745
CDUS46 KSEW 220219
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
619 PM PST SUN JAN 21 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 21 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 48 224 PM 62 1981 49 -1 43
MINIMUM 42 225 AM 13 1962 38 4 32
AVERAGE 45 43 2 38
PRECIPITATION (IN)
TODAY 0.27 1.64 1954 0.19 0.08 0.13
MONTH TO DATE 3.35 4.02 -0.67 2.85
SINCE OCT 1 20.50 19.96 0.54 17.74
SINCE JAN 1 3.35 4.02 -0.67 2.85
SNOWFALL (IN)
TODAY 0.0 1.5 1949 T
MONTH TO DATE T T
SINCE OCT 1 T 5.8
SINCE JUL 1 T 5.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 20 22 -2 27
MONTH TO DATE 563 470 93 403
SINCE DEC 1 1159 1181 -22 1208
SINCE JUL 1 2162 2242 -80 2158
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 9 RESULTANT WIND DIRECTION E (110)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 9.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 500 AM
LOWEST 76 1000 AM
AVERAGE 81
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 60 1981
MINIMUM TEMPERATURE (F) 38 19 1962
SUNRISE AND SUNSET
JANUARY 21 2024.......SUNRISE 748 AM PST SUNSET 454 PM PST
JANUARY 22 2024.......SUNRISE 747 AM PST SUNSET 455 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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