845  
CDUS46 KSEW 260930  
CLISEA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
130 AM PST TUE NOV 26 2024  
   
...............................
 
 
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 25 2024...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1945 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 48 242 PM 59 1949 50 -2 46  
1977  
MINIMUM 43 658 AM 18 1985 39 4 30  
AVERAGE 46 45 1 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.49 3.04 1998 0.21 0.28 0.00  
MONTH TO DATE 4.81 5.25 -0.44 5.64  
SINCE OCT 1 7.85 9.16 -1.31 8.53  
SINCE JAN 1 26.63 32.56 -5.93 26.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 1985 0.0  
MONTH TO DATE 0.0 0.0  
SINCE OCT 1 0.0 0.0  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 20 -1 27  
MONTH TO DATE 436 450 -14 461  
SINCE SEP 1 878 901 -23 854  
SINCE JUL 1 916 956 -40 866  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 42 30 12 26  
SINCE JAN 1 315 263 52 378    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 PM  
LOWEST 86 300 PM  
AVERAGE 92  
   
......................................................
 
 
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 61 1949  
MINIMUM TEMPERATURE (F) 39 25 1952  
 
SUNRISE AND SUNSET  
NOVEMBER 26 2024......SUNRISE 730 AM PST SUNSET 423 PM PST  
NOVEMBER 27 2024......SUNRISE 732 AM PST SUNSET 422 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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