357  
CDUS46 KSEW 090927  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PST FRI DEC 09 2022  
   
...............................
 
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR DECEMBER 8 2022
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1894 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST  
VALUE (LST) VALUE YEAR    
.................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 MM 61 1957 50  
MINIMUM 41 MM 15 1972 39  
AVERAGE 43 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 1.51 2015 0.20  
MONTH TO DATE 0.52 0.80  
SINCE OCT 1 8.47 13.12  
SINCE JAN 1 31.55 36.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 0.2 0.0  
SINCE OCT 1 0.4 0.0  
SINCE JUL 1 0.4 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 20  
MONTH TO DATE 211 171  
SINCE DEC 1 211 171  
SINCE JUL 1 1119 1131  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 406 407    
.................................................
 
 
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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