{"station":{"icao":"KDEN","cliId":"DEN","pil":"CLIDEN","city":{"slug":"denver","name":"덴버","country":"United States"},"timezone":"America/Denver","feed":"https://api.weather.gov/products/types/CLI/locations/DEN","html":"https://weathermarket.io/nws-cli/KDEN","json":"https://weathermarket.io/api/nws-cli/KDEN"},"stationToday":"2026-11-14","day":{"date":"2026-09-13","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":94,"tminF":55,"precipIn":0,"precipTrace":false,"tmax":34.44,"tmin":12.78,"precip":0,"issuedAt":"2026-09-14T07:32:00.000Z","productId":"iem:CDUS45-KBOU-140732:DEN:2026-09-13:final","corrected":false,"reissues":0,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDEN&e=202609140732"},"issues":[{"kind":"interim","asOfLocal":"0600 AM","issuedAt":"2026-09-13T12:30:00.000Z","issuedLocal":"630 AM MDT SUN SEP 13 2026","office":"KBOU","wmoHeader":"CDUS45 KBOU 131230","productId":"iem:CDUS45-KBOU-131230:DEN:2026-09-13:interim","source":"iem-afos","corrected":false,"tmaxF":64,"tmaxTimeLocal":"1257 AM","tminF":55,"tminTimeLocal":"334 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDEN&e=202609131230","parseProblems":[],"rawTextSha256":"51e22821f8ad4a4302584fd447e70a29266e7b3d1dc8663a9b051b72050c458b","rawText":"CDUS45 KBOU 131230\nCLIDEN\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE DENVER/BOULDER\n630 AM MDT SUN SEP 13 2026\n\n...................................\n\n...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 13 2026...\nVALID AS OF 0600 AM 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 64 1257 AM 96 1895 81 -17 76 \n 1990 \n 2018 \n MINIMUM 55 334 AM 33 1993 51 4 54 \n AVERAGE 60 66 -6 65 \n\nPRECIPITATION (IN) \n TODAY 0.00 0.64 1993 0.04 -0.04 \n MONTH TO DATE T 0.57 -0.57 \n SINCE JAN 1 7.24 11.72 -4.48 \n\n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240) \n HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (250) \n AVERAGE WIND SPEED 6.9 \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 77 400 AM \n LOWEST 60 1200 AM \n AVERAGE 69 \n\n..........................................................\n\n\nTHE DENVER CO CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 81 92 1948 \n 2018 \n MINIMUM TEMPERATURE (F) 51 29 2003 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 13 2026.....SUNRISE 638 AM MDT SUNSET 710 PM MDT \nSEPTEMBER 14 2026.....SUNRISE 639 AM MDT SUNSET 709 PM MDT \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$$"},{"kind":"interim","asOfLocal":"0400 PM","issuedAt":"2026-09-13T22:30:00.000Z","issuedLocal":"430 PM MDT SUN SEP 13 2026","office":"KBOU","wmoHeader":"CDUS45 KBOU 132230","productId":"iem:CDUS45-KBOU-132230:DEN:2026-09-13:interim","source":"iem-afos","corrected":false,"tmaxF":94,"tmaxTimeLocal":"152 PM","tminF":55,"tminTimeLocal":"334 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDEN&e=202609132230","parseProblems":[],"rawTextSha256":"7251e8f06abfcc026f4ab2520d97cc1c2473d7fc86444dff2d6a3d42d28689fd","rawText":"CDUS45 KBOU 132230\nCLIDEN\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE DENVER/BOULDER\n430 PM MDT SUN SEP 13 2026\n\n...................................\n\n...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 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 94 152 PM 96 1895 81 13 76 \n 1990 \n 2018 \n MINIMUM 55 334 AM 33 1993 51 4 54 \n AVERAGE 75 66 9 65 \n\nPRECIPITATION (IN) \n TODAY 0.00 0.64 1993 0.04 -0.04 0.02 \n MONTH TO DATE 0.00 0.57 -0.57 0.11 \n SINCE OCT 1 7.80 13.70 -5.90 15.34 \n SINCE JAN 1 7.24 11.72 -4.48 13.21 \n\nDEGREE DAYS \n HEATING \n TODAY 0 3 -3 0 \n MONTH TO DATE 0 22 -22 12 \n SINCE SEP 1 0 22 -22 12 \n SINCE JUL 1 2 35 -33 12 \n\n COOLING \n TODAY 10 4 6 0 \n MONTH TO DATE 112 64 48 55 \n SINCE SEP 1 112 64 48 55 \n SINCE JAN 1 1103 807 296 832 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (120) \n HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SE (130) \n AVERAGE WIND SPEED 8.1 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 0.2 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n NO SIGNIFICANT WEATHER WAS OBSERVED. \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 77 400 AM \n LOWEST 15 100 PM \n AVERAGE 46 \n\n..........................................................\n\n\nTHE DENVER CO CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 81 92 1948 \n 2018 \n MINIMUM TEMPERATURE (F) 51 29 2003 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 13 2026.....SUNRISE 638 AM MDT SUNSET 710 PM MDT \nSEPTEMBER 14 2026.....SUNRISE 639 AM MDT SUNSET 709 PM MDT \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$$"},{"kind":"interim","asOfLocal":"0500 PM","issuedAt":"2026-09-13T23:37:00.000Z","issuedLocal":"537 PM MDT SUN SEP 13 2026","office":"KBOU","wmoHeader":"CDUS45 KBOU 132337","productId":"iem:CDUS45-KBOU-132337:DEN:2026-09-13:interim","source":"iem-afos","corrected":false,"tmaxF":94,"tmaxTimeLocal":"152 PM","tminF":55,"tminTimeLocal":"334 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDEN&e=202609132337","parseProblems":[],"rawTextSha256":"cbea37c4d609c048cd384fbcf03bac9d12ec239e751f18342f35f959ab6ded05","rawText":"CDUS45 KBOU 132337\nCLIDEN\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE DENVER/BOULDER\n537 PM MDT SUN SEP 13 2026\n\n...................................