641  
CDUS46 KSEW 070217  
CLISEA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
617 PM PST WED MAR 06 2024  
   
...............................  
 
   
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 6 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 45 126 PM 68 2007 53 -8 49  
MINIMUM 28 515 AM 26 1951 39 -11 31  
AVERAGE 37 46 -9 40  
 
PRECIPITATION (IN)  
TODAY 0.00 1.18 1970 0.13 -0.13 0.01  
MONTH TO DATE 0.55 0.84 -0.29 1.10  
SINCE OCT 1 27.85 26.32 1.53 21.44  
SINCE JAN 1 10.70 10.38 0.32 6.55  
 
SNOWFALL (IN)  
TODAY 0.0 2.1 1951 0.0  
MONTH TO DATE 0.3 T  
SINCE OCT 1 0.3 8.1  
SINCE JUL 1 0.3 8.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 28 19 9 25  
MONTH TO DATE 159 118 41 153  
SINCE MAR 1 159 118 41 153  
SINCE JUL 1 3049 3165 -116 3240  
 
COOLING  
TODAY 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    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 300 AM  
LOWEST 46 100 PM  
AVERAGE 62  
   
......................................................  
 
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 66 2001  
MINIMUM TEMPERATURE (F) 39 26 1951  
 
SUNRISE AND SUNSET  
MARCH 6 2024.........SUNRISE 639 AM PST SUNSET 603 PM PST  
MARCH 7 2024.........SUNRISE 637 AM PST SUNSET 604 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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