719  
CDUS46 KSEW 130829  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
129 AM PDT FRI OCT 13 2023  
   
...............................
 
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR OCTOBER 12 2023
 
 
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)  
YESTERDAY  
MAXIMUM 68 MM 72 2006 70  
MINIMUM 50 MM 39 1930 47  
2002  
2016  
AVERAGE 59 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.94 1897 0.00  
MONTH TO DATE 1.26 0.00  
SINCE OCT 1 1.26 0.00  
SINCE JAN 1 20.46 23.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE OCT 1 0.0 0.0  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 6  
MONTH TO DATE 64 28  
SINCE SEP 1 165 52  
SINCE JUL 1 170 71  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 4  
SINCE SEP 1 23 49  
SINCE JAN 1 341 399    
.................................................
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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