887
CDUS46 KSEW 250118
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
618 PM PDT TUE MAR 24 2026
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 24 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 54 316 PM 68 2010 55 -1 56
MINIMUM 43 1020 AM 30 1965 41 2 50
1975
AVERAGE 49 48 1 53
PRECIPITATION (IN)
TODAY 0.99R 0.98 1953 0.14 0.85 0.06
MONTH TO DATE 6.44 3.31 3.13 4.07
SINCE OCT 1 30.41 28.79 1.62 22.87
SINCE JAN 1 13.63 12.85 0.78 9.47
SNOWFALL (IN)
TODAY 0.0 T 1985 0.0
2018
MONTH TO DATE 3.0 0.0
SINCE OCT 1 3.0 2.3
SINCE JUL 1 3.0 2.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 16 17 -1 12
MONTH TO DATE 446 442 4 461
SINCE MAR 1 446 442 4 461
SINCE JUL 1 3196 3489 -293 3618
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 6 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 800 AM
LOWEST 73 1200 AM
AVERAGE 87
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 73 2025
MINIMUM TEMPERATURE (F) 41 31 1954
SUNRISE AND SUNSET
MARCH 24 2026.........SUNRISE 704 AM PDT SUNSET 728 PM PDT
MARCH 25 2026.........SUNRISE 702 AM PDT SUNSET 729 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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