405
CDUS46 KSEW 210926
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PST THU NOV 21 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 20 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 55 1203 PM 64 1987 51 4 50
MINIMUM 42 440 AM 24 1946 40 2 36
AVERAGE 49 46 3 43
PRECIPITATION (IN)
YESTERDAY 0.10 3.41 1959 0.22 -0.12 0.00
MONTH TO DATE 3.73 4.21 -0.48 5.36
SINCE OCT 1 6.77 8.12 -1.35 8.25
SINCE JAN 1 25.55 31.52 -5.97 26.07
SNOWFALL (IN)
YESTERDAY MM 5.2 1960 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 MM
DEGREE DAYS
HEATING
YESTERDAY 16 19 -3 22
MONTH TO DATE 344 350 -6 345
SINCE SEP 1 786 801 -15 738
SINCE JUL 1 824 856 -32 750
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 42 30 12 26
SINCE JAN 1 315 263 52 378
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WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SE (130)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 10.5
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 400 AM
LOWEST 43 200 PM
AVERAGE 64
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 62 1954
MINIMUM TEMPERATURE (F) 40 21 1977
1985
SUNRISE AND SUNSET
NOVEMBER 21 2024......SUNRISE 723 AM PST SUNSET 427 PM PST
NOVEMBER 22 2024......SUNRISE 725 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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