T18:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 031700Z 18008KT 9999 FEW011 27/23 Q1013 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T18:00:00.000Z","obsTimeLocal":"2026-10-03T19:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 031800Z 20012KT 9999 SCT010 26/23 Q10 CHECK TEXT NEW ENDING ADDED HAABYFYX","temp":26,"dewpoint":23,"humidity":84,"wind":6.2,"precipObserved":false,"correctedAt":"2026-10-03T18:59:39.480Z","originalRaw":"METAR DNMM 031800Z 20012KT 9999 SCT010 26/23 Q1013 NOSIG"},{"obsTimeUtc":"2026-10-03T19:00:00.000Z","obsTimeLocal":"2026-10-03T20:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 031900Z 20008KT 9999 SCT010 26/23 Q1014 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T20:00:00.000Z","obsTimeLocal":"2026-10-03T21:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 032000Z 22005KT 9999 FEW010 26/24 Q1015 NOSIG","temp":26,"dewpoint":24,"humidity":89,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T21:00:00.000Z","obsTimeLocal":"2026-10-03T22:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 032100Z 19004KT 9999 SCT010 26/24 Q1015 NOSIG","temp":26,"dewpoint":24,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T22:00:00.000Z","obsTimeLocal":"2026-10-03T23:00:00+01:00","metarType":"METAR","raw":"METAR DNMM 032200Z 17004KT 9999 SCT010 26/24 Q1016 NOSIG","temp":26,"dewpoint":24,"humidity":89,"wind":2.1,"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).","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/DNMM/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/DNMM/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for DNMM for the contract date (station-local calendar day), as published at https://weathermarket.io/station/DNMM/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/DNMM/2026-10-03","json":"https://weathermarket.io/api/station/DNMM/2026-10-03","record":"https://weathermarket.io/api/station/DNMM/2026-10-03?format=record","prev":"https://weathermarket.io/station/DNMM/2026-10-02","next":"https://weathermarket.io/station/DNMM/2026-10-04","station":"https://weathermarket.io/station/DNMM","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=DNMM&data=metar&year1=2026&month1=10&day1=2&year2=2026&month2=10&day2=4&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=DNMM&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=2&hora=23&anof=2026&mesf=10&dayf=3&horaf=22&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=DNMM"}}}