978
CDUS46 KSEW 010956
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
156 AM PST FRI MAR 01 2024
...............................
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 29 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 43 114 PM 68 1968 52 -9 45
MINIMUM 34 800 PM 26 1960 38 -4 31
AVERAGE 39 45 -6 38
PRECIPITATION (IN)
YESTERDAY 0.59 0.64 2000 0.13 0.46 0.04
MONTH TO DATE 3.84 3.76 0.08 2.36
SINCE OCT 1 27.30 25.48 1.82 20.34
SINCE JAN 1 10.15 9.54 0.61 5.45
SNOWFALL (IN)
YESTERDAY T 0.2 1976 T
MONTH TO DATE T 2.2
SINCE OCT 1 T 8.1
SINCE JUL 1 T 8.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 26 20 6 27
MONTH TO DATE 593 627 -34 674
SINCE DEC 1 1887 2025 -138 2137
SINCE JUL 1 2890 3086 -196 3087
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 10 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 11.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
SNOW
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 500 AM
LOWEST 73 1200 PM
AVERAGE 83
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 62 1968
1990
MINIMUM TEMPERATURE (F) 38 23 1971
SUNRISE AND SUNSET
MARCH 1 2024.........SUNRISE 648 AM PST SUNSET 555 PM PST
MARCH 2 2024.........SUNRISE 646 AM PST SUNSET 557 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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