{"station":{"icao":"KIAH","cliId":"IAH","pil":"CLIIAH","city":{"slug":"houston","name":"휴스턴","country":"United States"},"timezone":"America/Chicago","feed":"https://api.weather.gov/products/types/CLI/locations/IAH","html":"https://weathermarket.io/nws-cli/KIAH","json":"https://weathermarket.io/api/nws-cli/KIAH"},"stationToday":"2026-11-13","day":{"date":"2026-11-10","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":77,"tminF":58,"precipIn":0.14,"precipTrace":false,"tmax":25,"tmin":14.44,"precip":3.56,"issuedAt":"2026-11-11T06:32:00.000Z","productId":"b42780e4-141e-4950-9b32-1f7a4d8c35fb","corrected":false,"reissues":0,"nwsProductUrl":"https://api.weather.gov/products/b42780e4-141e-4950-9b32-1f7a4d8c35fb","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIIAH&e=202611110632"},"issues":[{"kind":"interim","asOfLocal":"0400 PM","issuedAt":"2026-11-10T22:24:00.000Z","issuedLocal":"424 PM CST TUE NOV 10 2026","office":"KHGX","wmoHeader":"CDUS44 KHGX 102224","productId":"e24d5c99-bc77-483a-9bdb-449b41c2ebd9","source":"nws-api","corrected":false,"tmaxF":77,"tmaxTimeLocal":"1:15 PM","tminF":59,"tminTimeLocal":"7:07 AM","precipIn":0.02,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":"https://api.weather.gov/products/e24d5c99-bc77-483a-9bdb-449b41c2ebd9","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIIAH&e=202611102224","parseProblems":[],"rawTextSha256":"1e7eba75f2c1a9d75a2c91c8a73e3cdb278240152264a225cdb812ca4d9f2950","rawText":"\n000\nCDUS44 KHGX 102224\nCLIIAH\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX\n424 PM CST TUE NOV 10 2026\n\n...................................\n\n...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR NOVEMBER 10 2026...\nVALID TODAY AS OF 0400 PM LOCAL TIME.\n\nCLIMATE NORMAL PERIOD: 1991 TO 2020\nCLIMATE RECORD PERIOD: 1889 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 77 1:15 PM 88 1988 74 3 61 \n 2006 \n MINIMUM 59 7:07 AM 30 1977 53 6 40 \n AVERAGE 68 64 4 51 \n\nPRECIPITATION (IN) \n TODAY 0.02 2.85 1898 0.14 -0.12 \n MONTH TO DATE 0.94 1.41 -0.47 \n SINCE SEP 1 3.39 11.58 -8.19 \n SINCE JAN 1 37.73 45.35 -7.62 \n\nSNOWFALL (IN) \n TODAY 0.0 \n MONTH TO DATE 0.0 \n SINCE SEP 1 0.0 \n SINCE JUL 1 0.0 \n\nDEGREE DAYS \n HEATING \n TODAY 0 4 -4 14 \n MONTH TO DATE 7 35 -28 25 \n SINCE SEP 1 11 61 -50 38 \n SINCE JUL 1 11 61 -50 38 \n\n COOLING \n TODAY 3 3 0 0 \n MONTH TO DATE 63 35 28 30 \n SINCE SEP 1 1008 739 269 899 \n SINCE JAN 1 3928 3224 704 3904 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160) \n HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (110) \n AVERAGE WIND SPEED 3.5 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n LIGHT RAIN \n FOG \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 96 \n LOWEST 51 \n AVERAGE 74 \n\n..........................................................\n\n\nTHE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 74 87 1978 \n MINIMUM TEMPERATURE (F) 53 32 1977 \n\n\nSUNRISE AND SUNSET \nNOVEMBER 10 2026......SUNRISE 6:42 AM CST SUNSET 5:28 PM CST \nNOVEMBER 11 2026......SUNRISE 6:43 AM CST SUNSET 5:27 PM CST \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":"2026-11-11T06:32:00.000Z","issuedLocal":"1232 AM CST WED NOV 11 2026","office":"KHGX","wmoHeader":"CDUS44 KHGX 110632","productId":"b42780e4-141e-4950-9b32-1f7a4d8c35fb","source":"nws-api","corrected":false,"tmaxF":77,"tmaxTimeLocal":"1:15 PM","tminF":58,"tminTimeLocal":"9:04 PM","precipIn":0.14,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":"https://api.weather.gov/products/b42780e4-141e-4950-9b32-1f7a4d8c35fb","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIIAH&e=202611110632","parseProblems":[],"rawTextSha256":"e5dfdf3454d553fb5c6e97de47d184d41041d7251cc2d0346b52cfea63cd2585","rawText":"\n000\nCDUS44 KHGX 110632\nCLIIAH\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX\n1232 AM CST WED NOV 11 2026\n\n...................................\n\n...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR NOVEMBER 10 2026...\n\nCLIMATE NORMAL PERIOD: 1991 TO 2020\nCLIMATE RECORD PERIOD: 1889 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 77 1:15 PM 88 1988 74 3 61 \n 2006 \n MINIMUM 58 9:04 PM 30 1977 53 5 40 \n AVERAGE 68 64 4 51 \n\nPRECIPITATION (IN) \n YESTERDAY 0.14 2.85 1898 0.14 0.00 0.00 \n MONTH TO DATE 1.06 1.41 -0.35 0.09 \n SINCE SEP 1 3.51 11.58 -8.07 4.66 \n SINCE JAN 1 37.85 45.35 -7.50 33.56 \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\nDEGREE DAYS \n HEATING \n YESTERDAY 0 4 -4 14 \n MONTH TO DATE 7 35 -28 25 \n SINCE SEP 1 11 61 -50 38 \n SINCE JUL 1 11 61 -50 38 \n\n COOLING \n YESTERDAY 3 3 0 0 \n MONTH TO DATE 63 35 28 30 \n SINCE SEP 1 1008 739 269 899 \n SINCE JAN 1 3928 3224 704 3904 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160) \n HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (110) \n AVERAGE WIND SPEED 3.5 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED YESTERDAY. \n LIGHT RAIN \n FOG \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 97 \n LOWEST 51 \n AVERAGE 74 \n\n..........................................................\n\n\nTHE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 74 87 1978 \n MINIMUM TEMPERATURE (F) 53 32 1977 \n\n\nSUNRISE AND SUNSET \nNOVEMBER 11 2026......SUNRISE 6:43 AM CST SUNSET 5:27 PM CST \nNOVEMBER 12 2026......SUNRISE 6:44 AM CST SUNSET 5:27 PM CST \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/KIAH/2026-11-10","json":"https://weathermarket.io/api/nws-cli/KIAH/2026-11-10"},"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/KIAH/YYYY-MM-DD (HTML) and https://weathermarket.io/api/nws-cli/KIAH/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the final NWS Climatological Report (CLI) for station KIAH for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KIAH/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."}}