142
CDUS46 KSEW 130221
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
621 PM PST SUN JAN 12 2025
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 12 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 43 353 PM 59 1986 48 -5 25
2019
MINIMUM 35 500 AM 13 1963 38 -3 15
AVERAGE 39 43 -4 20
PRECIPITATION (IN)
TODAY 0.01 2.33 2021 0.19 -0.18 T
MONTH TO DATE 1.01 2.30 -1.29 2.28
SINCE OCT 1 14.40 18.24 -3.84 19.43
SINCE JAN 1 1.01 2.30 -1.29 2.28
SNOWFALL (IN)
TODAY 0.0 1.8 1969 T
MONTH TO DATE 0.0 T
SINCE OCT 1 0.0 T
SINCE JUL 1 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 26 22 4 45
MONTH TO DATE 263 272 -9 304
SINCE DEC 1 909 983 -74 900
SINCE JUL 1 1950 2044 -94 1903
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 2 RESULTANT WIND DIRECTION E (70)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 3.4
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 82 400 PM
AVERAGE 91
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 58 2018
MINIMUM TEMPERATURE (F) 38 11 1950
SUNRISE AND SUNSET
JANUARY 12 2025.......SUNRISE 754 AM PST SUNSET 442 PM PST
JANUARY 13 2025.......SUNRISE 753 AM PST SUNSET 444 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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