{"station":{"icao":"KPHL","city":{"slug":"philadelphia","name":"Philadelphia","country":"United States"},"timezone":"America/New_York","lat":39.95,"lon":-75.17,"us":true,"html":"https://weathermarket.io/station/KPHL","json":"https://weathermarket.io/api/station/KPHL","nwsCli":{"html":"https://weathermarket.io/nws-cli/KPHL","json":"https://weathermarket.io/api/nws-cli/KPHL"}},"date":"2026-10-31","window":{"date":"2026-10-31","timezone":"America/New_York","dayStartUtc":"2026-10-31T04:00:00.000Z","dayEndUtc":"2026-11-01T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":16.1,"tmaxAt":"2026-10-31T19:54:00.000Z","tmin":8.3,"tminAt":"2026-10-31T07:54:00.000Z","tavg":12.2,"humidityMean":51.8,"windMean":2.7,"windMax":5.7,"windMaxAt":"2026-10-31T18:54:00.000Z","precipObservedCount":0,"nObservations":24,"maxGapMinutes":60,"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":"2026-10-31T19:54:00.000Z","obsTimeLocal":"2026-10-31T15:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 311954Z 33008KT 10SM BKN280 16/02 A3042 RMK AO2 SLP299 T01610022 $","temp":16.1,"dewpoint":2.2,"humidity":39,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-31T07:54:00.000Z","obsTimeLocal":"2026-10-31T03:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 310754Z 22005KT 10SM SCT250 08/02 A3036 RMK AO2 SLP281 T00830022 $","temp":8.3,"dewpoint":2.2,"humidity":65,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-31T18:54:00.000Z","obsTimeLocal":"2026-10-31T14:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 311854Z 32011G17KT 10SM SCT280 16/02 A3042 RMK AO2 SLP301 T01560022 $","temp":15.6,"dewpoint":2.2,"humidity":40,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-01T07:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"21024223e3c8fefb","lastChangedAt":"2026-11-01T03:57:39.752Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KPHL/2026-10-31?format=record","status":"anchored","sha256":"9f9d654258c61ab9654c8c05c230c4146f29f1974afc21182e61fd40cc379f69","revision":"21024223e3c8fefb","flareTxHash":"0xa231a6a26fb4843c97ba34b72d18dd8aeee327fe640eac35bd0a4a1456890592","flareBlock":73826414,"anchoredAt":"2026-11-05T19:01:44.458Z","explorer":"https://flare-explorer.flare.network/tx/0xa231a6a26fb4843c97ba34b72d18dd8aeee327fe640eac35bd0a4a1456890592","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":24,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-31T19:54:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-31T07:54:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":16.1,"tmin":8.3,"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":{"status":"issued","tmax":16.11,"tmin":7.22,"precip":0,"corrected":false,"issuedAt":"2026-11-01T05:54:00.000Z","html":"https://weathermarket.io/nws-cli/KPHL/2026-10-31","json":"https://weathermarket.io/api/nws-cli/KPHL/2026-10-31"},"observations":[{"obsTimeUtc":"2026-10-31T04:54:00.000Z","obsTimeLocal":"2026-10-31T00:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 310454Z 34003KT 10SM SCT250 12/02 A3035 RMK AO2 SLP275 T01220017 402330122 $","temp":12.2,"dewpoint":1.7,"humidity":49,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T05:54:00.000Z","obsTimeLocal":"2026-10-31T01:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 310554Z 31006KT 10SM SCT250 11/02 A3035 RMK AO2 SLP278 T01110017 10161 20100 51011 $","temp":11.1,"dewpoint":1.7,"humidity":52,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T06:54:00.000Z","obsTimeLocal":"2026-10-31T02:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 310654Z 27004KT 10SM BKN250 10/02 A3036 RMK AO2 SLP279 T01000017 $","temp":10,"dewpoint":1.7,"humidity":56,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T07:54:00.000Z","obsTimeLocal":"2026-10-31T03:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 310754Z 22005KT 10SM SCT250 08/02 A3036 RMK AO2 SLP281 T00830022 $","temp":8.3,"dewpoint":2.2,"humidity":65,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T08:54:00.000Z","obsTimeLocal":"2026-10-31T04:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 310854Z 00000KT 10SM BKN250 09/02 A3037 RMK AO2 SLP283 T00890022 53005 $","temp":8.9,"dewpoint":2.2,"humidity":63,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T09:54:00.000Z","obsTimeLocal":"2026-10-31T05:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 310954Z 00000KT 10SM SCT250 09/02 A3040 RMK AO2 SLP292 T00940022 $","temp":9.4,"dewpoint":2.2,"humidity":61,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T10:54:00.000Z","obsTimeLocal":"2026-10-31T06:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 311054Z 31005KT 10SM SCT250 10/02 A3042 RMK AO2 SLP299 T01000022 $","temp":10,"dewpoint":2.2,"humidity":58,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T11:54:00.000Z","obsTimeLocal":"2026-10-31T07:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 311154Z 32003KT 10SM SCT250 08/02 A3044 RMK AO2 SLP306 T00830022 10111 20072 51023 $","temp":8.3,"dewpoint":2.2,"humidity":65,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T12:54:00.000Z","obsTimeLocal":"2026-10-31T08:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 311254Z 33004KT 10SM SCT250 10/03 A3046 RMK AO2 SLP315 T01000033 $","temp":10,"dewpoint":3.3,"humidity":63,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T13:54:00.000Z","obsTimeLocal":"2026-10-31T09:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 311354Z 32006KT 10SM SCT270 12/03 A3047 RMK AO2 SLP318 T01170033 $","temp":11.7,"dewpoint":3.3,"humidity":56,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T14:54:00.000Z","obsTimeLocal":"2026-10-31T10:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 311454Z 36010KT 10SM SCT270 13/03 A3047 RMK AO2 SLP316 T01280028 50010 $","temp":12.8,"dewpoint":2.8,"humidity":51,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T15:54:00.000Z","obsTimeLocal":"2026-10-31T11:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 311554Z 02007KT 10SM FEW045 SCT270 14/02 A3047 RMK AO2 SLP317 T01390022 $","temp":13.9,"dewpoint":2.2,"humidity":45,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T16:54:00.000Z","obsTimeLocal":"2026-10-31T12:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 311654Z 35004KT 10SM FEW045 SCT280 14/03 A3045 RMK AO2 SLP309 T01440028 $","temp":14.4,"dewpoint":2.8,"humidity":46,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T17:54:00.000Z","obsTimeLocal":"2026-10-31T13:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 311754Z 31007KT 10SM FEW045 SCT280 16/03 A3043 RMK AO2 SLP303 T01560028 10156 20083 58013 $","temp":15.6,"dewpoint":2.8,"humidity":42,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T18:54:00.000Z","obsTimeLocal":"2026-10-31T14:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 311854Z 32011G17KT 10SM SCT280 16/02 A3042 RMK AO2 SLP301 T01560022 $","temp":15.6,"dewpoint":2.2,"humidity":40,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T19:54:00.000Z","obsTimeLocal":"2026-10-31T15:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 311954Z 33008KT 10SM BKN280 16/02 A3042 RMK AO2 SLP299 T01610022 $","temp":16.1,"dewpoint":2.2,"humidity":39,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T20:54:00.000Z","obsTimeLocal":"2026-10-31T16:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 312054Z 34008KT 10SM BKN280 16/02 A3043 RMK AO2 SLP302 T01560022 55001 $","temp":15.6,"dewpoint":2.2,"humidity":40,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T21:54:00.000Z","obsTimeLocal":"2026-10-31T17:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 312154Z 30007KT 10SM BKN250 16/02 A3044 RMK AO2 SLP306 T01560017 $","temp":15.6,"dewpoint":1.7,"humidity":39,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T22:54:00.000Z","obsTimeLocal":"2026-10-31T18:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 312254Z 29006KT 10SM BKN250 15/02 A3045 RMK AO2 SLP311 T01500022 $","temp":15,"dewpoint":2.2,"humidity":42,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T23:54:00.000Z","obsTimeLocal":"2026-10-31T19:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 312354Z 29006KT 10SM BKN250 14/02 A3046 RMK AO2 SLP314 T01440022 10161 20144 51012 $","temp":14.4,"dewpoint":2.2,"humidity":44,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T00:54:00.000Z","obsTimeLocal":"2026-10-31T20:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 010054Z 31005KT 10SM BKN250 13/03 A3047 RMK AO2 SLP316 T01280028 $","temp":12.8,"dewpoint":2.8,"humidity":51,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T01:54:00.000Z","obsTimeLocal":"2026-10-31T21:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 010154Z 34004KT 10SM SCT250 11/03 A3047 RMK AO2 SLP318 T01110033 $","temp":11.1,"dewpoint":3.3,"humidity":59,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T02:54:00.000Z","obsTimeLocal":"2026-10-31T22:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 010254Z 32005KT 10SM SCT250 11/03 A3049 RMK AO2 SLP323 T01110028 53009 $","temp":11.1,"dewpoint":2.8,"humidity":57,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T03:54:00.000Z","obsTimeLocal":"2026-10-31T23:54:00-04:00","metarType":"METAR","raw":"METAR KPHL 010354Z 00000KT 10SM BKN250 10/03 A3048 RMK AO2 SLP322 T01000028 $","temp":10,"dewpoint":2.8,"humidity":61,"wind":0,"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). US markets usually settle on the official NWS CLI value instead - see the NWS CLI archive for this station; both values are shown side by side.","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/KPHL/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KPHL/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for KPHL for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KPHL/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/KPHL/2026-10-31","json":"https://weathermarket.io/api/station/KPHL/2026-10-31","record":"https://weathermarket.io/api/station/KPHL/2026-10-31?format=record","prev":"https://weathermarket.io/station/KPHL/2026-10-30","next":"https://weathermarket.io/station/KPHL/2026-11-01","station":"https://weathermarket.io/station/KPHL","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=PHL&data=metar&year1=2026&month1=10&day1=31&year2=2026&month2=11&day2=2&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=KPHL&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=31&hora=4&anof=2026&mesf=11&dayf=1&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KPHL"}}}