{"station":{"icao":"HTDA","city":{"slug":"dar-es-salaam","name":"Dar es Salaam","country":"Tanzania"},"timezone":"Africa/Dar_es_Salaam","lat":-6.79,"lon":39.21,"us":false,"html":"https://weathermarket.io/station/HTDA","json":"https://weathermarket.io/api/station/HTDA","nwsCli":null},"date":"2026-10-20","window":{"date":"2026-10-20","timezone":"Africa/Dar_es_Salaam","dayStartUtc":"2026-10-19T21:00:00.000Z","dayEndUtc":"2026-10-20T21:00:00.000Z","utcOffsetStart":"+03:00","utcOffsetEnd":"+03:00","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-10-20T10:00:00.000Z","tmin":22,"tminAt":"2026-10-20T03:00:00.000Z","tavg":27.9,"humidityMean":73.6,"windMean":3.9,"windMax":5.7,"windMaxAt":"2026-10-20T12:00:00.000Z","precipObservedCount":0,"nObservations":38,"maxGapMinutes":120,"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":"2026-10-20T10:00:00.000Z","obsTimeLocal":"2026-10-20T13:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 201000Z 07008KT 020V130 9999 FEW030 32/22 Q1014 NOSIG","temp":32,"dewpoint":22,"humidity":56,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-20T03:00:00.000Z","obsTimeLocal":"2026-10-20T06:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 200300Z VRB02KT 9999 FEW012 22/21 Q1015 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-20T12:00:00.000Z","obsTimeLocal":"2026-10-20T15:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 201200Z 07011KT 9999 FEW027 31/22 Q1011 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-21T00:00:00.000Z","settleable":false,"coverage":{"ok":false,"maxGapMinutes":120,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":["coverage_gap: longest stretch without a report was 120 min, above 60 min (station normal interval 30 + 30)"],"holdHours":3},"revision":"4c11f3baed0b431c","lastChangedAt":"2026-10-20T20:34:38.582Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/HTDA/2026-10-20?format=record","status":"anchored","sha256":"d0f7218db2878526791e2e4627a85c38d889d199fe9a4090b071b5b817f2f6db","revision":"4c11f3baed0b431c","flareTxHash":"0x688870fb1e0c5672a1908669a435c9ef1c79f6eff1bac119b3eaa3e5a2df3e55","flareBlock":73850354,"anchoredAt":"2026-11-06T02:01:51.695Z","explorer":"https://flare-explorer.flare.network/tx/0x688870fb1e0c5672a1908669a435c9ef1c79f6eff1bac119b3eaa3e5a2df3e55","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":38,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-20T10:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-20T03:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":32,"tmin":22,"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":"2026-10-19T21:00:00.000Z","obsTimeLocal":"2026-10-20T00:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 192100Z 11005KT 9999 SCT013 26/23 Q1015 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-19T22:00:00.000Z","obsTimeLocal":"2026-10-20T01:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 192200Z 12004KT 9999 FEW013 25/23 Q1014 NOSIG","temp":25,"dewpoint":23,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T00:00:00.000Z","obsTimeLocal":"2026-10-20T03:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 200000Z 00000KT 9999 FEW012 24/23 Q1013 NOSIG","temp":24,"dewpoint":23,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T02:00:00.000Z","obsTimeLocal":"2026-10-20T05:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 200200Z VRB02KT 9999 FEW012 23/22 Q1014 NOSIG","temp":23,"dewpoint":22,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T03:00:00.000Z","obsTimeLocal":"2026-10-20T06:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 200300Z VRB02KT 9999 FEW012 22/21 Q1015 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T04:00:00.000Z","obsTimeLocal":"2026-10-20T07:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 200400Z 19003KT 9000 VCFG FEW013 24/23 Q1015 NOSIG","temp":24,"dewpoint":23,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T05:00:00.000Z","obsTimeLocal":"2026-10-20T08:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 200500Z 11007KT 9999 FEW016 SCT018 28/23 Q1016 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T05:30:00.000Z","obsTimeLocal":"2026-10-20T08:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 200530Z 10007KT 9999 FEW016 SCT018 28/23 Q1016 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T06:00:00.000Z","obsTimeLocal":"2026-10-20T09:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 200600Z 09007KT 050V120 9999 FEW018 SCT021 29/23 Q1016 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T06:30:00.000Z","obsTimeLocal":"2026-10-20T09:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 200630Z 10008KT 060V140 9999 FEW018 BKN021 28/22 Q1016 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T07:00:00.000Z","obsTimeLocal":"2026-10-20T10:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 200700Z 09007KT 050V130 9999 FEW022 SCT025 30/22 Q1016 NOSIG","temp":30,"dewpoint":22,"humidity":62,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T07:30:00.000Z","obsTimeLocal":"2026-10-20T10:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 200730Z 08009KT 040V110 9999 FEW022 SCT025 30/23 Q1016 NOSIG","temp":30,"dewpoint":23,"humidity":66,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T08:00:00.000Z","obsTimeLocal":"2026-10-20T11:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 200800Z 06007KT 360V090 9999 FEW024 SCT027 30/22 Q1016 NOSIG","temp":30,"dewpoint":22,"humidity":62,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T08:30:00.000Z","obsTimeLocal":"2026-10-20T11:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 200830Z 06006KT 360V120 9999 FEW024 SCT027 30/23 Q1015 NOSIG","temp":30,"dewpoint":23,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T09:00:00.000Z","obsTimeLocal":"2026-10-20T12:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 