224
CDUS46 KSEW 090828
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
128 AM PDT TUE APR 09 2024
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR APRIL 8 2024
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 53 449 PM 76 2016 58 -5 51
MINIMUM 41 415 AM 29 1952 42 -1 45
AVERAGE 47 50 -3 48
PRECIPITATION (IN)
YESTERDAY 0.20 0.83 1993 0.11 0.09 0.15
MONTH TO DATE 0.36 0.95 -0.59 1.05
SINCE OCT 1 30.02 30.60 -0.58 23.95
SINCE JAN 1 12.87 14.66 -1.79 9.06
SNOWFALL (IN)
YESTERDAY 0.0 T 1972 0.0
1991
MONTH TO DATE 0.0 T
SINCE OCT 1 0.3 8.1
SINCE JUL 1 0.3 8.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 15 3 17
MONTH TO DATE 133 125 8 157
SINCE MAR 1 682 682 0 749
SINCE JUL 1 3572 3729 -157 3836
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 12 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 12.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1100 PM
LOWEST 63 100 PM
AVERAGE 77
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 73 1959
MINIMUM TEMPERATURE (F) 42 33 1945
SUNRISE AND SUNSET
APRIL 9 2024.........SUNRISE 631 AM PDT SUNSET 751 PM PDT
APRIL 10 2024.........SUNRISE 629 AM PDT SUNSET 753 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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