936  
CDUS46 KSEW 030942  
CLISEA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
142 AM PST SUN MAR 03 2024  
   
...............................
 
 
   
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR MARCH 2 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 44 1146 AM 64 1965 52 -8 48  
1990  
MINIMUM 34 243 PM 22 1989 38 -4 36  
AVERAGE 39 45 -6 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 1.16 1987 0.15 -0.06 0.16  
MONTH TO DATE 0.23 0.29 -0.06 0.18  
SINCE OCT 1 27.53 25.77 1.76 20.52  
SINCE JAN 1 10.38 9.83 0.55 5.63  
 
SNOWFALL (IN)  
YESTERDAY T 1.7 1955 0.0  
MONTH TO DATE T 0.0  
SINCE OCT 1 T 8.1  
SINCE JUL 1 T 8.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 20 6 23  
MONTH TO DATE 52 40 12 51  
SINCE MAR 1 52 40 12 51  
SINCE JUL 1 2942 3087 -145 3138  
 
COOLING  
YESTERDAY 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 9 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
MIXED PRECIP  
RAIN  
LIGHT RAIN  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 PM  
LOWEST 60 200 PM  
AVERAGE 75  
   
......................................................
 
 
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 69 1965  
MINIMUM TEMPERATURE (F) 39 20 1989  
 
SUNRISE AND SUNSET  
MARCH 3 2024.........SUNRISE 644 AM PST SUNSET 558 PM PST  
MARCH 4 2024.........SUNRISE 642 AM PST SUNSET 600 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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