NWS CLI archive · settlement source
CLISAN · 샌디에이고 · America/Los_Angeles · ← 2026-10-27 · 2026-10-29 → · All dates for KSAN · JSON · METAR-derived record
Final issued 2026-10-29 05:27:00 EDT · Product id iem:CDUS46-KSGX-290927:SAN:2026-10-28:final · IEM archive
Product id iem:CDUS46-KSGX-290927:SAN:2026-10-28:final · iem-afos · IEM archive
SHA-256 935d8bbb6a23ffff3e800f14cdadc12f1ad7c5b4fb20fd3dcf921883502d7e86
Product text
CDUS46 KSGX 290927
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
227 AM PDT THU OCT 29 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 28 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 74 1:45 PM 92 1879 74 0 75
MINIMUM 60 2:41 AM 47 1874 59 1 56
AVERAGE 67 66 1 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 1956 0.02 -0.02 0.00
1974
MONTH TO DATE 1.54 0.43 1.11 0.41
SINCE JUL 1 1.56 0.64 0.92 0.92
SINCE OCT 1 1.54 0.43 1.11 0.41
SINCE JAN 1 6.93 7.26 -0.33 5.34
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 5 -5 8
SINCE SEP 1 0 5 -5 8
SINCE JUL 1 0 6 -6 8
COOLING
YESTERDAY 2 2 0 1
MONTH TO DATE 242 99 143 43
SINCE SEP 1 543 300 243 263
SINCE JAN 1 1347 860 487 695
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.6
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 3:00 AM
LOWEST 53 11:00 AM
AVERAGE 70
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 89 1931
MINIMUM TEMPERATURE (F) 59 45 1971
SUNRISE AND SUNSET
OCTOBER 29 2026.......SUNRISE 7:04 AM PDT SUNSET 6:00 PM PDT
OCTOBER 30 2026.......SUNRISE 7:05 AM PDT SUNSET 5:59 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-290026:SAN:2026-10-28:interim · iem-afos · IEM archive
SHA-256 f6193b2c7c31e31f7184dabfdf3747cf3016b7622841f7e7b7e0969fc6803e60
Product text
CDUS46 KSGX 290026
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
526 PM PDT WED OCT 28 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 28 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 74 1:45 PM 92 1879 74 0 75
MINIMUM 60 2:41 AM 47 1874 59 1 56
AVERAGE 67 66 1 66
PRECIPITATION (IN)
TODAY 0.00 0.60 1956 0.02 -0.02 0.00
1974
MONTH TO DATE 1.54 0.43 1.11 0.41
SINCE JUL 1 1.56 0.64 0.92 0.92
SINCE OCT 1 1.54 0.43 1.11 0.41
SINCE JAN 1 6.93 7.26 -0.33 5.34
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 5 -5 8
SINCE SEP 1 0 5 -5 8
SINCE JUL 1 0 6 -6 8
COOLING
TODAY 2 2 0 1
MONTH TO DATE 242 99 143 43
SINCE SEP 1 543 300 243 263
SINCE JAN 1 1347 860 487 695
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.7
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 87 3:00 AM
LOWEST 53 11:00 AM
AVERAGE 70
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 89 1931
MINIMUM TEMPERATURE (F) 59 45 1971
SUNRISE AND SUNSET
OCTOBER 28 2026.......SUNRISE 7:03 AM PDT SUNSET 6:01 PM PDT
OCTOBER 29 2026.......SUNRISE 7:04 AM PDT SUNSET 6:00 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/2026-10-28 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.