598  
CDUS46 KSEW 060826  
CLISEA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT SAT JUL 06 2024  
   
...............................
 
 
   
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JULY 5 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 89 425 PM 91 1958 75 14 91  
2015  
2023  
MINIMUM 57 447 AM 47 1951 56 1 61  
1952  
AVERAGE 73 66 7 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.64 1961 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.13 -0.13 0.00  
SINCE OCT 1 33.28 36.29 -3.01 28.91  
SINCE JAN 1 16.13 20.35 -4.22 14.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0  
MONTH TO DATE 0.0 0.0  
SINCE OCT 1 0.3 8.1  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 2 10 -8 0  
SINCE JUN 1 134 128 6 112  
SINCE JUL 1 2 10 -8 0  
 
COOLING  
YESTERDAY 8 2 6 11  
MONTH TO DATE 16 10 6 30  
SINCE JUN 1 35 39 -4 59  
SINCE JAN 1 42 49 -7 94    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 400 AM  
LOWEST 21 400 PM  
AVERAGE 48  
   
......................................................
 
 
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 1960  
MINIMUM TEMPERATURE (F) 56 45 1949  
 
SUNRISE AND SUNSET  
JULY 6 2024..........SUNRISE 520 AM PDT SUNSET 908 PM PDT  
JULY 7 2024..........SUNRISE 521 AM PDT SUNSET 907 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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