534  
CDUS46 KSEW 270216  
CLISEA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
616 PM PST SUN JAN 26 2025  
   
...............................
 
 
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JANUARY 26 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 44 423 PM 61 2015 49 -5 53  
MINIMUM 26 341 AM 9 1957 38 -12 44  
AVERAGE 35 43 -8 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.03 1950 0.18 -0.18 0.38  
MONTH TO DATE 1.04 4.92 -3.88 5.14  
SINCE OCT 1 14.43 20.86 -6.43 22.29  
SINCE JAN 1 1.04 4.92 -3.88 5.14  
 
SNOWFALL (IN)  
TODAY MM 10.0 1950 0.0  
MONTH TO DATE 0.0 T  
SINCE OCT 1 0.0 T  
SINCE JUL 1 0.0 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 30 22 8 16  
MONTH TO DATE 663 580 83 670  
SINCE DEC 1 1309 1291 18 1266  
SINCE JUL 1 2350 2352 -2 2269  
 
COOLING  
TODAY 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 1 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1200 AM  
LOWEST 42 1200 PM  
AVERAGE 62  
   
......................................................
 
 
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 58 1952  
2016  
MINIMUM TEMPERATURE (F) 38 11 1957  
 
SUNRISE AND SUNSET  
JANUARY 26 2025.......SUNRISE 742 AM PST SUNSET 502 PM PST  
JANUARY 27 2025.......SUNRISE 741 AM PST SUNSET 504 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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