477
CDUS46 KSEW 050223
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
623 PM PST TUE NOV 04 2025
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 4 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 56 333 PM 74 1949 55 1 55
MINIMUM 42 511 AM 30 1957 43 -1 44
2002
2003
AVERAGE 49 49 0 50
PRECIPITATION (IN)
TODAY 0.00 1.91 2006 0.19 -0.19 0.30
MONTH TO DATE 1.08 0.76 0.32 1.04
SINCE OCT 1 4.78 4.67 0.11 4.08
SINCE JAN 1 21.05 28.07 -7.02 22.86
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 60 64 -4 64
SINCE SEP 1 465 515 -50 506
SINCE JUL 1 489 570 -81 544
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 34 30 4 42
SINCE JAN 1 328 263 65 315
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 600 AM
LOWEST 52 400 PM
AVERAGE 75
......................................................
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 2025......SUNRISE 658 AM PST SUNSET 447 PM PST
NOVEMBER 5 2025......SUNRISE 700 AM PST SUNSET 445 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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