643
CDUS46 KSEW 270926
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PST FRI DEC 27 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 26 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 51 229 PM 62 1980 46 5 53
MINIMUM 43 119 AM 20 2021 37 6 44
AVERAGE 47 42 5 49
PRECIPITATION (IN)
YESTERDAY 0.16 2.14 1974 0.19 -0.03 0.09
MONTH TO DATE 4.65 4.81 -0.16 8.22
SINCE OCT 1 12.55 15.03 -2.48 16.89
SINCE JAN 1 31.33 38.43 -7.10 34.71
SNOWFALL (IN)
YESTERDAY 0.0 8.8 1974 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 23 -5 16
MONTH TO DATE 540 594 -54 525
SINCE DEC 1 540 594 -54 525
SINCE JUL 1 1581 1655 -74 1528
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 315 263 52 378
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WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 14.9
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 68 400 AM
AVERAGE 81
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 58 1994
MINIMUM TEMPERATURE (F) 37 17 2021
SUNRISE AND SUNSET
DECEMBER 27 2024......SUNRISE 756 AM PST SUNSET 425 PM PST
DECEMBER 28 2024......SUNRISE 756 AM PST SUNSET 426 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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