NWS CLI archive · settlement source
CLISAN · 샌디에이고 · America/Los_Angeles · ← 2026-10-16 · 2026-10-18 → · All dates for KSAN · JSON · METAR-derived record
Final issued 2026-10-18 05:24:00 EDT · Product id iem:CDUS46-KSGX-180924:SAN:2026-10-17:final · IEM archive
Product id iem:CDUS46-KSGX-180924:SAN:2026-10-17:final · iem-afos · IEM archive
SHA-256 928e610d0b74a22f0a1677024ae0c13aede6f2d408df4bed4c5ad8a970a447ba
Product text
CDUS46 KSGX 180924
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
224 AM PDT SUN OCT 18 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 17 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 90 1:45 PM 98 1958 75 15 74
MINIMUM 68 11:45 PM 47 1881 61 7 53
1892
1938
AVERAGE 79 68 11 64
PRECIPITATION (IN)
YESTERDAY T 0.72 1971 0.02 -0.02 0.00
MONTH TO DATE 1.04 0.21 0.83 0.41
SINCE JUL 1 1.06 0.42 0.64 0.92
SINCE OCT 1 1.04 0.21 0.83 0.41
SINCE JAN 1 6.43 7.04 -0.61 5.34
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 1
MONTH TO DATE 0 0 0 8
SINCE SEP 1 0 0 0 8
SINCE JUL 1 0 1 -1 8
COOLING
YESTERDAY 14 3 11 0
MONTH TO DATE 194 70 124 34
SINCE SEP 1 495 271 224 254
SINCE JAN 1 1299 831 468 686
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (70)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 52 7:00 PM
LOWEST 18 12:00 AM
AVERAGE 35
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 91 1940
MINIMUM TEMPERATURE (F) 61 47 1881
SUNRISE AND SUNSET
OCTOBER 18 2026.......SUNRISE 6:55 AM PDT SUNSET 6:12 PM PDT
OCTOBER 19 2026.......SUNRISE 6:56 AM PDT SUNSET 6:11 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-180022:SAN:2026-10-17:interim · iem-afos · IEM archive
SHA-256 251753d4c7f90ce1905464e5b365e5eb355b80dca797c47ce15dabd3c268b986
Product text
CDUS46 KSGX 180022
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
522 PM PDT SAT OCT 17 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 17 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 90 1:45 PM 98 1958 75 15 74
MINIMUM 79 6:44 AM 47 1881 61 18 53
1892
1938
AVERAGE 85 68 17 64
PRECIPITATION (IN)
TODAY T 0.72 1971 0.02 -0.02 0.00
MONTH TO DATE 1.04 0.21 0.83 0.41
SINCE JUL 1 1.06 0.42 0.64 0.92
SINCE OCT 1 1.04 0.21 0.83 0.41
SINCE JAN 1 6.43 7.04 -0.61 5.34
DEGREE DAYS
HEATING
TODAY 0 0 0 1
MONTH TO DATE 0 0 0 8
SINCE SEP 1 0 0 0 8
SINCE JUL 1 0 1 -1 8
COOLING
TODAY 20 3 17 0
MONTH TO DATE 200 70 130 34
SINCE SEP 1 501 271 230 254
SINCE JAN 1 1305 831 474 686
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 9.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 36 3:00 PM
LOWEST 18 12:00 AM
AVERAGE 27
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 91 1940
MINIMUM TEMPERATURE (F) 61 47 1881
SUNRISE AND SUNSET
OCTOBER 17 2026.......SUNRISE 6:54 AM PDT SUNSET 6:13 PM PDT
OCTOBER 18 2026.......SUNRISE 6:55 AM PDT SUNSET 6:12 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/2026-10-17 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.