{"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":"2026-09-25","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":76,"tminF":51,"precipIn":1.1,"precipTrace":false,"tmax":24.44,"tmin":10.56,"precip":27.94,"issuedAt":"2026-09-26T07:37:00.000Z","productId":"iem:CDUS45-KBOU-260737:DEN:2026-09-25:final","corrected":false,"reissues":0,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDEN&e=202609260737"},"issues":[{"kind":"interim","asOfLocal":"0600 AM","issuedAt":"2026-09-25T12:30:00.000Z","issuedLocal":"630 AM MDT FRI SEP 25 2026","office":"KBOU","wmoHeader":"CDUS45 KBOU 251230","productId":"iem:CDUS45-KBOU-251230:DEN:2026-09-25:interim","source":"iem-afos","corrected":false,"tmaxF":60,"tmaxTimeLocal":"1234 AM","tminF":51,"tminTimeLocal":"445 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDEN&e=202609251230","parseProblems":[],"rawTextSha256":"f1d341b61d5702f9e87ec417637a1daabe8b3e94484208f93ab6ad1ef92caea8","rawText":"CDUS45 KBOU 251230\nCLIDEN\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE DENVER/BOULDER\n630 AM MDT FRI SEP 25 2026\n\n...................................\n\n...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 25 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 60 1234 AM 91 1998 76 -16 76 \n MINIMUM 51 445 AM 25 1926 46 5 49 \n AVERAGE 56 61 -5 63 \n\nPRECIPITATION (IN) \n TODAY 0.00 1.13 1915 0.04 -0.04 \n MONTH TO DATE 1.12 1.11 0.01 \n SINCE JAN 1 8.36 12.26 -3.90 \n\n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (130) \n HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION SE (120) \n AVERAGE WIND SPEED 4.6 \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 100 300 AM \n LOWEST 87 100 AM \n AVERAGE 94 \n\n..........................................................\n\n\nTHE DENVER CO CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 75 93 2024 \n MINIMUM TEMPERATURE (F) 46 28 1927 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 25 2026.....SUNRISE 649 AM MDT SUNSET 651 PM MDT \nSEPTEMBER 26 2026.....SUNRISE 650 AM MDT SUNSET 649 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":"2026-09-25T22:30:00.000Z","issuedLocal":"430 PM MDT FRI SEP 25 2026","office":"KBOU","wmoHeader":"CDUS45 KBOU 252230","productId":"iem:CDUS45-KBOU-252230:DEN:2026-09-25:interim","source":"iem-afos","corrected":false,"tmaxF":76,"tmaxTimeLocal":"131 PM","tminF":51,"tminTimeLocal":"618 AM","precipIn":0,"precipTrace":true,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDEN&e=202609252230","parseProblems":[],"rawTextSha256":"4f287b188d4dd93d04d934c8a3632fc5b004fdbe5588b2ad46ba2bbcd3d1a763","rawText":"CDUS45 KBOU 252230\nCLIDEN\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE DENVER/BOULDER\n430 PM MDT FRI SEP 25 2026\n\n...................................\n\n...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 25 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 76 131 PM 91 1998 76 0 76 \n MINIMUM 51 618 AM 25 1926 46 5 49 \n AVERAGE 64 61 3 63 \n\nPRECIPITATION (IN) \n TODAY T 1.13 1915 0.04 -0.04 0.00 \n MONTH TO DATE 1.12 1.11 0.01 1.72 \n SINCE OCT 1 8.92 14.24 -5.32 16.95 \n SINCE JAN 1 8.36 12.26 -3.90 14.82 \n\nDEGREE DAYS \n HEATING \n TODAY 1 6 -5 2 \n MONTH TO DATE 10 72 -62 57 \n SINCE SEP 1 10 72 -62 57 \n SINCE JUL 1 12 85 -73 57 \n\n COOLING \n TODAY 0 2 -2 0 \n MONTH TO DATE 147 96 51 59 \n SINCE SEP 1 147 96 51 59 \n SINCE JAN 1 1138 839 299 836 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100) \n HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130) \n AVERAGE WIND SPEED 5.8 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 0.7 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n THUNDERSTORM \n FOG \n FOG W/VISIBILITY <= 1/4 MILE \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 100 300 AM \n LOWEST 44 200 PM \n AVERAGE 72 \n\n..........................................................