706
CDUS46 KSEW 230826
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT SUN MAR 23 2025
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 22 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 53 256 PM 68 1979 55 -2 53
MINIMUM 40 611 AM 28 1952 41 -1 47
AVERAGE 47 48 -1 50
PRECIPITATION (IN)
YESTERDAY 0.02 1.81 1993 0.14 -0.12 0.22
MONTH TO DATE 3.19 3.04 0.15 1.50
SINCE OCT 1 21.99 28.52 -6.53 29.01
SINCE JAN 1 8.59 12.58 -3.99 11.86
SNOWFALL (IN)
YESTERDAY 0.0 T 1994 0.0
1996
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 18 17 1 15
MONTH TO DATE 433 408 25 411
SINCE MAR 1 433 408 25 411
SINCE JUL 1 3590 3455 135 3322
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 7 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1100 PM
LOWEST 46 300 PM
AVERAGE 68
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 68 1979
MINIMUM TEMPERATURE (F) 41 28 1954
SUNRISE AND SUNSET
MARCH 23 2025.........SUNRISE 705 AM PDT SUNSET 727 PM PDT
MARCH 24 2025.........SUNRISE 703 AM PDT SUNSET 728 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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