{"station":{"icao":"KBOS","cliId":"BOS","pil":"CLIBOS","city":{"slug":"boston","name":"보스턴","country":"United States"},"timezone":"America/New_York","feed":"https://api.weather.gov/products/types/CLI/locations/BOS","html":"https://weathermarket.io/nws-cli/KBOS","json":"https://weathermarket.io/api/nws-cli/KBOS"},"stationToday":"2026-11-13","day":{"date":"2026-11-04","status":"issued","note":"Final CLI issued - values.nwsOfficial carries the official daily values (metric here; official.issued.asReported keeps the °F / inch / mph exactly as printed).","settlement":{"tmaxF":77,"tminF":56,"precipIn":0,"precipTrace":false,"tmax":25,"tmin":13.33,"precip":0,"issuedAt":"2026-11-05T06:03:00.000Z","productId":"69e854c9-ca79-4781-b994-cf1cadf329e2","corrected":false,"reissues":0,"nwsProductUrl":"https://api.weather.gov/products/69e854c9-ca79-4781-b994-cf1cadf329e2","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIBOS&e=202611050603"},"issues":[{"kind":"interim","asOfLocal":"0400 PM","issuedAt":"2026-11-04T21:23:00.000Z","issuedLocal":"423 PM EST WED NOV 04 2026","office":"KBOX","wmoHeader":"CDUS41 KBOX 042123","productId":"3258bbc0-a3c0-4acf-a71b-30928ad3465a","source":"nws-api","corrected":false,"tmaxF":77,"tmaxTimeLocal":"207 PM","tminF":56,"tminTimeLocal":"652 AM","precipIn":0,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":"https://api.weather.gov/products/3258bbc0-a3c0-4acf-a71b-30928ad3465a","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIBOS&e=202611042123","parseProblems":[],"rawTextSha256":"e6a190b27b90eda58dce097261fdddbd96ddda83fea67eab07760e0fc52d654d","rawText":"\n000\nCDUS41 KBOX 042123\nCLIBOS\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE BOSTON/NORTON MA\n423 PM EST WED NOV 04 2026\n\n...................................\n\n...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 4 2026...\nVALID TODAY AS OF 0400 PM LOCAL TIME.\n\nCLIMATE NORMAL PERIOD 1991 TO 2020\nCLIMATE RECORD PERIOD 1872 TO 2026\n\n\nWEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST \n VALUE (LST) VALUE VALUE FROM YEAR \n NORMAL \n...................................................................\nTEMPERATURE (F) \n TODAY \n MAXIMUM 77 207 PM 78 1987 56 21 56 \n MINIMUM 56 652 AM 21 1879 41 15 46 \n AVERAGE 67 48 19 51 \n\nPRECIPITATION (IN) \n TODAY 0.00 2.18 1955 0.12 -0.12 0.00 \n MONTH TO DATE 0.00 0.49 -0.49 0.05 \n SINCE SEP 1 7.43 8.08 -0.65 8.10 \n SINCE JAN 1 24.99 36.12 -11.13 33.05 \n\nSNOWFALL (IN) \n TODAY 0.0 0.8 1945 0.0 0.0 0.0 \n MONTH TO DATE 0.0 0.0 0.0 0.0 \n SINCE SEP 1 0.0 0.2 -0.2 0.0 \n SINCE JUL 1 0.0 0.2 -0.2 0.0 \n\nDEGREE DAYS \n HEATING \n TODAY 0 16 -16 14 \n MONTH TO DATE 22 64 -42 64 \n SINCE SEP 1 390 461 -71 378 \n SINCE JUL 1 390 470 -80 385 \n\n COOLING \n TODAY 2 0 2 0 \n MONTH TO DATE 2 0 2 0 \n SINCE SEP 1 98 100 -2 108 \n SINCE JAN 1 1015 800 215 865 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210) \n HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (220) \n AVERAGE WIND SPEED 11.0 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 0.4 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n NO SIGNIFICANT WEATHER WAS OBSERVED. \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 80 700 AM \n LOWEST 40 100 PM \n AVERAGE 60 \n\n..........................................................\n\n\nTHE BOSTON MA CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 55 79 1994 \n MINIMUM TEMPERATURE (F) 41 17 1879 \n\n\nSUNRISE AND SUNSET \nNOVEMBER 4 2026......SUNRISE 621 AM EST SUNSET 434 PM EST \nNOVEMBER 5 2026......SUNRISE 622 AM EST SUNSET 432 PM EST \n\n\n- INDICATES NEGATIVE NUMBERS.\nR INDICATES RECORD WAS SET OR TIED.\nMM INDICATES DATA IS MISSING.\nT INDICATES TRACE AMOUNT.\n\n\n\n\n$$\n"},{"kind":"final","asOfLocal":null,"issuedAt":"2026-11-05T06:03:00.000Z","issuedLocal":"103 AM EST THU NOV 05 2026","office":"KBOX","wmoHeader":"CDUS41 KBOX 050603","productId":"69e854c9-ca79-4781-b994-cf1cadf329e2","source":"nws-api","corrected":false,"tmaxF":77,"tmaxTimeLocal":"207 PM","tminF":56,"tminTimeLocal":"652 AM","precipIn":0,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":"https://api.weather.gov/products/69e854c9-ca79-4781-b994-cf1cadf329e2","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIBOS&e=202611050603","parseProblems":[],"rawTextSha256":"396a40463726b1a538f142fe41d48a8f4fc9526c6f05450d573cb4b8633f2f91","rawText":"\n000\nCDUS41 KBOX 050603\nCLIBOS\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE BOSTON/NORTON MA\n103 AM EST THU NOV 05 2026\n\n...................................