{"station":{"icao":"KSAN","cliId":"SAN","pil":"CLISAN","city":{"slug":"san-diego","name":"샌디에이고","country":"United States"},"timezone":"America/Los_Angeles","feed":"https://api.weather.gov/products/types/CLI/locations/SAN","html":"https://weathermarket.io/nws-cli/KSAN","json":"https://weathermarket.io/api/nws-cli/KSAN"},"stationToday":"2026-11-14","day":{"date":"2026-10-03","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":105,"tminF":72,"precipIn":0,"precipTrace":false,"tmax":40.56,"tmin":22.22,"precip":0,"issuedAt":"2026-10-04T09:18:00.000Z","productId":"iem:CDUS46-KSGX-040918:SAN:2026-10-03:final","corrected":false,"reissues":0,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLISAN&e=202610040918"},"issues":[{"kind":"interim","asOfLocal":"0400 PM","issuedAt":"2026-10-04T00:18:00.000Z","issuedLocal":"518 PM PDT SAT OCT 03 2026","office":"KSGX","wmoHeader":"CDUS46 KSGX 040018","productId":"iem:CDUS46-KSGX-040018:SAN:2026-10-03:interim","source":"iem-afos","corrected":false,"tmaxF":105,"tmaxTimeLocal":"12:10 PM","tminF":72,"tminTimeLocal":"5:38 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLISAN&e=202610040018","parseProblems":[],"rawTextSha256":"b021609463b47e09366bf2040f6b4d37913f3651a48675a4ee55c3ba37bca270","rawText":"CDUS46 KSGX 040018\nCLISAN\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE SAN DIEGO, CA\n518 PM PDT SAT OCT 03 2026\n\n...................................\n\n...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 3 2026...\nVALID TODAY AS OF 0400 PM LOCAL TIME.\n\nCLIMATE NORMAL PERIOD: 1991 TO 2020\nCLIMATE RECORD PERIOD: 1874 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 105R 12:10 PM 104 1987 76 29 73 \n MINIMUM 72 5:38 AM 48 1884 64 8 63 \n AVERAGE 89 70 19 68 \n\nPRECIPITATION (IN) \n TODAY 0.00 0.55 1914 0.00 0.00 0.00 \n MONTH TO DATE 0.00 0.02 -0.02 0.00 \n SINCE JUL 1 0.02 0.23 -0.21 0.51 \n SINCE OCT 1 0.00 0.02 -0.02 0.00 \n SINCE JAN 1 5.39 6.85 -1.46 4.93 \n\nDEGREE DAYS \n HEATING \n TODAY 0 0 0 0 \n MONTH TO DATE 0 0 0 0 \n SINCE SEP 1 0 0 0 0 \n SINCE JUL 1 0 1 -1 0 \n\n COOLING \n TODAY 24 5 19 3 \n MONTH TO DATE 47 15 32 10 \n SINCE SEP 1 348 216 132 230 \n SINCE JAN 1 1152 776 376 662 \n...................................................................\n\n\nWIND (MPH) \n RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (90) \n HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130) \n HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (130) \n AVERAGE WIND SPEED 6.0 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 0.0 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n HAZE \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 76 12:00 AM \n LOWEST 19 1:00 PM \n AVERAGE 48 \n\n..........................................................\n\n\nTHE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 76 97 1987 \n MINIMUM TEMPERATURE (F) 64 48 1884 \n\n\nSUNRISE AND SUNSET \nOCTOBER 3 2026.......SUNRISE 6:44 AM PDT SUNSET 6:30 PM PDT \nOCTOBER 4 2026.......SUNRISE 6:45 AM PDT SUNSET 6:29 PM PDT \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":"2026-10-04T09:18:00.000Z","issuedLocal":"218 AM PDT SUN OCT 04 2026","office":"KSGX","wmoHeader":"CDUS46 KSGX 040918","productId":"iem:CDUS46-KSGX-040918:SAN:2026-10-03:final","source":"iem-afos","corrected":false,"tmaxF":105,"tmaxTimeLocal":"12:10 PM","tminF":72,"tminTimeLocal":"5:38 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLISAN&e=202610040918","parseProblems":[],"rawTextSha256":"d88fb221b500c037afb30801cd083906becc8cfb98078f305c20ccc509fafba8","rawText":"CDUS46 KSGX 040918\nCLISAN\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE SAN DIEGO, CA\n218 AM PDT SUN OCT 04 2026\n\n...................................\n\n...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 3 2026...\n\nCLIMATE NORMAL PERIOD: 1991 TO 2020\nCLIMATE RECORD PERIOD: 1874 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 105R 12:10 PM 104 1987 76 29 73 \n MINIMUM 72 5:38 AM 48 1884 64 8 63 \n AVERAGE 89 70 19 68 \n\nPRECIPITATION (IN) \n YESTERDAY 0.00 0.55 1914 0.00 0.00 0.00 \n MONTH TO DATE 0.00 0.02 -0.02 0.00 \n SINCE JUL 1 0.02 0.23 -0.21 0.51 \n SINCE OCT 1 0.00 0.02 -0.02 0.00 \n SINCE JAN 1 5.39 6.85 -1.46 4.93 \n\nDEGREE DAYS \n HEATING \n YESTERDAY 0 0 0 0 \n MONTH TO DATE 0 0 0 0 \n SINCE SEP 1 0 0 0 0 \n SINCE JUL 1 0 1 -1 0 \n\n COOLING \n YESTERDAY 24 5 19 3 \n MONTH TO DATE 47 15 32 10 \n SINCE SEP 1 348 216 132 230 \n SINCE JAN 1 1152 776 376 662 \n...................................................................\n\n\nWIND (MPH) \n RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (30) \n HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130) \n HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (130) \n AVERAGE WIND SPEED 5.2 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 0.0 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED YESTERDAY. \n HAZE \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 76 12:00 AM \n LOWEST 19 1:00 PM \n AVERAGE 48 \n\n..........................................................\n\n\nTHE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 76 97 1987 \n MINIMUM TEMPERATURE (F) 64 48 1884 \n\n\nSUNRISE AND SUNSET \nOCTOBER 4 2026.......SUNRISE 6:45 AM PDT SUNSET 6:29 PM PDT \nOCTOBER 5 2026.......SUNRISE 6:46 AM PDT SUNSET 6:28 PM PDT \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/KSAN/2026-10-03","json":"https://weathermarket.io/api/nws-cli/KSAN/2026-10-03"},"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/KSAN/YYYY-MM-DD (HTML) and https://weathermarket.io/api/nws-cli/KSAN/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the final NWS Climatological Report (CLI) for station KSAN for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KSAN/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."}}