513
CDUS46 KSEW 040926
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PST THU JAN 04 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 3 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 50 1049 AM 62 2020 47 3 49
MINIMUM 41 524 AM 6 1950 37 4 37
AVERAGE 46 42 4 43
PRECIPITATION (IN)
YESTERDAY 0.10 1.01 1978 0.19 -0.09 T
2007
MONTH TO DATE 0.34 0.58 -0.24 0.01
SINCE OCT 1 17.49 16.52 0.97 14.90
SINCE JAN 1 0.34 0.58 -0.24 0.01
SNOWFALL (IN)
YESTERDAY 0.0 2.6 1952 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 0.0 5.8
SINCE JUL 1 0.0 5.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 23 -4 22
MONTH TO DATE 65 69 -4 71
SINCE DEC 1 661 780 -119 876
SINCE JUL 1 1664 1841 -177 1826
COOLING
YESTERDAY 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
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WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 300 PM
LOWEST 63 1100 AM
AVERAGE 78
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 61 1984
MINIMUM TEMPERATURE (F) 37 14 1950
SUNRISE AND SUNSET
JANUARY 4 2024.......SUNRISE 757 AM PST SUNSET 432 PM PST
JANUARY 5 2024.......SUNRISE 756 AM PST SUNSET 433 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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