032
CDUS46 KSEW 200116
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
616 PM PDT SAT APR 19 2025
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR APRIL 19 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 59 248 PM 84 2016 60 -1 68
MINIMUM 49 1128 AM 33 1961 44 5 45
AVERAGE 54 52 2 57
PRECIPITATION (IN)
TODAY 0.03 1.85 1965 0.11 -0.08 0.00
MONTH TO DATE 1.98 2.18 -0.20 0.40
SINCE OCT 1 25.94 31.83 -5.89 30.27
SINCE JAN 1 12.54 15.89 -3.35 13.12
SNOWFALL (IN)
TODAY 0.0 T 1985 0.0
2008
MONTH TO DATE 0.0 0.0
SINCE OCT 1 2.3 0.3
SINCE JUL 1 2.3 0.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 11 13 -2 8
MONTH TO DATE 250 280 -30 287
SINCE MAR 1 796 837 -41 836
SINCE JUL 1 3953 3884 69 3747
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
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WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1000 AM
LOWEST 49 400 PM
AVERAGE 73
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 81 2016
MINIMUM TEMPERATURE (F) 44 30 1961
SUNRISE AND SUNSET
APRIL 19 2025.........SUNRISE 612 AM PDT SUNSET 805 PM PDT
APRIL 20 2025.........SUNRISE 611 AM PDT SUNSET 806 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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