398  
CDUS46 KSEW 050119  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
619 PM PDT WED SEP 04 2024  
   
...............................
 
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR SEPTEMBER 4 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1894 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST  
VALUE (LST) VALUE YEAR    
.................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 MM 87 2017 67  
MINIMUM 57 MM 45 1912 55  
AVERAGE 69 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.78 1992 0.07  
MONTH TO DATE 0.00 0.07  
SINCE OCT 1 38.72 30.59  
SINCE JAN 1 22.34 15.58  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE OCT 1 T 2.6  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 4  
MONTH TO DATE 0 4  
SINCE SEP 1 0 4  
SINCE JUL 1 27 9  
 
COOLING  
TODAY 4 0  
MONTH TO DATE 15 12  
SINCE SEP 1 15 12  
SINCE JAN 1 304 330    
.................................................
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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