NWS CLI archive · settlement source
CLISEA · 시애틀 · America/Los_Angeles · ← 2026-11-03 · 2026-11-05 → · All dates for KSEA · JSON · METAR-derived record
Final issued 2026-11-05 04:26:00 EST · Product id f718aa01-14f7-46e4-b81a-58b35fda8384 · NWS product · IEM archive
Product id f718aa01-14f7-46e4-b81a-58b35fda8384 · nws-api · NWS product · IEM archive
SHA-256 69cac71735e60347e6ed404558bbf5b9a75d3be2f0278c73917d0045b48fa47d
Product text
000
CDUS46 KSEW 050926
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PST THU NOV 05 2026
...................................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 4 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 240 PM 74 1949 55 2 57
MINIMUM 41 659 AM 30 1957 43 -2 42
2002
2003
AVERAGE 49 49 0 50
PRECIPITATION (IN)
YESTERDAY 0.10 1.91 2006 0.19 -0.09 T
MONTH TO DATE 0.10 0.76 -0.66 1.08
SINCE OCT 1 1.39 4.67 -3.28 4.78
SINCE JAN 1 22.98 28.07 -5.09 21.05
SNOWFALL (IN)
YESTERDAY 0.0 T 1973 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 16 0 15
MONTH TO DATE 74 64 10 59
SINCE SEP 1 530 515 15 464
SINCE JUL 1 555 570 -15 488
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 2 30 -28 34
SINCE JAN 1 267 263 4 328
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 62 200 PM
AVERAGE 81
..........................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 65 1949
1960
MINIMUM TEMPERATURE (F) 43 31 1961
1973
2003
SUNRISE AND SUNSET
NOVEMBER 5 2026......SUNRISE 659 AM PST SUNSET 446 PM PST
NOVEMBER 6 2026......SUNRISE 701 AM PST SUNSET 444 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
Product id c903e64a-026e-42b9-b8e1-8750c5d8db6c · nws-api · NWS product · IEM archive
SHA-256 7331132aefc3595a6bb43e6e26af193c62b32dabc497363ec0b8ff66a7121431
Product text
000
CDUS46 KSEW 050216
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
616 PM PST WED NOV 04 2026
...................................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 4 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 57 240 PM 74 1949 55 2 57
MINIMUM 41 659 AM 30 1957 43 -2 42
2002
2003
AVERAGE 49 49 0 50
PRECIPITATION (IN)
TODAY 0.00 1.91 2006 0.19 -0.19 T
MONTH TO DATE 0.00 0.76 -0.76 1.08
SINCE OCT 1 1.29 4.67 -3.38 4.78
SINCE JAN 1 22.88 28.07 -5.19 21.05
SNOWFALL (IN)
TODAY 0.0 T 1973 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 16 16 0 15
MONTH TO DATE 74 64 10 59
SINCE SEP 1 530 515 15 464
SINCE JUL 1 555 570 -15 488
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 2 30 -28 34
SINCE JAN 1 267 263 4 328
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (160)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 4.0
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 62 200 PM
AVERAGE 81
..........................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 65 1949
1960
MINIMUM TEMPERATURE (F) 43 31 1961
1973
2003
SUNRISE AND SUNSET
NOVEMBER 4 2026......SUNRISE 658 AM PST SUNSET 447 PM PST
NOVEMBER 5 2026......SUNRISE 659 AM PST SUNSET 446 PM PST
- 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 KSEA for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KSEA/2026-11-04 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.