212  
CDUS46 KSEW 130826  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT THU JUL 13 2023  
   
...............................
 
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR JULY 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 77 MM 96 1951 84  
1961  
MINIMUM 57 MM 48 1901 58  
AVERAGE 67 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.87 1920 0.00  
MONTH TO DATE 0.00 0.16  
SINCE OCT 1 29.87 39.88  
SINCE JAN 1 14.86 22.85  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 0  
MONTH TO DATE 1 14  
SINCE JUN 1 109 134  
SINCE JUL 1 1 14  
 
COOLING  
YESTERDAY 2 6  
MONTH TO DATE 40 29  
SINCE JUN 1 64 54  
SINCE JAN 1 85 54    
.................................................
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
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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