533
CDUS46 KSEW 290826
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT SAT MAR 29 2025
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 28 2025
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)
YESTERDAY
MAXIMUM 53 414 PM 73 1994 56 -3 54
MINIMUM 42 1159 PM 26 1954 41 1 42
AVERAGE 48 48 0 48
PRECIPITATION (IN)
YESTERDAY 0.35 0.87 2014 0.12 0.23 0.20
MONTH TO DATE 5.07 3.81 1.26 2.33
SINCE OCT 1 23.87 29.29 -5.42 29.84
SINCE JAN 1 10.47 13.35 -2.88 12.69
SNOWFALL (IN)
YESTERDAY MM T 1967 0.0
MONTH TO DATE 0.0 0.3
SINCE OCT 1 2.3 0.3
SINCE JUL 1 2.3 0.3
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 17 16 1 17
MONTH TO DATE 500 509 -9 504
SINCE MAR 1 500 509 -9 504
SINCE JUL 1 3657 3556 101 3415
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 8.7
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 53 1200 AM
AVERAGE 73
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 78 2004
MINIMUM TEMPERATURE (F) 41 24 1954
SUNRISE AND SUNSET
MARCH 29 2025.........SUNRISE 653 AM PDT SUNSET 735 PM PDT
MARCH 30 2025.........SUNRISE 651 AM PDT SUNSET 737 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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