\n\n...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 4 2026...\n\nCLIMATE NORMAL PERIOD 1991 TO 2020\nCLIMATE RECORD PERIOD 1872 TO 2026\n\n\nWEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST \n VALUE (LST) VALUE VALUE FROM YEAR \n NORMAL \n...................................................................\nTEMPERATURE (F) \n YESTERDAY \n MAXIMUM 77 207 PM 78 1987 56 21 56 \n MINIMUM 56 652 AM 21 1879 41 15 46 \n AVERAGE 67 48 19 51 \n\nPRECIPITATION (IN) \n YESTERDAY 0.00 2.18 1955 0.12 -0.12 0.00 \n MONTH TO DATE 0.00 0.49 -0.49 0.05 \n SINCE SEP 1 7.43 8.08 -0.65 8.10 \n SINCE JAN 1 24.99 36.12 -11.13 33.05 \n\nSNOWFALL (IN) \n YESTERDAY 0.0 0.8 1945 0.0 0.0 0.0 \n MONTH TO DATE 0.0 0.0 0.0 0.0 \n SINCE SEP 1 0.0 0.2 -0.2 0.0 \n SINCE JUL 1 0.0 0.2 -0.2 0.0 \n\nDEGREE DAYS \n HEATING \n YESTERDAY 0 16 -16 14 \n MONTH TO DATE 22 64 -42 64 \n SINCE SEP 1 390 461 -71 378 \n SINCE JUL 1 390 470 -80 385 \n\n COOLING \n YESTERDAY 2 0 2 0 \n MONTH TO DATE 2 0 2 0 \n SINCE SEP 1 98 100 -2 108 \n SINCE JAN 1 1015 800 215 865 \n...................................................................\n\n\nWIND (MPH) \n RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION SW (220) \n HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230) \n HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (220) \n AVERAGE WIND SPEED 11.6 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 0.3 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED YESTERDAY. \n NO SIGNIFICANT WEATHER WAS OBSERVED. \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 80 700 AM \n LOWEST 40 100 PM \n AVERAGE 60 \n\n..........................................................\n\n\nTHE BOSTON MA CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 55 79 1994 \n MINIMUM TEMPERATURE (F) 41 17 1879 \n\n\nSUNRISE AND SUNSET \nNOVEMBER 5 2026......SUNRISE 622 AM EST SUNSET 432 PM EST \nNOVEMBER 6 2026......SUNRISE 624 AM EST SUNSET 431 PM EST \n\n\n- INDICATES NEGATIVE NUMBERS.\nR INDICATES RECORD WAS SET OR TIED.\nMM INDICATES DATA IS MISSING.\nT INDICATES TRACE AMOUNT.\n\n\n\n\n$$\n"}],"html":"https://weathermarket.io/nws-cli/KBOS/2026-11-04","json":"https://weathermarket.io/api/nws-cli/KBOS/2026-11-04"},"about":{"product":"NWS Climatological Report (CLI): the daily climate summary issued by the local NWS forecast office from the station's 1-minute ASOS record, normally 1-3 hours after local midnight (final, 'YESTERDAY') and once during the day (interim, 'TODAY AS OF'). Corrections are re-issued under the same PIL with CORRECTED in the text.","settlementRule":"The settlement value for a date is the latest final CLI issued for that date; a corrected re-issue supersedes earlier issues. Interim same-day products never settle. This is the same rule that fills values.nwsOfficial in /api/station/{icao}/daily.","archive":"Every issue is stored verbatim as received - nothing is edited or re-derived. Products are held from 2026-09-01 (backfilled from the IEM AFOS archive) and ingested live from api.weather.gov since 2026-11-10, polled every 30 minutes. A date with no final CLI 14 hours after local midnight is reported as not_issued rather than filled in.","verify":["Each issue carries the NWS product id (api.weather.gov keeps products for a limited time) and a link to the IEM AFOS permanent archive of the same product.","rawTextSha256 is the SHA-256 of the stored product text; compare it with the text at either link to confirm nothing was altered.","Permalink pattern for market rules: https://weathermarket.io/nws-cli/KBOS/YYYY-MM-DD (HTML) and https://weathermarket.io/api/nws-cli/KBOS/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the final NWS Climatological Report (CLI) for station KBOS for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KBOS/YYYY-MM-DD with links to the NWS product and the IEM archive. A CORRECTED re-issue published before the settlement time supersedes earlier issues."}}