NWS CLI archive · settlement source
CLISAN · 샌디에이고 · America/Los_Angeles · ← 2026-09-03 · 2026-09-05 → · All dates for KSAN · JSON · METAR-derived record
Final issued 2026-09-05 05:20:00 EDT · Product id iem:CDUS46-KSGX-050920:SAN:2026-09-04:final · IEM archive
Product id iem:CDUS46-KSGX-050920:SAN:2026-09-04:final · iem-afos · IEM archive
SHA-256 bf683ae276923400c3d1c08486aee6b7d23e262e4202a941359fcb74cc247c20
Product text
CDUS46 KSGX 050920
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PDT SAT SEP 05 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 4 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 76 2:58 PM 107 1988 78 -2 78
MINIMUM 65 5:05 AM 55 1899 67 -2 68
AVERAGE 71 73 -2 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.86 1963 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE JUL 1 0.00 0.10 -0.10 0.05
SINCE OCT 1 10.09 9.68 0.41 4.61
SINCE JAN 1 5.37 6.72 -1.35 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 6 8 -2 8
MONTH TO DATE 25 32 -7 38
SINCE SEP 1 25 32 -7 38
SINCE JAN 1 829 592 237 470
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 11:00 PM
LOWEST 56 1:00 PM
AVERAGE 69
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 97 1988
MINIMUM TEMPERATURE (F) 67 54 1912
SUNRISE AND SUNSET
SEPTEMBER 5 2026.....SUNRISE 6:26 AM PDT SUNSET 7:08 PM PDT
SEPTEMBER 6 2026.....SUNRISE 6:27 AM PDT SUNSET 7:07 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-050031:SAN:2026-09-04:interim · iem-afos · IEM archive
SHA-256 c05abdf676af65c28fee5637e8842127c652a6c600e3e109eb102968a80d5fed
Product text
CDUS46 KSGX 050031
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
531 PM PDT FRI SEP 04 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 4 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 76 2:58 PM 107 1988 78 -2 78
MINIMUM 65 5:05 AM 55 1899 67 -2 68
AVERAGE 71 73 -2 73
PRECIPITATION (IN)
TODAY 0.00 0.86 1963 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE JUL 1 T 0.10 -0.10 0.05
SINCE OCT 1 10.09 9.68 0.41 4.61
SINCE JAN 1 5.37 6.72 -1.35 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 6 8 -2 8
MONTH TO DATE 25 32 -7 38
SINCE SEP 1 25 32 -7 38
SINCE JAN 1 829 592 237 470
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 4.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 12:00 AM
LOWEST 56 1:00 PM
AVERAGE 68
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 97 1988
MINIMUM TEMPERATURE (F) 67 54 1912
SUNRISE AND SUNSET
SEPTEMBER 4 2026.....SUNRISE 6:25 AM PDT SUNSET 7:09 PM PDT
SEPTEMBER 5 2026.....SUNRISE 6:26 AM PDT SUNSET 7:08 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/2026-09-04 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.