\n\n...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 13 2026...\nVALID TODAY AS OF 0500 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 94 152 PM 96 1895 81 13 76 \n 1990 \n 2018 \n MINIMUM 55 334 AM 33 1993 51 4 54 \n AVERAGE 75 66 9 65 \n\nPRECIPITATION (IN) \n TODAY 0.00 0.64 1993 0.04 -0.04 0.02 \n MONTH TO DATE 0.00 0.57 -0.57 0.11 \n SINCE OCT 1 7.80 13.70 -5.90 15.34 \n SINCE JAN 1 7.24 11.72 -4.48 13.21 \n\nDEGREE DAYS \n HEATING \n TODAY 0 3 -3 0 \n MONTH TO DATE 0 22 -22 12 \n SINCE SEP 1 0 22 -22 12 \n SINCE JUL 1 2 35 -33 12 \n\n COOLING \n TODAY 10 4 6 0 \n MONTH TO DATE 112 64 48 55 \n SINCE SEP 1 112 64 48 55 \n SINCE JAN 1 1103 807 296 832 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (120) \n HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SE (120) \n AVERAGE WIND SPEED 8.8 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 0.2 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n NO SIGNIFICANT WEATHER WAS OBSERVED. \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 77 400 AM \n LOWEST 15 100 PM \n AVERAGE 46 \n\n..........................................................\n\n\nTHE DENVER CO CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 81 92 1948 \n 2018 \n MINIMUM TEMPERATURE (F) 51 29 2003 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 13 2026.....SUNRISE 638 AM MDT SUNSET 710 PM MDT \nSEPTEMBER 14 2026.....SUNRISE 639 AM MDT SUNSET 709 PM MDT \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$$"},{"kind":"final","asOfLocal":null,"issuedAt":"2026-09-14T07:32:00.000Z","issuedLocal":"132 AM MDT MON SEP 14 2026","office":"KBOU","wmoHeader":"CDUS45 KBOU 140732","productId":"iem:CDUS45-KBOU-140732:DEN:2026-09-13:final","source":"iem-afos","corrected":false,"tmaxF":94,"tmaxTimeLocal":null,"tminF":55,"tminTimeLocal":null,"precipIn":0,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDEN&e=202609140732","parseProblems":[],"rawTextSha256":"0e7d7054387ee5b3801d031e5946aa69d39ecd0652cb57fa35da4bf073e1c2cc","rawText":"CDUS45 KBOU 140732\nCLIDEN\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE DENVER/BOULDER\n132 AM MDT MON SEP 14 2026\n\n...................................\n\n...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 13 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 94 MM 96 1895 81 13 76 \n 1990 \n 2018 \n MINIMUM 55 MM 33 1993 51 4 54 \n AVERAGE 75 66 9 65 \n\nPRECIPITATION (IN) \n YESTERDAY 0.00 0.64 1993 0.04 -0.04 0.02 \n MONTH TO DATE T 0.57 -0.57 0.11 \n SINCE OCT 1 7.80 13.70 -5.90 15.34 \n SINCE JAN 1 7.24 11.72 -4.48 13.21 \n\nSNOWFALL (IN) \n YESTERDAY 0.0 \n MONTH TO DATE 0.0 \n SINCE SEP 1 0.0 \n SINCE JUL 1 0.0 \n SNOW DEPTH 0 \n\nDEGREE DAYS \n HEATING \n YESTERDAY 0 3 -3 0 \n MONTH TO DATE 0 22 -22 12 \n SINCE SEP 1 0 22 -22 12 \n SINCE JUL 1 2 35 -33 12 \n\n COOLING \n YESTERDAY 10 4 6 0 \n MONTH TO DATE 112 64 48 55 \n SINCE SEP 1 112 64 48 55 \n SINCE JAN 1 1103 807 296 832 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (110) \n HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SE (130) \n AVERAGE WIND SPEED 10.9 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 0.4 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED YESTERDAY. \n NO SIGNIFICANT WEATHER WAS OBSERVED. \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 77 400 AM \n LOWEST 15 100 PM \n AVERAGE 46 \n\n..........................................................\n\n\nTHE DENVER CO CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 81 92 1948 \n 2018 \n MINIMUM TEMPERATURE (F) 51 29 2003 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 14 2026.....SUNRISE 639 AM MDT SUNSET 709 PM MDT \nSEPTEMBER 15 2026.....SUNRISE 640 AM MDT SUNSET 707 PM MDT \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$$"}],"html":"https://weathermarket.io/nws-cli/KDEN/2026-09-13","json":"https://weathermarket.io/api/nws-cli/KDEN/2026-09-13"},"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/KDEN/YYYY-MM-DD (HTML) and https://weathermarket.io/api/nws-cli/KDEN/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the final NWS Climatological Report (CLI) for station KDEN for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KDEN/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."}}