NWS CLI archive · settlement source
CLISAN · 샌디에이고 · America/Los_Angeles · ← 2026-09-29 · 2026-10-01 → · All dates for KSAN · JSON · METAR-derived record
Final issued 2026-10-01 05:18:00 EDT · Product id iem:CDUS46-KSGX-010918:SAN:2026-09-30:final · IEM archive
Product id iem:CDUS46-KSGX-010918:SAN:2026-09-30:final · iem-afos · IEM archive
SHA-256 0a9787d6302f54341ead531475dc602020d9621790f6bce531ab2b3287115aab
Product text
CDUS46 KSGX 010918
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
218 AM PDT THU OCT 01 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 30 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 77 12:14 PM 96 2020 76 1 75
MINIMUM 68 11:33 PM 51 1880 64 4 64
AVERAGE 73 70 3 70
PRECIPITATION (IN)
YESTERDAY 0.00 1.23 1921 0.01 -0.01 0.00
MONTH TO DATE 0.02 0.12 -0.10 0.46
SINCE JUL 1 0.02 0.21 -0.19 0.51
SINCE OCT 1 10.11 9.79 0.32 5.07
SINCE JAN 1 5.39 6.83 -1.44 4.93
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 8 5 3 5
MONTH TO DATE 301 201 100 220
SINCE SEP 1 301 201 100 220
SINCE JAN 1 1105 761 344 652
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 5.6
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 87 11:00 PM
LOWEST 62 12:00 PM
AVERAGE 75
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 97 2020
MINIMUM TEMPERATURE (F) 64 52 1893
SUNRISE AND SUNSET
OCTOBER 1 2026.......SUNRISE 6:43 AM PDT SUNSET 6:33 PM PDT
OCTOBER 2 2026.......SUNRISE 6:44 AM PDT SUNSET 6:32 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-010033:SAN:2026-09-30:interim · iem-afos · IEM archive
SHA-256 33a9dcdb71d1010d24b4e87ffd170ffec7970822febc2e2a0cf2d1f97c76cba0
Product text
CDUS46 KSGX 010033
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
533 PM PDT WED SEP 30 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 30 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 77 12:14 PM 96 2020 76 1 75
MINIMUM 70 6:40 AM 51 1880 64 6 64
AVERAGE 74 70 4 70
PRECIPITATION (IN)
TODAY 0.00 1.23 1921 0.01 -0.01 0.00
MONTH TO DATE 0.02 0.12 -0.10 0.46
SINCE JUL 1 0.02 0.21 -0.19 0.51
SINCE OCT 1 10.11 9.79 0.32 5.07
SINCE JAN 1 5.39 6.83 -1.44 4.93
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 9 5 4 5
MONTH TO DATE 302 201 101 220
SINCE SEP 1 302 201 101 220
SINCE JAN 1 1106 761 345 652
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 7.1
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 84 12:00 AM
LOWEST 62 12:00 PM
AVERAGE 73
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 97 2020
MINIMUM TEMPERATURE (F) 64 52 1893
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 6:42 AM PDT SUNSET 6:34 PM PDT
OCTOBER 1 2026.......SUNRISE 6:43 AM PDT SUNSET 6:33 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/2026-09-30 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.