447  
CDUS46 KSEW 040219  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
619 PM PST SUN DEC 03 2023  
   
...............................
 
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR DECEMBER 3 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 50 MM 60 1965 45  
MINIMUM 42 MM 27 1909 34  
AVERAGE 46 40  
 
PRECIPITATION (IN)  
TODAY 0.21 4.15 2007 0.01  
MONTH TO DATE 1.17 0.20  
SINCE OCT 1 8.72 8.15  
SINCE JAN 1 27.92 31.23  
 
SNOWFALL (IN)  
TODAY 0.0 0.1  
MONTH TO DATE 0.0 0.2  
SINCE OCT 1 0.0 0.4  
SINCE JUL 1 0.0 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 19 25  
MONTH TO DATE 57 86  
SINCE DEC 1 57 86  
SINCE JUL 1 933 994  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 341 406    
.................................................
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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