624  
CDUS46 KSEW 240122  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
622 PM PDT THU MAY 23 2024  
   
...............................  
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR MAY 23 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 63 MM 90 1969 65  
MINIMUM 49 MM 40 1916 50  
AVERAGE 56 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.79 1896 0.00  
MONTH TO DATE 2.15 0.88  
SINCE OCT 1 33.73 28.54  
SINCE JAN 1 17.35 13.53  
 
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 9 7  
MONTH TO DATE 206 121  
SINCE MAR 1 1157 1194  
SINCE JUL 1 3924 4203  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 4 20  
SINCE MAR 1 4 20  
SINCE JAN 1 4 20    
.................................................  
 
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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