{"station":{"icao":"ZSPD","city":{"slug":"shanghai","name":"Shanghai","country":"China"},"timezone":"Asia/Shanghai","lat":31.23,"lon":121.47,"us":false,"html":"https://weathermarket.io/station/ZSPD","json":"https://weathermarket.io/api/station/ZSPD","nwsCli":null},"date":"2026-10-20","window":{"date":"2026-10-20","timezone":"Asia/Shanghai","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":30,"tmaxAt":"2026-10-20T05:30:00.000Z","tmin":21,"tminAt":"2026-10-20T15:00:00.000Z","tavg":24.8,"humidityMean":86.5,"windMean":3.9,"windMax":8.2,"windMaxAt":"2026-10-20T09:00:00.000Z","precipObservedCount":4,"nObservations":49,"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":"2026-10-20T05:30:00.000Z","obsTimeLocal":"2026-10-20T13:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200530Z 25002MPS 200V300 9999 BKN030 30/22 Q1014 NOSIG","temp":30,"dewpoint":22,"humidity":62,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-20T15:00:00.000Z","obsTimeLocal":"2026-10-20T23:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 201500Z 32005MPS 9999 -RA FEW013 21/21 Q1018 BECMG TL1640 BKN013","temp":21,"dewpoint":21,"humidity":100,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-20T09:00:00.000Z","obsTimeLocal":"2026-10-20T17:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200900Z 35008MPS 9999 BKN030 25/22 Q1014 NOSIG","temp":25,"dewpoint":22,"humidity":83,"wind":8.2,"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":"31e299281961372b","lastChangedAt":"2026-10-20T15:36:41.682Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ZSPD/2026-10-20?format=record","status":"anchored","sha256":"40e66a91900ab366723c5674c6557d8fb65d06ad81cf0b25eaa5bbd33b938351","revision":"31e299281961372b","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":49,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-20T05:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-20T15:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":30,"tmin":21,"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 ZSPD 191600Z 14001MPS 8000 SCT013 BKN033 24/24 Q1016 BECMG TL1640 BKN013","temp":24,"dewpoint":24,"humidity":100,"wind":1,"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 ZSPD 191630Z 13002MPS 8000 SCT013 BKN033 24/24 Q1016 NOSIG","temp":24,"dewpoint":24,"humidity":100,"wind":2.1,"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 ZSPD 191700Z 14003MPS 110V170 7000 SCT013 BKN033 24/24 Q1016 NOSIG","temp":24,"dewpoint":24,"humidity":100,"wind":3.1,"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 ZSPD 191730Z 16003MPS 7000 FEW013 SCT033 23/23 Q1016 NOSIG","temp":23,"dewpoint":23,"humidity":100,"wind":3.1,"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 ZSPD 191800Z 16001MPS 7000 NSC 23/23 Q1016 NOSIG","temp":23,"dewpoint":23,"humidity":100,"wind":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 ZSPD 191830Z VRB01MPS 7000 SCT023 23/23 Q1015 NOSIG","temp":23,"dewpoint":23,"humidity":100,"wind":1,"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 ZSPD 191900Z 17002MPS 7000 SCT023 23/23 Q1015 NOSIG","temp":23,"dewpoint":23,"humidity":100,"wind":2.1,"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 ZSPD 191930Z 17002MPS 7000 FEW023 22/22 Q1015 NOSIG","temp":22,"dewpoint":22,"humidity":100,"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 ZSPD 192000Z 17002MPS 7000 FEW023 22/22 Q1015 NOSIG","temp":22,"dewpoint":22,"humidity":100,"wind":2.1,"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 ZSPD 192030Z 19001MPS 7000 FEW023 22/22 Q1015 NOSIG","temp":22,"dewpoint":22,"humidity":100,"wind":1,"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 ZSPD 192100Z 00000MPS 7000 FEW023 22/22 Q1015 NOSIG","temp":22,"dewpoint":22,"humidity":100,"wind":0,"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 ZSPD 192130Z 00000MPS 7000 FEW016 22/22 Q1015 NOSIG","temp":22,"dewpoint":22,"humidity":100,"wind":0,"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 ZSPD 192200Z VRB01MPS 7000 SCT016 22/22 Q1016 BECMG TL2330 BKN013","temp":22,"dewpoint":22,"humidity":100,"wind":1,"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 ZSPD 192230Z 17001MPS 7000 FEW020 22/22 Q1016 NOSIG","temp":22,"dewpoint":22,"humidity":100,"wind":1,"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 ZSPD 192300Z 17001MPS 7000 BKN020 23/23 Q1016 NOSIG","temp":23,"dewpoint":23,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T23:30:00.000Z","obsTimeLocal":"2026-10-20T07:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 192330Z 17002MPS 8000 BKN020 23/23 Q1016 NOSIG","temp":23,"dewpoint":23,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T00:00:00.000Z","obsTimeLocal":"2026-10-20T08:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200000Z 20002MPS 9999 BKN020 25/24 Q1016 NOSIG","temp":25,"dewpoint":24,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T00:30:00.000Z","obsTimeLocal":"2026-10-20T08:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200030Z 24004MPS 9999 BKN020 26/23 Q1017 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T01:00:00.000Z","obsTimeLocal":"2026-10-20T09:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200100Z 24004MPS 9999 BKN020 26/22 Q1017 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T01:30:00.000Z","obsTimeLocal":"2026-10-20T09:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200130Z 23004MPS 9999 BKN020 27/22 Q1017 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T02:00:00.000Z","obsTimeLocal":"2026-10-20T10:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200200Z 22004MPS 180V240 9999 BKN020 27/22 Q1016 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T02:30:00.000Z","obsTimeLocal":"2026-10-20T10:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200230Z 25003MPS 210V280 9999 BKN020 27/23 Q1016 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T03:00:00.000Z","obsTimeLocal":"2026-10-20T11:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200300Z 