200900Z 08008KT 040V140 9999 FEW028 SCT030 31/22 Q1015 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T09:30:00.000Z","obsTimeLocal":"2026-10-20T12:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 200930Z 06008KT 020V100 9999 FEW028 31/22 Q1014 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T10:00:00.000Z","obsTimeLocal":"2026-10-20T13:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 201000Z 07008KT 020V130 9999 FEW030 32/22 Q1014 NOSIG","temp":32,"dewpoint":22,"humidity":56,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T10:30:00.000Z","obsTimeLocal":"2026-10-20T13:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 201030Z 08008KT 040V120 9999 FEW030 31/22 Q1013 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T11:00:00.000Z","obsTimeLocal":"2026-10-20T14:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 201100Z 09008KT 040V140 9999 FEW030 32/22 Q1012 NOSIG","temp":32,"dewpoint":22,"humidity":56,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T11:30:00.000Z","obsTimeLocal":"2026-10-20T14:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 201130Z 07009KT 040V120 9999 FEW030 31/22 Q1012 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T12:00:00.000Z","obsTimeLocal":"2026-10-20T15:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 201200Z 07011KT 9999 FEW027 31/22 Q1011 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T12:30:00.000Z","obsTimeLocal":"2026-10-20T15:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 201230Z 08011KT 050V120 9999 FEW026 31/22 Q1011 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T13:00:00.000Z","obsTimeLocal":"2026-10-20T16:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 201300Z 07011KT 9999 FEW026 31/22 Q1011 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T13:30:00.000Z","obsTimeLocal":"2026-10-20T16:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 201330Z 07011KT 9999 FEW023 30/22 Q1011 NOSIG","temp":30,"dewpoint":22,"humidity":62,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T14:00:00.000Z","obsTimeLocal":"2026-10-20T17:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 201400Z 08011KT 9999 FEW022 29/22 Q1011 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T14:30:00.000Z","obsTimeLocal":"2026-10-20T17:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 201430Z 07011KT 9999 FEW018 28/22 Q1011 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T15:00:00.000Z","obsTimeLocal":"2026-10-20T18:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 201500Z 08010KT 060V120 9999 FEW016 28/22 Q1012 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T15:30:00.000Z","obsTimeLocal":"2026-10-20T18:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 201530Z 11008KT 9999 FEW016 27/22 Q1012 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T16:00:00.000Z","obsTimeLocal":"2026-10-20T19:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 201600Z 11010KT 9999 FEW015 27/22 Q1012 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T16:30:00.000Z","obsTimeLocal":"2026-10-20T19:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 201630Z 10009KT 9999 FEW015 26/23 Q1013 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T17:00:00.000Z","obsTimeLocal":"2026-10-20T20:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 201700Z 10008KT 9999 FEW014 26/23 Q1013 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T17:30:00.000Z","obsTimeLocal":"2026-10-20T20:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 201730Z 11009KT 9999 FEW014 26/23 Q1013 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T18:00:00.000Z","obsTimeLocal":"2026-10-20T21:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 201800Z 11009KT 9999 SCT014 26/23 Q1014 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T18:30:00.000Z","obsTimeLocal":"2026-10-20T21:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 201830Z 11008KT 9999 FEW013 26/23 Q1014 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T19:00:00.000Z","obsTimeLocal":"2026-10-20T22:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 201900Z 11007KT 9999 FEW013 26/23 Q1014 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T19:30:00.000Z","obsTimeLocal":"2026-10-20T22:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 201930Z 11007KT 9999 FEW013 26/23 Q1014 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T20:00:00.000Z","obsTimeLocal":"2026-10-20T23:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 202000Z 11006KT 9999 FEW012 26/23 Q1014 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T20:30:00.000Z","obsTimeLocal":"2026-10-20T23:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 202030Z 11006KT 9999 FEW012 25/23 Q1014 NOSIG","temp":25,"dewpoint":23,"humidity":89,"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/HTDA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/HTDA/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for HTDA for the contract date (station-local calendar day), as published at https://weathermarket.io/station/HTDA/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/HTDA/2026-10-20","json":"https://weathermarket.io/api/station/HTDA/2026-10-20","record":"https://weathermarket.io/api/station/HTDA/2026-10-20?format=record","prev":"https://weathermarket.io/station/HTDA/2026-10-19","next":"https://weathermarket.io/station/HTDA/2026-10-21","station":"https://weathermarket.io/station/HTDA","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=HTDA&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=HTDA&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=19&hora=21&anof=2026&mesf=10&dayf=20&horaf=20&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=HTDA"}}}