{"station":{"icao":"WSSS","city":{"slug":"singapore","name":"Singapore","country":"Singapore"},"timezone":"Asia/Singapore","lat":1.35,"lon":103.82,"us":false,"html":"https://weathermarket.io/station/WSSS","json":"https://weathermarket.io/api/station/WSSS","nwsCli":null},"date":"2026-09-24","window":{"date":"2026-09-24","timezone":"Asia/Singapore","dayStartUtc":"2026-09-23T16:00:00.000Z","dayEndUtc":"2026-09-24T16:00:00.000Z","utcOffsetStart":"+08:00","utcOffsetEnd":"+08:00","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-09-24T06:00:00.000Z","tmin":27,"tminAt":"2026-09-23T23:30:00.000Z","tavg":29.5,"humidityMean":75.8,"windMean":2.8,"windMax":5.1,"windMaxAt":"2026-09-24T06:00:00.000Z","precipObservedCount":0,"nObservations":34,"maxGapMinutes":450,"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":"2026-09-24T06:00:00.000Z","obsTimeLocal":"2026-09-24T14:00:00+08:00","metarType":null,"raw":"METAR WSSS 240600Z 12010KT 9999 FEW020 SCT150 BKN300 32/25 Q1011 NOSIG","temp":32,"dewpoint":25,"humidity":67,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-09-23T23:30:00.000Z","obsTimeLocal":"2026-09-24T07:30:00+08:00","metarType":null,"raw":"METAR WSSS 232330Z 29004KT 250V320 4500 HZ FEW016 FEW018TCU BKN080 27/25 Q1012 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-09-24T06:00:00.000Z","obsTimeLocal":"2026-09-24T14:00:00+08:00","metarType":null,"raw":"METAR WSSS 240600Z 12010KT 9999 FEW020 SCT150 BKN300 32/25 Q1011 NOSIG","temp":32,"dewpoint":25,"humidity":67,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-09-24T19:00:00.000Z","settleable":false,"coverage":{"ok":false,"maxGapMinutes":450,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":["coverage_gap: longest stretch without a report was 450 min, above 60 min (station normal interval 30 + 30)"],"holdHours":3},"revision":"f5418cf75110398e","lastChangedAt":"2026-09-24T15:35:19.577Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/WSSS/2026-09-24?format=record","status":"pending_anchor","sha256":null,"revision":null,"flareTxHash":null,"flareBlock":null,"anchoredAt":null,"explorer":null,"matchesCurrent":null,"note":"Final - the next hourly run writes this record's hash to SnapshotAnchor on Flare"},"qc":{"summary":{"good":34,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-09-24T06:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-09-23T23:30:00.000Z","flag":"good","reasons":["step_not_tested: no previous valid report in context"]},"anyFlagged":false},"excludingBad":{"tmax":32,"tmin":27,"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":"2026-09-23T23:30:00.000Z","obsTimeLocal":"2026-09-24T07:30:00+08:00","metarType":null,"raw":"METAR WSSS 232330Z 29004KT 250V320 4500 HZ FEW016 FEW018TCU BKN080 27/25 Q1012 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T00:00:00.000Z","obsTimeLocal":"2026-09-24T08:00:00+08:00","metarType":null,"raw":"METAR WSSS 240000Z VRB05KT 4500 HZ FEW016 FEW018TCU SCT300 27/24 Q1012 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T00:30:00.000Z","obsTimeLocal":"2026-09-24T08:30:00+08:00","metarType":null,"raw":"METAR WSSS 240030Z 28004KT 200V350 7000 FEW016 FEW018TCU BKN300 28/24 Q1012 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T01:00:00.000Z","obsTimeLocal":"2026-09-24T09:00:00+08:00","metarType":null,"raw":"METAR WSSS 240100Z 29004KT 230V350 9000 FEW018 BKN300 29/24 Q1012 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T01:30:00.000Z","obsTimeLocal":"2026-09-24T09:30:00+08:00","metarType":null,"raw":"METAR WSSS 