940  
CDUS46 KSEW 060116  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
616 PM PDT TUE SEP 05 2023  
   
...............................
 
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR SEPTEMBER 5 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1894 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST  
VALUE (LST) VALUE YEAR    
.................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 MM 88 1944 76  
MINIMUM 55 MM 47 2000 58  
2002  
2015  
AVERAGE 64 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.56 1931 0.00  
MONTH TO DATE 0.07 0.10  
SINCE OCT 1 30.59 40.08  
SINCE JAN 1 15.58 23.05  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE OCT 1 2.6 5.3  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 1 0  
MONTH TO DATE 5 0  
SINCE SEP 1 5 0  
SINCE JUL 1 10 19  
 
COOLING  
TODAY 0 2  
MONTH TO DATE 12 18  
SINCE SEP 1 12 18  
SINCE JAN 1 330 368    
.................................................
 
 
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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