545  
CDUS46 KSEW 210117  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
617 PM PDT SAT JUL 20 2024  
   
...............................  
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR JULY 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 86 MM 95 1942 86  
MINIMUM 58 MM 50 1922 60  
1974  
AVERAGE 72 73  
 
PRECIPITATION (IN)  
TODAY 0.00 0.72 2012 0.00  
MONTH TO DATE 0.00 0.02  
SINCE OCT 1 36.03 29.89  
SINCE JAN 1 19.65 14.88  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE OCT 1 T 2.6  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0  
MONTH TO DATE 2 1  
SINCE JUN 1 109 109  
SINCE JUL 1 2 1  
 
COOLING  
TODAY 7 8  
MONTH TO DATE 146 88  
SINCE JUN 1 157 112  
SINCE JAN 1 161 133    
.................................................  
 
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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