860
CDUS46 KSEW 100926
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PST WED JAN 10 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 9 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 48 1209 AM 60 1945 47 1 56
MINIMUM 37 1159 PM 13 1949 38 -1 43
AVERAGE 43 42 1 50
PRECIPITATION (IN)
YESTERDAY 0.27 2.83 1990 0.20 0.07 0.27
MONTH TO DATE 2.11 1.73 0.38 1.00
SINCE OCT 1 19.26 17.67 1.59 15.89
SINCE JAN 1 2.11 1.73 0.38 1.00
SNOWFALL (IN)
YESTERDAY 0.0 2.0 1963 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 22 22 0 15
MONTH TO DATE 181 206 -25 175
SINCE DEC 1 777 917 -140 980
SINCE JUL 1 1780 1978 -198 1930
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 20 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 20.5
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 300 AM
LOWEST 70 400 PM
AVERAGE 78
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 59 1981
MINIMUM TEMPERATURE (F) 38 12 1949
SUNRISE AND SUNSET
JANUARY 10 2024.......SUNRISE 755 AM PST SUNSET 439 PM PST
JANUARY 11 2024.......SUNRISE 754 AM PST SUNSET 440 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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