NWS CLI archive · settlement source
CLISAN · 샌디에이고 · America/Los_Angeles · ← 2026-09-27 · 2026-09-29 → · All dates for KSAN · JSON · METAR-derived record
Final issued 2026-09-29 05:22:00 EDT · Product id iem:CDUS46-KSGX-290922:SAN:2026-09-28:final · IEM archive
Product id iem:CDUS46-KSGX-290922:SAN:2026-09-28:final · iem-afos · IEM archive
SHA-256 a0470c5f17954d4856d9d4dcbd80c97614997851dead34190cc9995013cb4c58
Product text
CDUS46 KSGX 290922
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
222 AM PDT TUE SEP 29 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 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 78 2:08 PM 99 1963 76 2 76
MINIMUM 66 11:59 PM 53 1878 65 1 65
1880
AVERAGE 72 70 2 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.16 1905 0.01 -0.01 0.00
MONTH TO DATE 0.02 0.11 -0.09 0.46
SINCE JUL 1 0.02 0.20 -0.18 0.51
SINCE OCT 1 10.11 9.78 0.33 5.07
SINCE JAN 1 5.39 6.82 -1.43 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 7 5 2 6
MONTH TO DATE 287 193 94 209
SINCE SEP 1 287 193 94 209
SINCE JAN 1 1091 753 338 641
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.2
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 84 7:00 AM
LOWEST 58 3:00 PM
AVERAGE 71
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 91 1918
MINIMUM TEMPERATURE (F) 65 50 1880
SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE 6:42 AM PDT SUNSET 6:36 PM PDT
SEPTEMBER 30 2026.....SUNRISE 6:42 AM PDT SUNSET 6:34 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-290024:SAN:2026-09-28:interim · iem-afos · IEM archive
SHA-256 bc3cb6a4234c99a7c857a0782eb48d7007c92440d82f48819e616be426b35a1c
Product text
CDUS46 KSGX 290024
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
524 PM PDT MON SEP 28 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 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 78 2:08 PM 99 1963 76 2 76
MINIMUM 70 3:53 AM 53 1878 65 5 65
1880
AVERAGE 74 70 4 71
PRECIPITATION (IN)
TODAY 0.00 0.16 1905 0.01 -0.01 0.00
MONTH TO DATE 0.02 0.11 -0.09 0.46
SINCE JUL 1 0.02 0.20 -0.18 0.51
SINCE OCT 1 10.11 9.78 0.33 5.07
SINCE JAN 1 5.39 6.82 -1.43 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 6
MONTH TO DATE 289 193 96 209
SINCE SEP 1 289 193 96 209
SINCE JAN 1 1093 753 340 641
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.3
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 7:00 AM
LOWEST 58 3:00 PM
AVERAGE 71
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 91 1918
MINIMUM TEMPERATURE (F) 65 50 1880
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 6:41 AM PDT SUNSET 6:37 PM PDT
SEPTEMBER 29 2026.....SUNRISE 6:42 AM PDT SUNSET 6:36 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/2026-09-28 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.