523  
CDUS46 KSEW 210121  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
621 PM PDT THU JUN 20 2024  
   
...............................  
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR JUNE 20 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 78 MM 87 2004 61  
MINIMUM 52 MM 45 1911 52  
AVERAGE 65 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.20 1984 0.17  
MONTH TO DATE 1.29 1.33  
SINCE OCT 1 35.82 29.87  
SINCE JAN 1 19.44 14.86  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE OCT 1 T 2.6  
SINCE JUL 1 T 2.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 8  
MONTH TO DATE 92 102  
SINCE JUN 1 92 102  
SINCE JUL 1 4092 4340  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 1 10  
SINCE JUN 1 1 10  
SINCE JAN 1 5 31    
.................................................  
 
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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