NWS CLI archive · settlement source
CLISAN · 샌디에이고 · America/Los_Angeles · ← 2026-10-17 · 2026-10-19 → · All dates for KSAN · JSON · METAR-derived record
Final issued 2026-10-19 05:20:00 EDT · Product id iem:CDUS46-KSGX-190920:SAN:2026-10-18:final · IEM archive
Product id iem:CDUS46-KSGX-190920:SAN:2026-10-18:final · iem-afos · IEM archive
SHA-256 552b919584a1b74d3adc4c0e348084615ba8563a58d4f8da3408ff67e9f0f2ef
Product text
CDUS46 KSGX 190920
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PDT MON OCT 19 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 18 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 84 1:14 PM 91 1940 75 9 83
MINIMUM 64 5:30 AM 47 1881 61 3 54
AVERAGE 74 68 6 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.00 1948 0.02 -0.02 0.00
MONTH TO DATE 1.04 0.23 0.81 0.41
SINCE JUL 1 1.06 0.44 0.62 0.92
SINCE OCT 1 1.04 0.23 0.81 0.41
SINCE JAN 1 6.43 7.06 -0.63 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 9 3 6 4
MONTH TO DATE 203 73 130 38
SINCE SEP 1 504 274 230 258
SINCE JAN 1 1308 834 474 690
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 3.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 9:00 PM
LOWEST 18 11:00 AM
AVERAGE 50
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 97 1964
MINIMUM TEMPERATURE (F) 61 46 1881
1892
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.
$$Product id iem:CDUS46-KSGX-190034:SAN:2026-10-18:interim · iem-afos · IEM archive
SHA-256 846b76ca1ef773cdd7ef2b1f58fbcc4691e460efce8a5ec43237a3087548837b
Product text
CDUS46 KSGX 190034
CLISAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
534 PM PDT SUN OCT 18 2026
...................................
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 18 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 84 1:14 PM 91 1940 75 9 83
MINIMUM 64 5:30 AM 47 1881 61 3 54
AVERAGE 74 68 6 69
PRECIPITATION (IN)
TODAY 0.00 1.00 1948 0.02 -0.02 0.00
MONTH TO DATE 1.04 0.23 0.81 0.41
SINCE JUL 1 1.06 0.44 0.62 0.92
SINCE OCT 1 1.04 0.23 0.81 0.41
SINCE JAN 1 6.43 7.06 -0.63 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 9 3 6 4
MONTH TO DATE 203 73 130 38
SINCE SEP 1 504 274 230 258
SINCE JAN 1 1308 834 474 690
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 3.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 47 12:00 AM
LOWEST 18 11:00 AM
AVERAGE 33
..........................................................
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 97 1964
MINIMUM TEMPERATURE (F) 61 46 1881
1892
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.
$$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/2026-10-18 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.