805
CDUS46 KSEW 030934
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
134 AM PST TUE MAR 03 2026
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 2 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 454 PM 64 1965 52 5 51
1990
MINIMUM 36 604 AM 22 1989 38 -2 44
AVERAGE 47 45 2 48
PRECIPITATION (IN)
YESTERDAY 0.00 1.16 1987 0.15 -0.15 0.00
MONTH TO DATE 0.00 0.29 -0.29 0.00
SINCE OCT 1 23.97 25.77 -1.80 18.80
SINCE JAN 1 7.19 9.83 -2.64 5.40
SNOWFALL (IN)
YESTERDAY 0.0 1.7 1955 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 T 2.3
SINCE JUL 1 T 2.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 20 -2 17
MONTH TO DATE 36 40 -4 32
SINCE MAR 1 36 40 -4 32
SINCE JUL 1 2786 3087 -301 3189
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 700 AM
LOWEST 52 200 PM
AVERAGE 76
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 69 1965
MINIMUM TEMPERATURE (F) 39 20 1989
SUNRISE AND SUNSET
MARCH 3 2026.........SUNRISE 645 AM PST SUNSET 558 PM PST
MARCH 4 2026.........SUNRISE 643 AM PST SUNSET 559 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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