240130Z 21003KT 150V250 9000 FEW018 SCT150 BKN300 30/24 Q1012 NOSIG","temp":30,"dewpoint":24,"humidity":70,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T02:00:00.000Z","obsTimeLocal":"2026-09-24T10:00:00+08:00","metarType":null,"raw":"METAR WSSS 240200Z VRB02KT 9999 FEW018 BKN150 30/24 Q1013 NOSIG","temp":30,"dewpoint":24,"humidity":70,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T02:30:00.000Z","obsTimeLocal":"2026-09-24T10:30:00+08:00","metarType":null,"raw":"METAR WSSS 240230Z 17006KT 9999 FEW018 BKN150 29/24 Q1013 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T03:00:00.000Z","obsTimeLocal":"2026-09-24T11:00:00+08:00","metarType":null,"raw":"METAR WSSS 240300Z 17007KT 120V200 9999 FEW018 BKN150 29/24 Q1013 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T03:30:00.000Z","obsTimeLocal":"2026-09-24T11:30:00+08:00","metarType":null,"raw":"METAR WSSS 240330Z 18005KT 150V210 9999 FEW018 BKN150 31/25 Q1013 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NOSIG","temp":31,"dewpoint":25,"humidity":70,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T05:30:00.000Z","obsTimeLocal":"2026-09-24T13:30:00+08:00","metarType":null,"raw":"METAR WSSS 240530Z 14007KT 100V190 9999 FEW020 BKN300 31/25 Q1011 NOSIG","temp":31,"dewpoint":25,"humidity":70,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T06:00:00.000Z","obsTimeLocal":"2026-09-24T14:00:00+08:00","metarType":null,"raw":"METAR WSSS 240600Z 12010KT 9999 FEW020 SCT150 BKN300 32/25 Q1011 NOSIG","temp":32,"dewpoint":25,"humidity":67,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T06:30:00.000Z","obsTimeLocal":"2026-09-24T14:30:00+08:00","metarType":null,"raw":"METAR WSSS 240630Z 14008KT 9999 FEW020 SCT150 BKN300 31/25 Q1010 NOSIG","temp":31,"dewpoint":25,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T07:00:00.000Z","obsTimeLocal":"2026-09-24T15:00:00+08:00","metarType":null,"raw":"METAR WSSS 240700Z 18009KT 9999 SCT018 FEW020TCU SCT150 31/26 Q1009 NOSIG","temp":31,"dewpoint":26,"humidity":75,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T07:30:00.000Z","obsTimeLocal":"2026-09-24T15:30:00+08:00","metarType":null,"raw":"METAR WSSS 240730Z 18010KT 140V230 9999 FEW018TCU FEW020CB BKN300 32/25 Q1009 NOSIG","temp":32,"dewpoint":25,"humidity":67,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T08:00:00.000Z","obsTimeLocal":"2026-09-24T16:00:00+08:00","metarType":null,"raw":"METAR WSSS 240800Z 16010KT 140V200 9999 FEW018TCU FEW020CB BKN300 31/24 Q1009 NOSIG","temp":31,"dewpoint":24,"humidity":66,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T08:08:00.000Z","obsTimeLocal":"2026-09-24T16:08:00+08:00","metarType":null,"raw":"SPECI WSSS 240808Z 17010KT 9999 TS FEW017CB FEW018TCU BKN300 30/24 Q1009 BECMG FM0845 TL0900 NSW","temp":30,"dewpoint":24,"humidity":70,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T08:30:00.000Z","obsTimeLocal":"2026-09-24T16:30:00+08:00","metarType":null,"raw":"METAR WSSS 240830Z 20008KT 9999 TS FEW017CB FEW018TCU BKN300 31/25 Q1009 BECMG FM0900 TL0915 NSW","temp":31,"dewpoint":25,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T09:00:00.000Z","obsTimeLocal":"2026-09-24T17:00:00+08:00","metarType":null,"raw":"METAR WSSS 240900Z 18007KT 9999 FEW018TCU FEW020CB BKN300 31/25 Q1009 RETS NOSIG","temp":31,"dewpoint":25,"humidity":70,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T09:30:00.000Z","obsTimeLocal":"2026-09-24T17:30:00+08:00","metarType":null,"raw":"METAR WSSS 240930Z 18005KT 150V210 9999 FEW018TCU FEW020CB