420
CDUS46 KSEW 080221
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
621 PM PST TUE JAN 07 2025
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 7 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 43 315 PM 59 2002 47 -4 41
MINIMUM 38 815 AM 19 1973 38 0 36
AVERAGE 41 42 -1 39
PRECIPITATION (IN)
TODAY 0.00 2.29 2009 0.19 -0.19 0.11
MONTH TO DATE 0.81 1.34 -0.53 1.24
SINCE OCT 1 14.20 17.28 -3.08 18.39
SINCE JAN 1 0.81 1.34 -0.53 1.24
SNOWFALL (IN)
TODAY MM 2.7 1980 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 MM
DEGREE DAYS
HEATING
TODAY 24 23 1 26
MONTH TO DATE 154 161 -7 158
SINCE DEC 1 800 872 -72 754
SINCE JUL 1 1841 1933 -92 1757
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (130)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 4.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 500 AM
LOWEST 82 100 PM
AVERAGE 90
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 54 1953
MINIMUM TEMPERATURE (F) 38 18 1949
SUNRISE AND SUNSET
JANUARY 7 2025.......SUNRISE 756 AM PST SUNSET 436 PM PST
JANUARY 8 2025.......SUNRISE 755 AM PST SUNSET 437 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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