NWS CLI archive · settlement source
CLISAN · 샌디에이고 · America/Los_Angeles · ← 2026-10-18 · 2026-10-20 → · All dates for KSAN · JSON · METAR-derived record
Final issued 2026-10-20 05:19:00 EDT · Product id iem:CDUS46-KSGX-200919:SAN:2026-10-19:final · IEM archive
Product id iem:CDUS46-KSGX-200919:SAN:2026-10-19:final · iem-afos · IEM archive
SHA-256 bee6e30c14bea4a324d38cb1fffc779333104d057b03889670daec99d66f3979
Product text
CDUS46 KSGX 200919
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
219 AM PDT TUE OCT 20 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 19 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 82 11:35 AM 97 1964 74 8 80
MINIMUM 63 6:36 AM 46 1881 61 2 53
1892
AVERAGE 73 68 5 67
PRECIPITATION (IN)
YESTERDAY 0.00 1.12 1862 0.02 -0.02 0.00
MONTH TO DATE 1.04 0.25 0.79 0.41
SINCE JUL 1 1.06 0.46 0.60 0.92
SINCE OCT 1 1.04 0.25 0.79 0.41
SINCE JAN 1 6.43 7.08 -0.65 5.34
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 8
SINCE SEP 1 0 0 0 8
SINCE JUL 1 0 1 -1 8
COOLING
YESTERDAY 8 3 5 2
MONTH TO DATE 211 76 135 40
SINCE SEP 1 512 277 235 260
SINCE JAN 1 1316 837 479 692
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 10:00 PM
LOWEST 35 11:00 AM
AVERAGE 63
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 95 1964
MINIMUM TEMPERATURE (F) 61 46 1949
SUNRISE AND SUNSET
OCTOBER 20 2026.......SUNRISE 6:57 AM PDT SUNSET 6:10 PM PDT
OCTOBER 21 2026.......SUNRISE 6:57 AM PDT SUNSET 6:09 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-200027:SAN:2026-10-19:interim · iem-afos · IEM archive
SHA-256 e3ff8ade52bcb42f6cbe170ab0407fa6b95a3b06a580dc57424befee860292e4
Product text
CDUS46 KSGX 200027
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
527 PM PDT MON OCT 19 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 19 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 82 11:35 AM 97 1964 74 8 80
MINIMUM 63 6:36 AM 46 1881 61 2 53
1892
AVERAGE 73 68 5 67
PRECIPITATION (IN)
TODAY 0.00 1.12 1862 0.02 -0.02 0.00
MONTH TO DATE 1.04 0.25 0.79 0.41
SINCE JUL 1 1.06 0.46 0.60 0.92
SINCE OCT 1 1.04 0.25 0.79 0.41
SINCE JAN 1 6.43 7.08 -0.65 5.34
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 8
SINCE SEP 1 0 0 0 8
SINCE JUL 1 0 1 -1 8
COOLING
TODAY 8 3 5 2
MONTH TO DATE 211 76 135 40
SINCE SEP 1 512 277 235 260
SINCE JAN 1 1316 837 479 692
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 1:00 PM
LOWEST 35 11:00 AM
AVERAGE 52
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 95 1964
MINIMUM TEMPERATURE (F) 61 46 1949
SUNRISE AND SUNSET
OCTOBER 19 2026.......SUNRISE 6:56 AM PDT SUNSET 6:11 PM PDT
OCTOBER 20 2026.......SUNRISE 6:57 AM PDT SUNSET 6:10 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/2026-10-19 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.