BKN300 30/24 Q1009 NOSIG","temp":30,"dewpoint":24,"humidity":70,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T10:00:00.000Z","obsTimeLocal":"2026-09-24T18:00:00+08:00","metarType":null,"raw":"METAR WSSS 241000Z 19004KT 160V250 9999 FEW018 BKN300 30/25 Q1009 NOSIG","temp":30,"dewpoint":25,"humidity":75,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T10:30:00.000Z","obsTimeLocal":"2026-09-24T18:30:00+08:00","metarType":null,"raw":"METAR WSSS 241030Z 17006KT 9999 FEW018 BKN300 29/25 Q1010 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T11:00:00.000Z","obsTimeLocal":"2026-09-24T19:00:00+08:00","metarType":null,"raw":"METAR WSSS 241100Z 17006KT 9999 FEW018 BKN300 29/25 Q1010 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T11:30:00.000Z","obsTimeLocal":"2026-09-24T19:30:00+08:00","metarType":null,"raw":"METAR WSSS 241130Z 19005KT 9999 FEW018 BKN300 28/25 Q1010 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T12:00:00.000Z","obsTimeLocal":"2026-09-24T20:00:00+08:00","metarType":null,"raw":"METAR WSSS 241200Z 18005KT 9999 FEW018 BKN300 28/25 Q1010 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T12:30:00.000Z","obsTimeLocal":"2026-09-24T20:30:00+08:00","metarType":null,"raw":"METAR WSSS 241230Z 19003KT 9999 FEW018 BKN300 28/25 Q1011 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T13:00:00.000Z","obsTimeLocal":"2026-09-24T21:00:00+08:00","metarType":null,"raw":"METAR WSSS 241300Z VRB01KT 9999 FEW018 BKN300 28/25 Q1011 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T13:30:00.000Z","obsTimeLocal":"2026-09-24T21:30:00+08:00","metarType":null,"raw":"METAR WSSS 241330Z 17004KT 9999 FEW018 BKN300 28/25 Q1011 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T14:00:00.000Z","obsTimeLocal":"2026-09-24T22:00:00+08:00","metarType":null,"raw":"METAR WSSS 241400Z 14004KT 090V170 9999 FEW018 BKN300 28/25 Q1012 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T14:30:00.000Z","obsTimeLocal":"2026-09-24T22:30:00+08:00","metarType":null,"raw":"METAR WSSS 241430Z VRB02KT 9999 FEW018 BKN300 28/25 Q1012 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T15:00:00.000Z","obsTimeLocal":"2026-09-24T23:00:00+08:00","metarType":null,"raw":"METAR WSSS 241500Z 00000KT 9999 SCT018 BKN300 28/25 Q1013 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T15:30:00.000Z","obsTimeLocal":"2026-09-24T23:30:00+08:00","metarType":null,"raw":"METAR WSSS 241530Z 16004KT 9999 FEW018 BKN300 28/24 Q1013 NOSIG","temp":28,"dewpoint":24,"humidity":79,"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/WSSS/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/WSSS/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for WSSS for the contract date (station-local calendar day), as published at https://weathermarket.io/station/WSSS/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/WSSS/2026-09-24","json":"https://weathermarket.io/api/station/WSSS/2026-09-24","record":"https://weathermarket.io/api/station/WSSS/2026-09-24?format=record","prev":"https://weathermarket.io/station/WSSS/2026-09-23","next":"https://weathermarket.io/station/WSSS/2026-09-25","station":"https://weathermarket.io/station/WSSS","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=WSSS&data=metar&year1=2026&month1=9&day1=23&year2=2026&month2=9&day2=25&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=WSSS&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=9&day=23&hora=16&anof=2026&mesf=9&dayf=24&horaf=15&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=WSSS"}}}