792
CDUS46 KSEW 240827
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT MON MAR 24 2025
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 23 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 54 358 PM 68 1979 55 -1 53
MINIMUM 43 245 AM 28 1954 41 2 46
AVERAGE 49 48 1 50
PRECIPITATION (IN)
YESTERDAY 0.82 0.94 1971 0.13 0.69 0.07
MONTH TO DATE 4.01 3.17 0.84 1.57
SINCE OCT 1 22.81 28.65 -5.84 29.08
SINCE JAN 1 9.41 12.71 -3.30 11.93
SNOWFALL (IN)
YESTERDAY 0.0 T 1985 0.0
2018
MONTH TO DATE 0.0 0.3
SINCE OCT 1 2.3 0.3
SINCE JUL 1 2.3 0.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 17 -1 15
MONTH TO DATE 449 425 24 426
SINCE MAR 1 449 425 24 426
SINCE JUL 1 3606 3472 134 3337
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 11 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 12.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 200 PM
LOWEST 89 400 AM
AVERAGE 93
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 68 2010
MINIMUM TEMPERATURE (F) 41 30 1965
1975
SUNRISE AND SUNSET
MARCH 24 2025.........SUNRISE 703 AM PDT SUNSET 728 PM PDT
MARCH 25 2025.........SUNRISE 701 AM PDT SUNSET 730 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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