760  
CDUS46 KSEW 160826  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR MAY 15 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 85 MM 86 1895 61  
MINIMUM 61 MM 39 1899 52  
2002  
AVERAGE 73 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 2001 0.60  
MONTH TO DATE 0.79 2.28  
SINCE OCT 1 28.45 35.49  
SINCE JAN 1 13.44 18.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE OCT 1 2.6 5.3  
SINCE JUL 1 2.6 5.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8  
MONTH TO DATE 96 185  
SINCE MAR 1 1169 1211  
SINCE JUL 1 4178 4311  
 
COOLING  
YESTERDAY 8 0  
MONTH TO DATE 14 0  
SINCE MAR 1 14 0  
SINCE JAN 1 14 0    
.................................................
 
 
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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