289  
CDUS46 KSEW 260118  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
618 PM PDT WED SEP 25 2024  
   
...............................  
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR SEPTEMBER 25 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 66 MM 81 1991 63  
MINIMUM 60 MM 36 1908 56  
AVERAGE 63 60  
 
PRECIPITATION (IN)  
TODAY 0.06 1.02 2023 1.02  
MONTH TO DATE 0.47 2.13  
SINCE OCT 1 39.19 32.65  
SINCE JAN 1 22.81 17.64  
 
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 2 5  
MONTH TO DATE 45 55  
SINCE SEP 1 45 55  
SINCE JUL 1 72 60  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 53 23  
SINCE SEP 1 53 23  
SINCE JAN 1 342 341    
.................................................  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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