{"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":"2026-11-13","status":"pending","note":"The local day has not ended (ends 2026-11-14T05:00:00.000Z). The final CLI is issued by the local NWS office after local midnight, normally within 1-3 hours.","settlement":null,"issues":[{"kind":"interim","asOfLocal":"0400 PM","issuedAt":"2026-11-13T21:39:00.000Z","issuedLocal":"439 PM EST FRI NOV 13 2026","office":"KBOX","wmoHeader":"CDUS41 KBOX 132139","productId":"9ab67ca2-b9b3-44bc-adc8-8553962f661f","source":"nws-api","corrected":false,"tmaxF":47,"tmaxTimeLocal":"1230 AM","tminF":37,"tminTimeLocal":"759 AM","precipIn":0.18,"precipTrace":false,"snowIn":0,"snowTrace":true,"nwsProductUrl":"https://api.weather.gov/products/9ab67ca2-b9b3-44bc-adc8-8553962f661f","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIBOS&e=202611132139","parseProblems":[],"rawTextSha256":"991abaee3d797fed2f6b8ab472227214426d6b2e782a8e63ef059a36882c5f70","rawText":"\n000\nCDUS41 KBOX 132139\nCLIBOS\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE BOSTON/NORTON MA\n439 PM EST FRI NOV 13 2026\n\n...................................\n\n...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 13 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         47   1230 AM  69    1885  52     -5       50       \n  MINIMUM         37    759 AM  14    1883  39     -2       38       \n  AVERAGE         42                        46     -4       44     \n\nPRECIPITATION (IN)                                                    \n  TODAY            0.18          1.65 1937   0.12   0.06     0.01     \n  MONTH TO DATE    3.88                      1.55   2.33     0.57     \n  SINCE SEP 1     11.31                      9.14   2.17     8.62     \n  SINCE JAN 1     28.87                     37.18  -8.31    33.57     \n\nSNOWFALL (IN)                                                              \n  TODAY            T             2.0  2004   0.0    0.0      0.0      \n  MONTH TO DATE    T                         0.1   -0.1      0.0      \n  SINCE SEP 1      T                         0.3   -0.3      0.0      \n  SINCE JUL 1      T                         0.3   -0.3      0.0      \n\nDEGREE DAYS                                                           \n HEATING                                                              \n  TODAY           23                        20      3       21        \n  MONTH TO DATE  120                       228   -108      227        \n  SINCE SEP 1    488                       625   -137      541        \n  SINCE JUL 1    488                       634   -146      548        \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    28   HIGHEST WIND DIRECTION    NE (60)        \n  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    NE (50)        \n  AVERAGE WIND SPEED    14.8                                        \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  RAIN                                                                \n  LIGHT RAIN                                                          \n  LIGHT SNOW                                                          \n  FOG                                                                 \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST    96           400 AM                                      \n LOWEST     62           300 PM                                      \n AVERAGE    79                                                        \n\n..........................................................\n\n\nTHE BOSTON MA CLIMATE NORMALS FOR TOMORROW\n                         NORMAL    RECORD    YEAR                     \n MAXIMUM TEMPERATURE (F)   52        71      1973                      \n                                             1989                     \n                                             1993                     \n MINIMUM TEMPERATURE (F)   38        16      1905                      \n\n\nSUNRISE AND SUNSET                                                    \nNOVEMBER 13 2026......SUNRISE   632 AM EST   SUNSET   424 PM EST     \nNOVEMBER 14 2026......SUNRISE   634 AM EST   SUNSET   423 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/2026-11-13","json":"https://weathermarket.io/api/nws-cli/KBOS/2026-11-13"},"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."}}