{"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":"2026-10-20","window":{"date":"2026-10-20","timezone":"Asia/Singapore","dayStartUtc":"2026-10-19T16:00:00.000Z","dayEndUtc":"2026-10-20T16:00:00.000Z","utcOffsetStart":"+08:00","utcOffsetEnd":"+08:00","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-10-20T04:30:00.000Z","tmin":27,"tminAt":"2026-10-19T23:00:00.000Z","tavg":29.4,"humidityMean":75.7,"windMean":2.8,"windMax":7.2,"windMaxAt":"2026-10-20T06:30:00.000Z","precipObservedCount":1,"nObservations":48,"maxGapMinutes":30,"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":"2026-10-20T04:30:00.000Z","obsTimeLocal":"2026-10-20T12:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 200430Z 09007KT 060V130 5000 HZ FEW018 BKN280 32/25 Q1012 NOSIG","temp":32,"dewpoint":25,"humidity":67,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-19T23:00:00.000Z","obsTimeLocal":"2026-10-20T07:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 192300Z 35004KT 6000 FEW018 BKN280 27/25 Q1011 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-20T06:30:00.000Z","obsTimeLocal":"2026-10-20T14:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 200630Z 12014KT 090V150 4500 TS HZ FEW018CB FEW020TCU SCT280 32/26 Q1010 TEMPO TL0730 2500 TSRA BECMG FM0740 TL0800 6000 HZ","temp":32,"dewpoint":26,"humidity":71,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-20T19:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"b6df74096454fd50","lastChangedAt":"2026-10-20T15:31:42.374Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/WSSS/2026-10-20?format=record","status":"anchored","sha256":"75990c9777f9abec03836aa812b29ed7f6a5112f83a2bd77ecfb05e41b736e4e","revision":"b6df74096454fd50","flareTxHash":"0x06fa65098b63130dd528fa986dd314a8782575e2e1958bf00b862b7f080331af","flareBlock":72576203,"anchoredAt":"2026-10-20T19:02:01.766Z","explorer":"https://flare-explorer.flare.network/tx/0x06fa65098b63130dd528fa986dd314a8782575e2e1958bf00b862b7f080331af","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":48,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-20T04:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-19T23:00:00.000Z","flag":"good","reasons":[]},"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":"2026-10-19T16:00:00.000Z","obsTimeLocal":"2026-10-20T00:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 191600Z 10005KT 7000 FEW018 BKN280 29/25 Q1012 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T16:30:00.000Z","obsTimeLocal":"2026-10-20T00:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 191630Z 09006KT 060V120 7000 FEW018 BKN280 29/25 Q1011 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T17:00:00.000Z","obsTimeLocal":"2026-10-20T01:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 191700Z 11005KT 080V140 7000 FEW018 BKN280 29/24 Q1011 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T17:30:00.000Z","obsTimeLocal":"2026-10-20T01:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 191730Z 11004KT 7000 FEW018 BKN280 29/25 Q1011 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T18:00:00.000Z","obsTimeLocal":"2026-10-20T02:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 191800Z 11004KT 7000 FEW018 BKN280 29/25 Q1011 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T18:30:00.000Z","obsTimeLocal":"2026-10-20T02:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 191830Z 09005KT 040V120 7000 FEW018 BKN280 29/24 Q1011 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T19:00:00.000Z","obsTimeLocal":"2026-10-20T03:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 191900Z 06003KT 7000 FEW018 BKN280 29/25 Q1010 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T19:30:00.000Z","obsTimeLocal":"2026-10-20T03:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 191930Z 05004KT 020V080 7000 SCT018 BKN280 29/25 Q1010 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T20:00:00.000Z","obsTimeLocal":"2026-10-20T04:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 192000Z 10005KT 7000 SCT018 BKN280 29/25 Q1010 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T20:30:00.000Z","obsTimeLocal":"2026-10-20T04:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 192030Z 09005KT 7000 SCT018 BKN280 29/25 Q1010 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T21:00:00.000Z","obsTimeLocal":"2026-10-20T05:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 192100Z 10005KT 060V130 7000 FEW018 BKN280 29/25 Q1010 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T21:30:00.000Z","obsTimeLocal":"2026-10-20T05:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 192130Z 09005KT 7000 FEW018 BKN280 29/25 Q1010 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T22:00:00.000Z","obsTimeLocal":"2026-10-20T06:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 192200Z 08007KT 7000 FEW018 BKN280 29/25 Q1011 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T22:30:00.000Z","obsTimeLocal":"2026-10-20T06:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 