25003MPS 220V280 9999 BKN020 28/22 Q1016 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T03:30:00.000Z","obsTimeLocal":"2026-10-20T11:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200330Z 24003MPS 190V280 9999 SCT022 29/22 Q1015 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T04:00:00.000Z","obsTimeLocal":"2026-10-20T12:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200400Z 25003MPS 220V280 9999 SCT022 29/22 Q1015 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T04:30:00.000Z","obsTimeLocal":"2026-10-20T12:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200430Z 24003MPS 200V270 9999 BKN030 29/22 Q1015 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T05:00:00.000Z","obsTimeLocal":"2026-10-20T13:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200500Z 25003MPS 200V300 9999 BKN030 29/22 Q1014 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T05:30:00.000Z","obsTimeLocal":"2026-10-20T13:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200530Z 25002MPS 200V300 9999 BKN030 30/22 Q1014 NOSIG","temp":30,"dewpoint":22,"humidity":62,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T06:00:00.000Z","obsTimeLocal":"2026-10-20T14:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200600Z 28003MPS 250V320 9999 BKN030 29/22 Q1014 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T06:30:00.000Z","obsTimeLocal":"2026-10-20T14:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200630Z 29003MPS 240V340 9999 BKN030 30/22 Q1014 BECMG TL0730 35005MPS","temp":30,"dewpoint":22,"humidity":62,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T06:43:00.000Z","obsTimeLocal":"2026-10-20T14:43:00+08:00","metarType":"SPECI","raw":"SPECI ZSPD 200643Z 35005MPS 290V020 9999 BKN030 29/23 Q1014 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":5.1,"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 ZSPD 200700Z 02005MPS 9999 BKN030 29/22 Q1014 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":5.1,"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 ZSPD 200730Z 01006MPS 9999 BKN030 27/22 Q1014 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":6.2,"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 ZSPD 200800Z 36006MPS 9999 BKN030 27/22 Q1014 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T08:30:00.000Z","obsTimeLocal":"2026-10-20T16:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 200830Z 36006MPS 9999 BKN030 25/22 Q1014 NOSIG","temp":25,"dewpoint":22,"humidity":83,"wind":6.2,"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 ZSPD 200900Z 35008MPS 9999 BKN030 25/22 Q1014 NOSIG","temp":25,"dewpoint":22,"humidity":83,"wind":8.2,"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 ZSPD 200930Z 35006MPS 9999 BKN030 24/22 Q1015 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":6.2,"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 ZSPD 201000Z 35006MPS 9999 BKN030 24/22 Q1015 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":6.2,"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 ZSPD 201030Z 34006MPS 9999 BKN023 24/21 Q1015 NOSIG","temp":24,"dewpoint":21,"humidity":83,"wind":6.2,"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 ZSPD 201100Z 34008MPS 9999 BKN020 24/21 Q1016 BECMG TL1230 BKN013","temp":24,"dewpoint":21,"humidity":83,"wind":8.2,"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 ZSPD 201130Z 33007MPS 7000 BKN015 24/21 Q1017 BECMG TL1230 BKN013","temp":24,"dewpoint":21,"humidity":83,"wind":7.2,"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 ZSPD 201200Z 33007MPS 7000 BKN015 24/20 Q1017 BECMG TL1240 BKN013","temp":24,"dewpoint":20,"humidity":78,"wind":7.2,"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 ZSPD 201230Z 34007MPS 9999 -RA BKN014 23/20 Q1017 NOSIG","temp":23,"dewpoint":20,"humidity":83,"wind":7.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T13:00:00.000Z","obsTimeLocal":"2026-10-20T21:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 201300Z 35006MPS 9999 -RA FEW014 22/21 Q1017 BECMG TL1450 BKN013","temp":22,"dewpoint":21,"humidity":94,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T13:30:00.000Z","obsTimeLocal":"2026-10-20T21:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 201330Z 33006MPS 9999 FEW014 22/22 Q1018 NOSIG","temp":22,"dewpoint":22,"humidity":100,"wind":6.2,"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 ZSPD 201400Z 34007MPS 9999 BKN015 22/22 Q1018 BECMG TL1540 BKN013","temp":22,"dewpoint":22,"humidity":100,"wind":7.2,"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 ZSPD 201430Z 34006MPS 9999 BKN013 22/22 Q1018 NOSIG","temp":22,"dewpoint":22,"humidity":100,"wind":6.2,"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 ZSPD 201500Z 32005MPS 9999 -RA FEW013 21/21 Q1018 BECMG TL1640 BKN013","temp":21,"dewpoint":21,"humidity":100,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T15:30:00.000Z","obsTimeLocal":"2026-10-20T23:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 201530Z 32007MPS 7000 -RA FEW010 21/21 Q1018 NOSIG","temp":21,"dewpoint":21,"humidity":100,"wind":7.2,"precipObserved":true,"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/ZSPD/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/ZSPD/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for ZSPD for the contract date (station-local calendar day), as published at https://weathermarket.io/station/ZSPD/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/ZSPD/2026-10-20","json":"https://weathermarket.io/api/station/ZSPD/2026-10-20","record":"https://weathermarket.io/api/station/ZSPD/2026-10-20?format=record","prev":"https://weathermarket.io/station/ZSPD/2026-10-19","next":"https://weathermarket.io/station/ZSPD/2026-10-21","station":"https://weathermarket.io/station/ZSPD","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=ZSPD&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=ZSPD&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=ZSPD"}}}