687
CDUS46 KSEW 130219
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
619 PM PST FRI JAN 12 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 12 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 25 153 AM 59 1986 48 -23 53
2019
MINIMUM 17 459 PM 13 1963 38 -21 47
AVERAGE 21 43 -22 50
PRECIPITATION (IN)
TODAY T 2.33 2021 0.19 -0.19 0.46
MONTH TO DATE 2.14 2.30 -0.16 1.55
SINCE OCT 1 19.29 18.24 1.05 16.44
SINCE JAN 1 2.14 2.30 -0.16 1.55
SNOWFALL (IN)
TODAY T 1.8 1969 0.0
MONTH TO DATE T 0.0
SINCE OCT 1 T 5.8
SINCE JUL 1 T 5.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 44 22 22 15
MONTH TO DATE 282 272 10 219
SINCE DEC 1 878 983 -105 1024
SINCE JUL 1 1881 2044 -163 1974
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 15 RESULTANT WIND DIRECTION N (360)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 15.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 100 AM
LOWEST 45 1200 PM
AVERAGE 56
......................................................
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 2024.......SUNRISE 754 AM PST SUNSET 441 PM PST
JANUARY 13 2024.......SUNRISE 753 AM PST SUNSET 443 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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