NWS CLI archive · settlement source
CLISAN · 샌디에이고 · America/Los_Angeles · ← 2026-09-21 · 2026-09-23 → · All dates for KSAN · JSON · METAR-derived record
Final issued 2026-09-23 05:20:00 EDT · Product id iem:CDUS46-KSGX-230920:SAN:2026-09-22:final · IEM archive
Product id iem:CDUS46-KSGX-230920:SAN:2026-09-22:final · iem-afos · IEM archive
SHA-256 9000efa4268cc33142fd9a8267506ad5d74e6d7617c482f7f5053125dc93826d
Product text
CDUS46 KSGX 230920
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PDT WED SEP 23 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 22 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 12:35 PM 102 1939 77 2 79
MINIMUM 69 11:59 PM 53 1944 66 3 68
AVERAGE 74 71 3 74
PRECIPITATION (IN)
YESTERDAY T 0.70 1987 0.00 0.00 T
MONTH TO DATE T 0.07 -0.07 0.46
SINCE JUL 1 T 0.16 -0.16 0.51
SINCE OCT 1 10.09 9.74 0.35 5.07
SINCE JAN 1 5.37 6.78 -1.41 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 9
MONTH TO DATE 236 158 78 173
SINCE SEP 1 236 158 78 173
SINCE JAN 1 1040 718 322 605
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 9:00 PM
LOWEST 48 12:00 PM
AVERAGE 65
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 103 1975
MINIMUM TEMPERATURE (F) 66 52 1941
SUNRISE AND SUNSET
SEPTEMBER 23 2026.....SUNRISE 6:38 AM PDT SUNSET 6:44 PM PDT
SEPTEMBER 24 2026.....SUNRISE 6:38 AM PDT SUNSET 6:42 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-230020:SAN:2026-09-22:interim · iem-afos · IEM archive
SHA-256 3b5d535d52407e5f71b0c0c438d9b7c71414e86f772c5db89501a7b79b0770ff
Product text
CDUS46 KSGX 230020
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
520 PM PDT TUE SEP 22 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 22 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 12:35 PM 102 1939 77 2 79
MINIMUM 69 1:51 AM 53 1944 66 3 68
AVERAGE 74 71 3 74
PRECIPITATION (IN)
TODAY T 0.70 1987 0.00 0.00 T
MONTH TO DATE T 0.07 -0.07 0.46
SINCE JUL 1 T 0.16 -0.16 0.51
SINCE OCT 1 10.09 9.74 0.35 5.07
SINCE JAN 1 5.37 6.78 -1.41 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 9
MONTH TO DATE 236 158 78 173
SINCE SEP 1 236 158 78 173
SINCE JAN 1 1040 718 322 605
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 8:00 AM
LOWEST 48 12:00 PM
AVERAGE 61
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 103 1975
MINIMUM TEMPERATURE (F) 66 52 1941
SUNRISE AND SUNSET
SEPTEMBER 22 2026.....SUNRISE 6:37 AM PDT SUNSET 6:45 PM PDT
SEPTEMBER 23 2026.....SUNRISE 6:38 AM PDT SUNSET 6:44 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/2026-09-22 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.