{"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":"2026-11-07","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":63,"tminF":49,"precipIn":0.92,"precipTrace":false,"tmax":17.22,"tmin":9.44,"precip":23.37,"issuedAt":"2026-11-08T05:27:00.000Z","productId":"b58512f1-d3da-4f13-ae26-128028040de8","corrected":false,"reissues":0,"nwsProductUrl":"https://api.weather.gov/products/b58512f1-d3da-4f13-ae26-128028040de8","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIBOS&e=202611080527"},"issues":[{"kind":"interim","asOfLocal":"0400 PM","issuedAt":"2026-11-07T21:29:00.000Z","issuedLocal":"429 PM EST SAT NOV 07 2026","office":"KBOX","wmoHeader":"CDUS41 KBOX 072129","productId":"52b84267-c1a9-43c1-82a1-59def75bd136","source":"nws-api","corrected":false,"tmaxF":63,"tmaxTimeLocal":"1206 AM","tminF":55,"tminTimeLocal":"352 PM","precipIn":0.76,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":"https://api.weather.gov/products/52b84267-c1a9-43c1-82a1-59def75bd136","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIBOS&e=202611072129","parseProblems":[],"rawTextSha256":"5ae65366d7aad7868e928b56cf99766eb32956a1021f0b226bd25569c04fd144","rawText":"\n000\nCDUS41 KBOX 072129\nCLIBOS\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE BOSTON/NORTON MA\n429 PM EST SAT NOV 07 2026\n\n...................................\n\n...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 7 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 63 1206 AM 77 1938 55 8 55 \n MINIMUM 55 352 PM 25 1878 41 14 33 \n 1884 \n AVERAGE 59 48 11 44 \n\nPRECIPITATION (IN) \n TODAY 0.76 2.54 1953 0.11 0.65 0.01 \n MONTH TO DATE 3.40 0.83 2.57 0.08 \n SINCE SEP 1 10.83 8.42 2.41 8.13 \n SINCE JAN 1 28.39 36.46 -8.07 33.08 \n\nSNOWFALL (IN) \n TODAY 0.0 0.5 1927 0.1 -0.1 0.0 \n MONTH TO DATE 0.0 0.1 -0.1 0.0 \n SINCE SEP 1 0.0 0.3 -0.3 0.0 \n SINCE JUL 1 0.0 0.3 -0.3 0.0 \n\nDEGREE DAYS \n HEATING \n TODAY 6 18 -12 21 \n MONTH TO DATE 28 116 -88 115 \n SINCE SEP 1 396 513 -117 429 \n SINCE JUL 1 396 522 -126 436 \n\n COOLING \n TODAY 0 0 0 0 \n MONTH TO DATE 4 0 4 0 \n SINCE SEP 1 100 100 0 108 \n SINCE JAN 1 1017 800 217 865 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30) \n HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340) \n AVERAGE WIND SPEED 7.4 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 1.0 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n HEAVY RAIN \n RAIN \n LIGHT RAIN \n FOG \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 100 1200 AM \n LOWEST 89 1200 PM \n AVERAGE 95 \n\n..........................................................\n\n\nTHE BOSTON MA CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 54 74 1938 \n MINIMUM TEMPERATURE (F) 40 25 1921 \n\n\nSUNRISE AND SUNSET \nNOVEMBER 7 2026......SUNRISE 625 AM EST SUNSET 430 PM EST \nNOVEMBER 8 2026......SUNRISE 626 AM EST SUNSET 429 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":"2026-11-08T05:27:00.000Z","issuedLocal":"1227 AM EST SUN NOV 08 2026","office":"KBOX","wmoHeader":"CDUS41 KBOX 080527","productId":"b58512f1-d3da-4f13-ae26-128028040de8","source":"nws-api","corrected":false,"tmaxF":63,"tmaxTimeLocal":"1206 AM","tminF":49,"tminTimeLocal":"1159 PM","precipIn":0.92,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":"https://api.weather.gov/products/b58512f1-d3da-4f13-ae26-128028040de8","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIBOS&e=202611080527","parseProblems":[],"rawTextSha256":"ae16374f8c8972e0ca8a336be52269f7938eec7c8ea5c1b6172e980bea6ac8fc","rawText":"\n000\nCDUS41 KBOX 080527\nCLIBOS\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE BOSTON/NORTON MA\n1227 AM EST SUN NOV 08 2026\n\n...................................\n\n...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 7 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 63 1206 AM 77 1938 55 8 55 \n MINIMUM 49 1159 PM 25 1878 41 8 33 \n 1884 \n AVERAGE 56 48 8 44 \n\nPRECIPITATION (IN) \n YESTERDAY 0.92 2.54 1953 0.11 0.81 0.01 \n MONTH TO DATE 3.56 0.83 2.73 0.08 \n SINCE SEP 1 10.99 8.42 2.57 8.13 \n SINCE JAN 1 28.55 36.46 -7.91 33.08 \n\nSNOWFALL (IN) \n YESTERDAY 0.0 0.5 1927 0.1 -0.1 0.0 \n MONTH TO DATE 0.0 0.1 -0.1 0.0 \n SINCE SEP 1 0.0 0.3 -0.3 0.0 \n SINCE JUL 1 0.0 0.3 -0.3 0.0 \n\nDEGREE DAYS \n HEATING \n YESTERDAY 9 18 -9 21 \n MONTH TO DATE 31 116 -85 115 \n SINCE SEP 1 399 513 -114 429 \n SINCE JUL 1 399 522 -123 436 \n\n COOLING \n YESTERDAY 0 0 0 0 \n MONTH TO DATE 4 0 4 0 \n SINCE SEP 1 100 100 0 108 \n SINCE JAN 1 1017 800 217 865 \n...................................................................\n\n\nWIND (MPH) \n RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (10) \n HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30) \n HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220) \n AVERAGE WIND SPEED 7.1 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 1.0 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED YESTERDAY. \n HEAVY RAIN \n RAIN \n LIGHT RAIN \n FOG \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 100 1200 AM \n LOWEST 89 1200 PM \n AVERAGE 95 \n\n..........................................................\n\n\nTHE BOSTON MA CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 54 74 1938 \n MINIMUM TEMPERATURE (F) 40 25 1921 \n\n\nSUNRISE AND SUNSET \nNOVEMBER 8 2026......SUNRISE 626 AM EST SUNSET 429 PM EST \nNOVEMBER 9 2026......SUNRISE 627 AM EST SUNSET 428 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/2026-11-07","json":"https://weathermarket.io/api/nws-cli/KBOS/2026-11-07"},"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."}}