698  
CDUS46 KSEW 050932  
CLISEA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
132 AM PST MON FEB 05 2024  
   
...............................  
 
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 4 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 50 219 PM 63 1993 49 1 52  
2009  
MINIMUM 39 121 AM 7 1989 38 1 44  
AVERAGE 45 44 1 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.94 2017 0.15 -0.15 0.14  
MONTH TO DATE 0.09 0.60 -0.51 0.35  
SINCE OCT 1 23.55 22.32 1.23 18.33  
SINCE JAN 1 6.40 6.38 0.02 3.44  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.7 1949 0.0  
2019  
MONTH TO DATE 0.0 0.0  
SINCE OCT 1 T 5.9  
SINCE JUL 1 T 5.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 22 -2 17  
MONTH TO DATE 69 88 -19 86  
SINCE DEC 1 1363 1486 -123 1549  
SINCE JUL 1 2366 2547 -181 2499  
 
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 12 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 61 200 PM  
AVERAGE 77  
   
......................................................  
 
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 62 1987  
MINIMUM TEMPERATURE (F) 38 14 1989  
 
SUNRISE AND SUNSET  
FEBRUARY 5 2024......SUNRISE 730 AM PST SUNSET 517 PM PST  
FEBRUARY 6 2024......SUNRISE 729 AM PST SUNSET 518 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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