491
CDUS46 KSEW 050219
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
619 PM PST THU JAN 04 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 4 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 46 417 PM 61 1984 47 -1 50
MINIMUM 45 459 PM 14 1950 37 8 40
AVERAGE 46 42 4 45
PRECIPITATION (IN)
TODAY 0.07 1.56 1967 0.19 -0.12 0.02
MONTH TO DATE 0.41 0.77 -0.36 0.03
SINCE OCT 1 17.56 16.71 0.85 14.92
SINCE JAN 1 0.41 0.77 -0.36 0.03
SNOWFALL (IN)
TODAY 0.0 5.9 1967 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 19 23 -4 20
MONTH TO DATE 84 92 -8 91
SINCE DEC 1 680 803 -123 896
SINCE JUL 1 1683 1864 -181 1846
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 5 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1000 AM
LOWEST 80 300 AM
AVERAGE 90
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 59 2023
MINIMUM TEMPERATURE (F) 37 15 1982
SUNRISE AND SUNSET
JANUARY 4 2024.......SUNRISE 757 AM PST SUNSET 432 PM PST
JANUARY 5 2024.......SUNRISE 756 AM PST SUNSET 433 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page