192230Z 07007KT 040V120 7000 FEW018 BKN280 29/25 Q1011 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T23:00:00.000Z","obsTimeLocal":"2026-10-20T07:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 192300Z 35004KT 6000 FEW018 BKN280 27/25 Q1011 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HZ","temp":32,"dewpoint":26,"humidity":71,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T07:00:00.000Z","obsTimeLocal":"2026-10-20T15:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 200700Z 12009KT 090V150 4500 TS HZ FEW017CB FEW018TCU SCT280 31/24 Q1009 TEMPO TL0730 2500 TSRA BECMG FM0730 TL0745 6000 HZ","temp":31,"dewpoint":24,"humidity":66,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T07:30:00.000Z","obsTimeLocal":"2026-10-20T15:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 200730Z 10011KT 5000 TS HZ FEW015 FEW017CB FEW018TCU SCT280 30/23 Q1009 BECMG FM0800 TL0820 HZ","temp":30,"dewpoint":23,"humidity":66,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T08:00:00.000Z","obsTimeLocal":"2026-10-20T16:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 200800Z VRB02KT 5000 -SHRA HZ FEW016TCU FEW018CB SCT060 29/24 Q1009 RETS NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T08:30:00.000Z","obsTimeLocal":"2026-10-20T16:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 200830Z 34005KT 5000 HZ FEW018TCU SCT060 BKN270 28/24 Q1009 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T09:00:00.000Z","obsTimeLocal":"2026-10-20T17:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 200900Z 36004KT 330V040 5000 HZ FEW018 SCT060 BKN270 28/24 Q1009 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T09:30:00.000Z","obsTimeLocal":"2026-10-20T17:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 200930Z 04005KT 360V080 5000 HZ FEW018 SCT060 BKN270 29/22 Q1009 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T10:00:00.000Z","obsTimeLocal":"2026-10-20T18:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 201000Z 03004KT 340V060 5000 HZ FEW018 BKN270 29/23 Q1009 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T10:30:00.000Z","obsTimeLocal":"2026-10-20T18:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 201030Z 04004KT 340V100 5000 HZ FEW018 SCT270 29/24 Q1009 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T11:00:00.000Z","obsTimeLocal":"2026-10-20T19:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 201100Z VRB01KT 5000 HZ FEW018 SCT050 28/24 Q1010 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T11:30:00.000Z","obsTimeLocal":"2026-10-20T19:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 201130Z 10005KT 050V160 6000 FEW016 SCT050 29/24 Q1010 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T12:00:00.000Z","obsTimeLocal":"2026-10-20T20:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 201200Z 06006KT 030V110 6000 FEW016 SCT050 29/24 Q1011 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T12:30:00.000Z","obsTimeLocal":"2026-10-20T20:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 201230Z 36004KT 330V050 7000 FEW018 BKN270 28/24 Q1011 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T13:00:00.000Z","obsTimeLocal":"2026-10-20T21:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 201300Z 04005KT 360V090 7000 FEW018 SCT150 BKN280 29/24 Q1011 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T13:30:00.000Z","obsTimeLocal":"2026-10-20T21:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 201330Z 05005KT 340V090 7000 FEW018 BKN150 29/24 Q1012 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T14:00:00.000Z","obsTimeLocal":"2026-10-20T22:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 201400Z 34004KT 7000 FEW018 SCT150 BKN280 28/25 Q1012 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T14:30:00.000Z","obsTimeLocal":"2026-10-20T22:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 201430Z 35004KT 7000 FEW018 SCT150 BKN280 28/25 Q1013 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T15:00:00.000Z","obsTimeLocal":"2026-10-20T23:00:00+08:00","metarType":"METAR","raw":"METAR WSSS 201500Z 03006KT 7000 FEW018 BKN150 29/25 Q1013 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T15:30:00.000Z","obsTimeLocal":"2026-10-20T23:30:00+08:00","metarType":"METAR","raw":"METAR WSSS 201530Z 05006KT 010V080 8000 FEW018 BKN150 29/25 Q1013 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":3.1,"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/2026-10-20","json":"https://weathermarket.io/api/station/WSSS/2026-10-20","record":"https://weathermarket.io/api/station/WSSS/2026-10-20?format=record","prev":"https://weathermarket.io/station/WSSS/2026-10-19","next":"https://weathermarket.io/station/WSSS/2026-10-21","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=10&day1=19&year2=2026&month2=10&day2=21&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=10&day=19&hora=16&anof=2026&mesf=10&dayf=20&horaf=15&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=WSSS"}}}