572
CDUS46 KSEW 240218
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
618 PM PST MON DEC 23 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 23 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 53 131 PM 58 1950 46 7 45
MINIMUM 45 834 AM 9 1983 37 8 33
AVERAGE 49 42 7 39
PRECIPITATION (IN)
TODAY 0.03 1.14 1949 0.18 -0.15 0.00
MONTH TO DATE 3.55 4.24 -0.69 7.54
SINCE OCT 1 11.45 14.46 -3.01 16.21
SINCE JAN 1 30.23 37.86 -7.63 34.03
SNOWFALL (IN)
TODAY 0.0 8.9 1965 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
TODAY 16 24 -8 26
MONTH TO DATE 481 525 -44 461
SINCE DEC 1 481 525 -44 461
SINCE JUL 1 1522 1586 -64 1464
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 315 263 52 378
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WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 9.7
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 69 100 PM
AVERAGE 81
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 62 2005
MINIMUM TEMPERATURE (F) 37 16 1948
SUNRISE AND SUNSET
DECEMBER 23 2024......SUNRISE 755 AM PST SUNSET 422 PM PST
DECEMBER 24 2024......SUNRISE 755 AM PST SUNSET 423 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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