993
CDUS46 KSEW 100217
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PST TUE JAN 09 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 9 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 48 1209 AM 60 1945 47 1 56
MINIMUM 41 808 AM 13 1949 38 3 43
AVERAGE 45 42 3 50
PRECIPITATION (IN)
TODAY 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)
TODAY 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
TODAY 20 22 -2 15
MONTH TO DATE 179 206 -27 175
SINCE DEC 1 775 917 -142 980
SINCE JUL 1 1778 1978 -200 1930
COOLING
TODAY 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
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 21 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 22.1
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 300 AM
LOWEST 70 400 PM
AVERAGE 78
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 59 1981
MINIMUM TEMPERATURE (F) 38 12 1949
SUNRISE AND SUNSET
JANUARY 9 2024.......SUNRISE 755 AM PST SUNSET 437 PM PST
JANUARY 10 2024.......SUNRISE 755 AM PST SUNSET 439 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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