611
CDUS46 KSEW 090120
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
620 PM PDT SUN MAR 08 2026
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 8 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 53 1203 PM 67 2005 53 0 55
MINIMUM 44 106 PM 28 1951 39 5 42
AVERAGE 49 46 3 49
PRECIPITATION (IN)
TODAY 0.11 1.27 2014 0.14 -0.03 0.03
MONTH TO DATE 1.17 1.12 0.05 0.26
SINCE OCT 1 25.14 26.60 -1.46 19.06
SINCE JAN 1 8.36 10.66 -2.30 5.66
SNOWFALL (IN)
TODAY 0.0 5.3 1951 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
TODAY 16 19 -3 16
MONTH TO DATE 132 156 -24 146
SINCE MAR 1 132 156 -24 146
SINCE JUL 1 2882 3203 -321 3303
COOLING
TODAY 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
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 16.2
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 300 AM
LOWEST 53 400 PM
AVERAGE 75
......................................................
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 67 1981
1995
MINIMUM TEMPERATURE (F) 39 28 1951
1956
2010
SUNRISE AND SUNSET
MARCH 8 2026.........SUNRISE 636 AM PST SUNSET 605 PM PST
MARCH 9 2026.........SUNRISE 734 AM PDT SUNSET 706 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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