619
CDUS46 KSEW 140926
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PST TUE JAN 14 2025
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 13 2025...
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)
YESTERDAY
MAXIMUM 41 414 PM 58 2018 48 -7 22
MINIMUM 32 153 AM 11 1950 38 -6 15
AVERAGE 37 43 -6 19
PRECIPITATION (IN)
YESTERDAY 0.00 1.63 1970 0.19 -0.19 0.00
MONTH TO DATE 1.01 2.49 -1.48 2.28
SINCE OCT 1 14.40 18.43 -4.03 19.43
SINCE JAN 1 1.01 2.49 -1.48 2.28
SNOWFALL (IN)
YESTERDAY 0.0 20.0 1950 0.0
MONTH TO DATE 0.0 T
SINCE OCT 1 0.0 T
SINCE JUL 1 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 28 22 6 46
MONTH TO DATE 291 294 -3 350
SINCE DEC 1 937 1005 -68 946
SINCE JUL 1 1978 2066 -88 1949
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 2 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 3.5
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 79 300 PM
AVERAGE 90
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 59 1968
2023
MINIMUM TEMPERATURE (F) 38 8 1950
SUNRISE AND SUNSET
JANUARY 14 2025.......SUNRISE 752 AM PST SUNSET 445 PM PST
JANUARY 15 2025.......SUNRISE 752 AM PST SUNSET 446 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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