842  
CDUS46 KSEW 100118  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
618 PM PDT MON OCT 09 2023  
   
...............................
 
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR OCTOBER 9 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 65 MM 81 1906 76  
MINIMUM 54 MM 37 2019 53  
AVERAGE 60 65  
 
PRECIPITATION (IN)  
TODAY 0.04 0.95 1953 0.00  
MONTH TO DATE 0.48 0.00  
SINCE OCT 1 0.48 0.00  
SINCE JAN 1 19.68 23.08  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 5 0  
MONTH TO DATE 39 11  
SINCE SEP 1 140 35  
SINCE JUL 1 145 54  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 4  
SINCE SEP 1 23 49  
SINCE JAN 1 341 399    
.................................................
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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