118  
CDUS46 KSEW 070932  
CLISEA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
132 AM PST FRI FEB 07 2025  
   
...............................  
 
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 6 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 39 303 PM 64 1993 50 -11 46  
MINIMUM 30 1159 PM 18 1989 38 -8 41  
AVERAGE 35 44 -9 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.54 1960 0.14 -0.10 0.20  
MONTH TO DATE 0.52 0.90 -0.38 0.43  
SINCE OCT 1 15.84 22.62 -6.78 24.10  
SINCE JAN 1 2.44 6.68 -4.24 6.95  
 
SNOWFALL (IN)  
YESTERDAY T 5.1 2017 0.0  
MONTH TO DATE 2.3 0.0  
SINCE OCT 1 2.3 T  
SINCE JUL 1 2.3 T  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 21 9 21  
MONTH TO DATE 179 131 48 112  
SINCE DEC 1 1617 1529 88 1427  
SINCE JUL 1 2658 2590 68 2430  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 75 400 AM  
AVERAGE 88  
   
......................................................  
 
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 66 1963  
MINIMUM TEMPERATURE (F) 38 20 1989  
 
SUNRISE AND SUNSET  
FEBRUARY 7 2025......SUNRISE 726 AM PST SUNSET 521 PM PST  
FEBRUARY 8 2025......SUNRISE 725 AM PST SUNSET 523 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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