347
CDUS46 KSEW 130926
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PST TUE JAN 13 2026
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 12 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 53 751 PM 59 1986 48 5 43
2019
MINIMUM 46 703 AM 13 1963 38 8 35
AVERAGE 50 43 7 39
PRECIPITATION (IN)
YESTERDAY 0.19 2.33 2021 0.19 0.00 0.01
MONTH TO DATE 3.31 2.30 1.01 1.01
SINCE OCT 1 20.09 18.24 1.85 14.41
SINCE JAN 1 3.31 2.30 1.01 1.01
SNOWFALL (IN)
YESTERDAY 0.0 1.8 1969 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 15 22 -7 26
MONTH TO DATE 251 272 -21 263
SINCE DEC 1 857 983 -126 909
SINCE JUL 1 1771 2044 -273 1950
COOLING
YESTERDAY 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
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WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 10.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 700 AM
LOWEST 63 400 AM
AVERAGE 82
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 58 2018
MINIMUM TEMPERATURE (F) 38 11 1950
SUNRISE AND SUNSET
JANUARY 13 2026.......SUNRISE 753 AM PST SUNSET 443 PM PST
JANUARY 14 2026.......SUNRISE 753 AM PST SUNSET 445 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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