NWS CLI archive · settlement source
CLISAN · 샌디에이고 · America/Los_Angeles · ← 2026-09-11 · 2026-09-13 → · All dates for KSAN · JSON · METAR-derived record
Final issued 2026-09-13 05:17:00 EDT · Product id iem:CDUS46-KSGX-130917:SAN:2026-09-12:final · IEM archive
Product id iem:CDUS46-KSGX-130917:SAN:2026-09-12:final · iem-afos · IEM archive
SHA-256 421147ddb748c0560f396476a88e5dbc6ea1ca1cf6e7ed2216f481f0c152ca47
Product text
CDUS46 KSGX 130917
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
217 AM PDT SUN SEP 13 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 12 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 79 11:52 AM 97 1878 78 1 75
MINIMUM 71 10:54 PM 54 1876 67 4 68
1884
AVERAGE 75 72 3 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.24 1939 0.00 0.00 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 10 7 3 7
MONTH TO DATE 150 92 58 94
SINCE SEP 1 150 92 58 94
SINCE JAN 1 954 652 302 526
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1:00 AM
LOWEST 69 1:00 PM
AVERAGE 78
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 92 1878
1963
1971
MINIMUM TEMPERATURE (F) 67 55 1909
SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE 6:31 AM PDT SUNSET 6:57 PM PDT
SEPTEMBER 14 2026.....SUNRISE 6:32 AM PDT SUNSET 6:56 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-130017:SAN:2026-09-12:interim · iem-afos · IEM archive
SHA-256 539064ee95ddededa3bdcee3f824fb6f606fc8c5199b41d9af75c8943774b7fc
Product text
CDUS46 KSGX 130017
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
517 PM PDT SAT SEP 12 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 12 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 79 11:52 AM 97 1878 78 1 75
MINIMUM 72 4:48 AM 54 1876 67 5 68
1884
AVERAGE 76 72 4 72
PRECIPITATION (IN)
TODAY 0.00 0.24 1939 0.00 0.00 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 11 7 4 7
MONTH TO DATE 151 92 59 94
SINCE SEP 1 151 92 59 94
SINCE JAN 1 955 652 303 526
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 6.3
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 87 1:00 AM
LOWEST 69 1:00 PM
AVERAGE 78
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 92 1878
1963
1971
MINIMUM TEMPERATURE (F) 67 55 1909
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.
$$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/2026-09-12 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.