125
CDUS46 KSEW 100828
CLISEA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
128 AM PDT MON MAR 10 2025
...............................
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 9 2025
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)
YESTERDAY
MAXIMUM 54 316 PM 67 1981 53 1 53
1995
MINIMUM 38 1158 PM 28 1951 39 -1 41
1956
2010
AVERAGE 46 46 0 47
PRECIPITATION (IN)
YESTERDAY 0.40 1.47 2011 0.13 0.27 0.03
MONTH TO DATE 0.66 1.25 -0.59 0.58
SINCE OCT 1 19.46 26.73 -7.27 28.09
SINCE JAN 1 6.06 10.79 -4.73 10.94
SNOWFALL (IN)
YESTERDAY 0.0 2.2 2009 0.0
MONTH TO DATE 0.0 0.3
SINCE OCT 1 2.3 0.3
SINCE JUL 1 2.3 0.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 19 0 18
MONTH TO DATE 165 175 -10 222
SINCE MAR 1 165 175 -10 222
SINCE JUL 1 3322 3222 100 3133
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 8 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 11.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 500 PM
LOWEST 53 200 PM
AVERAGE 73
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THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 68 1979
MINIMUM TEMPERATURE (F) 39 20 1956
SUNRISE AND SUNSET
MARCH 10 2025.........SUNRISE 731 AM PDT SUNSET 708 PM PDT
MARCH 11 2025.........SUNRISE 729 AM PDT SUNSET 710 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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