266  
CDUS46 KSEW 250826  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT FRI AUG 25 2023  
   
...............................
 
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR AUGUST 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 75 MM 88 1898 87  
1958  
MINIMUM 58 MM 47 1910 62  
AVERAGE 67 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.23 1977 0.00  
MONTH TO DATE 0.30 0.04  
SINCE OCT 1 30.34 39.95  
SINCE JAN 1 15.33 22.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE OCT 1 2.6 5.3  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0  
MONTH TO DATE 0 3  
SINCE JUN 1 110 138  
SINCE JUL 1 2 18  
 
COOLING  
YESTERDAY 2 10  
MONTH TO DATE 132 132  
SINCE JUN 1 273 311  
SINCE JAN 1 294 311    
.................................................
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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