684
CDUS46 KSEW 110928
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
128 AM PST THU JAN 11 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 10 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 41 249 PM 59 1981 48 -7 54
MINIMUM 35 512 AM 12 1949 38 -3 45
AVERAGE 38 43 -5 50
PRECIPITATION (IN)
YESTERDAY 0.03 0.94 2006 0.19 -0.16 T
MONTH TO DATE 2.14 1.92 0.22 1.00
SINCE OCT 1 19.29 17.86 1.43 15.89
SINCE JAN 1 2.14 1.92 0.22 1.00
SNOWFALL (IN)
YESTERDAY 0.0 3.0 2007 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 27 22 5 15
MONTH TO DATE 208 228 -20 190
SINCE DEC 1 804 939 -135 995
SINCE JUL 1 1807 2000 -193 1945
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 7 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 7.7
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 700 PM
LOWEST 76 100 PM
AVERAGE 84
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 61 2019
MINIMUM TEMPERATURE (F) 38 12 1963
SUNRISE AND SUNSET
JANUARY 11 2024.......SUNRISE 754 AM PST SUNSET 440 PM PST
JANUARY 12 2024.......SUNRISE 754 AM PST SUNSET 441 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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