{"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":"2026-11-13","day":{"date":"2026-10-19","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":71,"tminF":46,"precipIn":0,"precipTrace":false,"tmax":21.67,"tmin":7.78,"precip":0,"issuedAt":"2026-10-20T07:41:00.000Z","productId":"iem:CDUS45-KBOU-200741:DEN:2026-10-19:final","corrected":false,"reissues":0,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDEN&e=202610200741"},"issues":[{"kind":"interim","asOfLocal":"0600 AM","issuedAt":"2026-10-19T12:31:00.000Z","issuedLocal":"631 AM MDT MON OCT 19 2026","office":"KBOU","wmoHeader":"CDUS45 KBOU 191231","productId":"iem:CDUS45-KBOU-191231:DEN:2026-10-19:interim","source":"iem-afos","corrected":false,"tmaxF":54,"tmaxTimeLocal":"202 AM","tminF":46,"tminTimeLocal":"459 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDEN&e=202610191231","parseProblems":[],"rawTextSha256":"595bd6baf29f26c369d8924417487bd88e2604347895f6a330039a679c4a2716","rawText":"CDUS45 KBOU 191231\nCLIDEN\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE DENVER/BOULDER\n631 AM MDT MON OCT 19 2026\n\n...................................\n\n...THE DENVER CO CLIMATE SUMMARY FOR OCTOBER 19 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 54 202 AM 86 2003 64 -10 78 \n MINIMUM 46 459 AM 18 1916 36 10 28 \n AVERAGE 50 50 0 53 \n\nPRECIPITATION (IN) \n TODAY 0.00 0.47 1898 0.03 -0.03 \n MONTH TO DATE 0.17 0.65 -0.48 \n SINCE JAN 1 9.64 13.15 -3.51 \n\n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (10) \n HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (10) \n AVERAGE WIND SPEED 5.8 \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 63 400 AM \n LOWEST 41 100 AM \n AVERAGE 52 \n\n..........................................................\n\n\nTHE DENVER CO CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 63 86 2023 \n MINIMUM TEMPERATURE (F) 35 21 1995 \n\n\nSUNRISE AND SUNSET \nOCTOBER 19 2026.......SUNRISE 713 AM MDT SUNSET 613 PM MDT \nOCTOBER 20 2026.......SUNRISE 714 AM MDT SUNSET 612 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":"2026-10-19T22:31:00.000Z","issuedLocal":"431 PM MDT MON OCT 19 2026","office":"KBOU","wmoHeader":"CDUS45 KBOU 192231","productId":"iem:CDUS45-KBOU-192231:DEN:2026-10-19:interim","source":"iem-afos","corrected":false,"tmaxF":71,"tmaxTimeLocal":"259 PM","tminF":46,"tminTimeLocal":"548 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDEN&e=202610192231","parseProblems":[],"rawTextSha256":"bd9cb2f74abdbc19b6b1e5cc443132e6ea1ce5414e2552fb8e4c99ea7086c5f1","rawText":"CDUS45 KBOU 192231\nCLIDEN\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE DENVER/BOULDER\n431 PM MDT MON OCT 19 2026\n\n...................................\n\n...THE DENVER CO CLIMATE SUMMARY FOR OCTOBER 19 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 71 259 PM 86 2003 64 7 78 \n MINIMUM 46 548 AM 18 1916 36 10 28 \n AVERAGE 59 50 9 53 \n\nPRECIPITATION (IN) \n TODAY 0.00 0.47 1898 0.03 -0.03 0.00 \n MONTH TO DATE 0.17 0.65 -0.48 0.08 \n SINCE OCT 1 0.17 0.65 -0.48 0.08 \n SINCE JAN 1 9.64 13.15 -3.51 14.94 \n\nDEGREE DAYS \n HEATING \n TODAY 6 15 -9 12 \n MONTH TO DATE 93 222 -129 152 \n SINCE SEP 1 111 327 -216 213 \n SINCE JUL 1 113 340 -227 213 \n\n COOLING \n TODAY 0 0 0 0 \n MONTH TO DATE 45 4 41 10 \n SINCE SEP 1 199 103 96 71 \n SINCE JAN 1 1190 846 344 848 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70) \n HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50) \n AVERAGE WIND SPEED 6.0 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 0.3 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n NO SIGNIFICANT WEATHER WAS OBSERVED. \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 63 400 AM \n LOWEST 24 300 PM \n AVERAGE 44 \n\n..........................................................