108
CDUS46 KSEW 210926
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PST WED FEB 21 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 20 2024...
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)
YESTERDAY
MAXIMUM 54 247 PM 62 1977 51 3 47
MINIMUM 42 414 AM 25 1955 38 4 42
AVERAGE 48 44 4 45
PRECIPITATION (IN)
YESTERDAY 0.16 0.74 1948 0.13 0.03 0.22
1984
MONTH TO DATE 1.65 2.76 -1.11 1.79
SINCE OCT 1 25.11 24.48 0.63 19.77
SINCE JAN 1 7.96 8.54 -0.58 4.88
SNOWFALL (IN)
YESTERDAY 0.0 1.4 1993 0.0
MONTH TO DATE T 0.4
SINCE OCT 1 T 6.3
SINCE JUL 1 T 6.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 21 -4 20
MONTH TO DATE 400 425 -25 437
SINCE DEC 1 1694 1823 -129 1900
SINCE JUL 1 2697 2884 -187 2850
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 3 RESULTANT WIND DIRECTION E (110)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 5.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 100 AM
LOWEST 71 300 PM
AVERAGE 82
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 67 1973
MINIMUM TEMPERATURE (F) 38 25 1957
SUNRISE AND SUNSET
FEBRUARY 21 2024......SUNRISE 705 AM PST SUNSET 542 PM PST
FEBRUARY 22 2024......SUNRISE 703 AM PST SUNSET 543 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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