954 
CDUS46 KSEW 110849
CLISEW


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA                                  
148 AM PDT THU OCT 11 2018


................................... 

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR OCTOBER 10 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR     LAST                  
                VALUE   (LST)  VALUE           YEAR                  
....................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         65        MM  75    1987    55                      
  MINIMUM         48        MM  42    2008    46                      
  AVERAGE         57                          51                    
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.99 2015     0.28                  
  MONTH TO DATE    1.24                        0.69                  
  SINCE OCT 1      1.24                        0.69                  
  SINCE JAN 1     25.11                       28.65                  
                                                                     
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       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                          14                     
  MONTH TO DATE  113                          96                     
  SINCE SEP 1    200                         167                     
  SINCE JUL 1    221                         170                     
                                                                     
 COOLING                                                             
  YESTERDAY        0                           0                     
  MONTH TO DATE    0                           0                     
  SINCE SEP 1     13                          73                     
  SINCE JAN 1    346                         345                     
....................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM            
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED    MM                                           


                                                                     
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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