905
CDUS46 KSEW 120221
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
621 PM PST THU JAN 11 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 11 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 45 311 PM 61 2019 48 -3 57
MINIMUM 32 459 PM 12 1963 38 -6 44
AVERAGE 39 43 -4 51
PRECIPITATION (IN)
TODAY 0.00 1.70 2022 0.19 -0.19 0.09
MONTH TO DATE 2.14 2.11 0.03 1.09
SINCE OCT 1 19.29 18.05 1.24 15.98
SINCE JAN 1 2.14 2.11 0.03 1.09
SNOWFALL (IN)
TODAY 0.0 3.3 1971 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 26 22 4 14
MONTH TO DATE 234 250 -16 204
SINCE DEC 1 830 961 -131 1009
SINCE JUL 1 1833 2022 -189 1959
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 8 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 9.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 300 AM
LOWEST 51 300 PM
AVERAGE 70
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 59 1986
2019
MINIMUM TEMPERATURE (F) 38 13 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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