NWS CLI archive · settlement source
CLISAN · 샌디에이고 · America/Los_Angeles · ← 2026-09-24 · 2026-09-26 → · All dates for KSAN · JSON · METAR-derived record
Final issued 2026-09-26 05:27:00 EDT · Product id iem:CDUS46-KSGX-260927:SAN:2026-09-25:final · IEM archive
Product id iem:CDUS46-KSGX-260927:SAN:2026-09-25:final · iem-afos · IEM archive
SHA-256 aadfda226a98b6c932b62bdbb7013a5b5d83dd53590ad2858e2b99122920625e
Product text
CDUS46 KSGX 260927
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
227 AM PDT SAT SEP 26 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 25 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 11:24 AM 101 1978 76 3 74
MINIMUM 68 2:19 AM 52 1920 65 3 66
AVERAGE 74 71 3 70
PRECIPITATION (IN)
YESTERDAY 0.00 0.90 1986 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.09 -0.09 0.46
SINCE JUL 1 0.00 0.18 -0.18 0.51
SINCE OCT 1 10.09 9.76 0.33 5.07
SINCE JAN 1 5.37 6.80 -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 9 6 3 5
MONTH TO DATE 260 176 84 193
SINCE SEP 1 260 176 84 193
SINCE JAN 1 1064 736 328 625
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 5.6
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 90 11:00 PM
LOWEST 67 10:00 AM
AVERAGE 79
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 111 1963
MINIMUM TEMPERATURE (F) 65 50 1907
SUNRISE AND SUNSET
SEPTEMBER 26 2026.....SUNRISE 6:40 AM PDT SUNSET 6:40 PM PDT
SEPTEMBER 27 2026.....SUNRISE 6:40 AM PDT SUNSET 6:38 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-260021:SAN:2026-09-25:interim · iem-afos · IEM archive
SHA-256 1d0f3f2276a83fb81eadc110dc6d2ab0a07d8b6e82c36adc5dfd392becac46a1
Product text
CDUS46 KSGX 260021
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
521 PM PDT FRI SEP 25 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 25 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 11:24 AM 101 1978 76 3 74
MINIMUM 68 2:19 AM 52 1920 65 3 66
AVERAGE 74 71 3 70
PRECIPITATION (IN)
TODAY 0.00 0.90 1986 0.01 -0.01 0.00
MONTH TO DATE T 0.09 -0.09 0.46
SINCE JUL 1 T 0.18 -0.18 0.51
SINCE OCT 1 10.09 9.76 0.33 5.07
SINCE JAN 1 5.37 6.80 -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 6 3 5
MONTH TO DATE 260 176 84 193
SINCE SEP 1 260 176 84 193
SINCE JAN 1 1064 736 328 625
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 6.0
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 90 2:00 AM
LOWEST 67 10:00 AM
AVERAGE 79
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 111 1963
MINIMUM TEMPERATURE (F) 65 50 1907
SUNRISE AND SUNSET
SEPTEMBER 25 2026.....SUNRISE 6:39 AM PDT SUNSET 6:41 PM PDT
SEPTEMBER 26 2026.....SUNRISE 6:40 AM PDT SUNSET 6:40 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/2026-09-25 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.