646  
CDUS46 KSEW 250834  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
134 AM PDT WED OCT 25 2023  
   
...............................
 
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR OCTOBER 24 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 54 MM 74 1901 55  
MINIMUM 44 MM 35 1916 47  
AVERAGE 49 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.59 1.27 1985 0.11  
MONTH TO DATE 2.63 1.12  
SINCE OCT 1 2.63 1.12  
SINCE JAN 1 21.83 24.20  
 
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 16 14  
MONTH TO DATE 161 118  
SINCE SEP 1 262 142  
SINCE JUL 1 267 161  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 11  
SINCE SEP 1 23 56  
SINCE JAN 1 341 406    
.................................................
 
 
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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