679  
CDUS46 KSEW 010116  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
616 PM PDT FRI MAY 31 2024  
   
...............................
 
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR MAY 31 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1894 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST  
VALUE (LST) VALUE YEAR    
.................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 69 MM 89 1922 63  
MINIMUM 44 MM 42 1919 50  
AVERAGE 57 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.08 1997 0.00  
MONTH TO DATE 2.95 0.88  
SINCE OCT 1 34.53 28.54  
SINCE JAN 1 18.15 13.53  
 
SNOWFALL (IN)  
TODAY MM 0.0  
MONTH TO DATE 0.0 0.0  
SINCE OCT 1 T 2.6  
SINCE JUL 1 T 2.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 8 8  
MONTH TO DATE 282 156  
SINCE MAR 1 1233 1229  
SINCE JUL 1 4000 4238  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 4 21  
SINCE MAR 1 4 21  
SINCE JAN 1 4 21    
.................................................
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
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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