NWS CLI archive · settlement source
CLISAN · 샌디에이고 · America/Los_Angeles · ← 2026-09-10 · 2026-09-12 → · All dates for KSAN · JSON · METAR-derived record
Final issued 2026-09-12 05:22:00 EDT · Product id iem:CDUS46-KSGX-120922:SAN:2026-09-11:final · IEM archive
Product id iem:CDUS46-KSGX-120922:SAN:2026-09-11:final · iem-afos · IEM archive
SHA-256 4ec98bbeb1f12ddfcc4d8fab1d96446ad6b936b36c428c9adeb769f1f3fb3502
Product text
CDUS46 KSGX 120922
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
222 AM PDT SAT SEP 12 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 11 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1874 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 1:33 PM 102 1959 78 3 75
MINIMUM 73 11:59 PM 56 1884 67 6 67
1924
AVERAGE 77 72 5 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.10 1854 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.03 -0.03 0.00
SINCE JUL 1 0.00 0.12 -0.12 0.05
SINCE OCT 1 10.09 9.70 0.39 4.61
SINCE JAN 1 5.37 6.74 -1.37 4.47
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 12 7 5 6
MONTH TO DATE 140 85 55 87
SINCE SEP 1 140 85 55 87
SINCE JAN 1 944 645 299 519
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 3:00 AM
LOWEST 69 3:00 PM
AVERAGE 82
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 97 1878
MINIMUM TEMPERATURE (F) 67 54 1876
1884
SUNRISE AND SUNSET
SEPTEMBER 12 2026.....SUNRISE 6:31 AM PDT SUNSET 6:59 PM PDT
SEPTEMBER 13 2026.....SUNRISE 6:31 AM PDT SUNSET 6:57 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS46-KSGX-120018:SAN:2026-09-11:interim · iem-afos · IEM archive
SHA-256 cd8fede42153289c72ae727876d22765efeb88baecdbd971fee1b8ecc6847f48
Product text
CDUS46 KSGX 120018
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
518 PM PDT FRI SEP 11 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 11 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1874 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 81 1:33 PM 102 1959 78 3 75
MINIMUM 74 6:21 AM 56 1884 67 7 67
1924
AVERAGE 78 72 6 71
PRECIPITATION (IN)
TODAY 0.00 0.10 1854 0.01 -0.01 0.00
MONTH TO DATE T 0.03 -0.03 0.00
SINCE JUL 1 T 0.12 -0.12 0.05
SINCE OCT 1 10.09 9.70 0.39 4.61
SINCE JAN 1 5.37 6.74 -1.37 4.47
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 1 -1 0
COOLING
TODAY 13 7 6 6
MONTH TO DATE 141 85 56 87
SINCE SEP 1 141 85 56 87
SINCE JAN 1 945 645 300 519
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 8.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 3:00 AM
LOWEST 69 3:00 PM
AVERAGE 82
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 97 1878
MINIMUM TEMPERATURE (F) 67 54 1876
1884
SUNRISE AND SUNSET
SEPTEMBER 11 2026.....SUNRISE 6:30 AM PDT SUNSET 7:00 PM PDT
SEPTEMBER 12 2026.....SUNRISE 6:31 AM PDT SUNSET 6:59 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$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/2026-09-11 with links to the NWS product and the IEM archive. A CORRECTED re-issue published before the settlement time supersedes earlier issues.
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.
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.