\n\n\nTHE DENVER CO CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 63 86 2023 \n MINIMUM TEMPERATURE (F) 35 21 1995 \n\n\nSUNRISE AND SUNSET \nOCTOBER 19 2026.......SUNRISE 713 AM MDT SUNSET 613 PM MDT \nOCTOBER 20 2026.......SUNRISE 714 AM MDT SUNSET 612 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":"2026-10-19T23:30:00.000Z","issuedLocal":"530 PM MDT MON OCT 19 2026","office":"KBOU","wmoHeader":"CDUS45 KBOU 192330","productId":"iem:CDUS45-KBOU-192330:DEN:2026-10-19:interim","source":"iem-afos","corrected":false,"tmaxF":71,"tmaxTimeLocal":"349 PM","tminF":46,"tminTimeLocal":"548 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDEN&e=202610192330","parseProblems":[],"rawTextSha256":"719f63d242f7ae5af03a7d3fdba725e21544c942c21bee7caf9f8fd75b38c498","rawText":"CDUS45 KBOU 192330\nCLIDEN\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE DENVER/BOULDER\n530 PM MDT MON OCT 19 2026\n\n...................................\n\n...THE DENVER CO CLIMATE SUMMARY FOR OCTOBER 19 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 71 349 PM 86 2003 64 7 78 \n MINIMUM 46 548 AM 18 1916 36 10 28 \n AVERAGE 59 50 9 53 \n\nPRECIPITATION (IN) \n TODAY 0.00 0.47 1898 0.03 -0.03 0.00 \n MONTH TO DATE 0.17 0.65 -0.48 0.08 \n SINCE OCT 1 0.17 0.65 -0.48 0.08 \n SINCE JAN 1 9.64 13.15 -3.51 14.94 \n\nDEGREE DAYS \n HEATING \n TODAY 6 15 -9 12 \n MONTH TO DATE 93 222 -129 152 \n SINCE SEP 1 111 327 -216 213 \n SINCE JUL 1 113 340 -227 213 \n\n COOLING \n TODAY 0 0 0 0 \n MONTH TO DATE 45 4 41 10 \n SINCE SEP 1 199 103 96 71 \n SINCE JAN 1 1190 846 344 848 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80) \n HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (70) \n AVERAGE WIND SPEED 6.5 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 0.3 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n NO SIGNIFICANT WEATHER WAS OBSERVED. \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 63 400 AM \n LOWEST 23 400 PM \n AVERAGE 43 \n\n..........................................................\n\n\nTHE DENVER CO CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 63 86 2023 \n MINIMUM TEMPERATURE (F) 35 21 1995 \n\n\nSUNRISE AND SUNSET \nOCTOBER 19 2026.......SUNRISE 713 AM MDT SUNSET 613 PM MDT \nOCTOBER 20 2026.......SUNRISE 714 AM MDT SUNSET 612 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":"2026-10-20T07:41:00.000Z","issuedLocal":"141 AM MDT TUE OCT 20 2026","office":"KBOU","wmoHeader":"CDUS45 KBOU 200741","productId":"iem:CDUS45-KBOU-200741:DEN:2026-10-19:final","source":"iem-afos","corrected":false,"tmaxF":71,"tmaxTimeLocal":"349 PM","tminF":46,"tminTimeLocal":"548 AM","precipIn":0,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDEN&e=202610200741","parseProblems":[],"rawTextSha256":"78189c6f75a0ac62b5bac7b6e82dc805902b0be18fadb6823314ae94ec9fe3c1","rawText":"CDUS45 KBOU 200741\nCLIDEN\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE DENVER/BOULDER\n141 AM MDT TUE OCT 20 2026\n\n...................................\n\n...THE DENVER CO CLIMATE SUMMARY FOR OCTOBER 19 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 71 349 PM 86 2003 64 7 78 \n MINIMUM 46 548 AM 18 1916 36 10 28 \n AVERAGE 59 50 9 53 \n\nPRECIPITATION (IN) \n YESTERDAY 0.00 0.47 1898 0.03 -0.03 0.00 \n MONTH TO DATE 0.17 0.65 -0.48 0.08 \n SINCE OCT 1 0.17 0.65 -0.48 0.08 \n SINCE JAN 1 9.64 13.15 -3.51 14.94 \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 6 15 -9 12 \n MONTH TO DATE 93 222 -129 152 \n SINCE SEP 1 111 327 -216 213 \n SINCE JUL 1 113 340 -227 213 \n\n COOLING \n YESTERDAY 0 0 0 0 \n MONTH TO DATE 45 4 41 10 \n SINCE SEP 1 199 103 96 71 \n SINCE JAN 1 1190 846 344 848 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80) \n HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80) \n AVERAGE WIND SPEED 7.2 \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 63 400 AM \n LOWEST 23 400 PM \n AVERAGE 43 \n\n..........................................................\n\n\nTHE DENVER CO CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 63 86 2023 \n MINIMUM TEMPERATURE (F) 35 21 1995 \n\n\nSUNRISE AND SUNSET \nOCTOBER 20 2026.......SUNRISE 714 AM MDT SUNSET 612 PM MDT \nOCTOBER 21 2026.......SUNRISE 715 AM MDT SUNSET 610 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/2026-10-19","json":"https://weathermarket.io/api/nws-cli/KDEN/2026-10-19"},"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."}}