\n\n\nTHE DENVER CO CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 75 93 2024 \n MINIMUM TEMPERATURE (F) 46 28 1927 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 25 2026.....SUNRISE 649 AM MDT SUNSET 651 PM MDT \nSEPTEMBER 26 2026.....SUNRISE 650 AM MDT SUNSET 649 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":"2026-09-25T23:30:00.000Z","issuedLocal":"530 PM MDT FRI SEP 25 2026","office":"KBOU","wmoHeader":"CDUS45 KBOU 252330","productId":"iem:CDUS45-KBOU-252330:DEN:2026-09-25:interim","source":"iem-afos","corrected":false,"tmaxF":76,"tmaxTimeLocal":"131 PM","tminF":51,"tminTimeLocal":"618 AM","precipIn":0.79,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDEN&e=202609252330","parseProblems":[],"rawTextSha256":"d03c87052f32432e1c692860c77e69443e720f6cb2aca4633e720206e304f74a","rawText":"CDUS45 KBOU 252330\nCLIDEN\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE DENVER/BOULDER\n530 PM MDT FRI SEP 25 2026\n\n...................................\n\n...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 25 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 76 131 PM 91 1998 76 0 76 \n MINIMUM 51 618 AM 25 1926 46 5 49 \n AVERAGE 64 61 3 63 \n\nPRECIPITATION (IN) \n TODAY 0.79 1.13 1915 0.04 0.75 0.00 \n MONTH TO DATE 1.91 1.11 0.80 1.72 \n SINCE OCT 1 9.71 14.24 -4.53 16.95 \n SINCE JAN 1 9.15 12.26 -3.11 14.82 \n\nDEGREE DAYS \n HEATING \n TODAY 1 6 -5 2 \n MONTH TO DATE 10 72 -62 57 \n SINCE SEP 1 10 72 -62 57 \n SINCE JUL 1 12 85 -73 57 \n\n COOLING \n TODAY 0 2 -2 0 \n MONTH TO DATE 147 96 51 59 \n SINCE SEP 1 147 96 51 59 \n SINCE JAN 1 1138 839 299 836 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (220) \n HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (220) \n AVERAGE WIND SPEED 7.4 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 0.7 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n THUNDERSTORM \n HEAVY RAIN \n RAIN \n FOG \n FOG W/VISIBILITY <= 1/4 MILE \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 100 300 AM \n LOWEST 44 200 PM \n AVERAGE 72 \n\n..........................................................\n\n\nTHE DENVER CO CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 75 93 2024 \n MINIMUM TEMPERATURE (F) 46 28 1927 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 25 2026.....SUNRISE 649 AM MDT SUNSET 651 PM MDT \nSEPTEMBER 26 2026.....SUNRISE 650 AM MDT SUNSET 649 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":"2026-09-26T07:37:00.000Z","issuedLocal":"137 AM MDT SAT SEP 26 2026","office":"KBOU","wmoHeader":"CDUS45 KBOU 260737","productId":"iem:CDUS45-KBOU-260737:DEN:2026-09-25:final","source":"iem-afos","corrected":false,"tmaxF":76,"tmaxTimeLocal":"131 PM","tminF":51,"tminTimeLocal":"618 AM","precipIn":1.1,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDEN&e=202609260737","parseProblems":[],"rawTextSha256":"f61930e32695934b0b3ff9ba97e6f9f4262fd363ac9fab826f4f9f238c981224","rawText":"CDUS45 KBOU 260737\nCLIDEN\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE DENVER/BOULDER\n137 AM MDT SAT SEP 26 2026\n\n...................................\n\n...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 25 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 76 131 PM 91 1998 76 0 76 \n MINIMUM 51 618 AM 25 1926 46 5 49 \n AVERAGE 64 61 3 63 \n\nPRECIPITATION (IN) \n YESTERDAY 1.10 1.13 1915 0.04 1.06 0.00 \n MONTH TO DATE 2.22 1.11 1.11 1.72 \n SINCE OCT 1 10.02 14.24 -4.22 16.95 \n SINCE JAN 1 9.46 12.26 -2.80 14.82 \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 1 6 -5 2 \n MONTH TO DATE 10 72 -62 57 \n SINCE SEP 1 10 72 -62 57 \n SINCE JUL 1 12 85 -73 57 \n\n COOLING \n YESTERDAY 0 2 -2 0 \n MONTH TO DATE 147 96 51 59 \n SINCE SEP 1 147 96 51 59 \n SINCE JAN 1 1138 839 299 836 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (220) \n HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (220) \n AVERAGE WIND SPEED 8.1 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 0.7 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED YESTERDAY. \n THUNDERSTORM \n HEAVY RAIN \n RAIN \n LIGHT RAIN \n HAIL \n FOG \n FOG W/VISIBILITY <= 1/4 MILE \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 100 300 AM \n LOWEST 44 200 PM \n AVERAGE 72 \n\n..........................................................\n\n\nTHE DENVER CO CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 75 93 2024 \n MINIMUM TEMPERATURE (F) 46 28 1927 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 26 2026.....SUNRISE 650 AM MDT SUNSET 649 PM MDT \nSEPTEMBER 27 2026.....SUNRISE 651 AM MDT SUNSET 647 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/2026-09-25","json":"https://weathermarket.io/api/nws-cli/KDEN/2026-09-25"},"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."}}