431  
CDUS46 KSEW 270836  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
136 AM PDT SAT MAY 27 2023  
   
...............................
 
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR MAY 26 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1894 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST  
VALUE (LST) VALUE YEAR    
.................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 MM 89 2005 68  
MINIMUM 53 MM 41 1921 51  
AVERAGE 66 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 1913 0.10  
MONTH TO DATE 0.88 2.70  
SINCE OCT 1 28.54 35.91  
SINCE JAN 1 13.53 18.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE OCT 1 2.6 5.3  
SINCE JUL 1 2.6 5.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5  
MONTH TO DATE 125 284  
SINCE MAR 1 1198 1310  
SINCE JUL 1 4207 4410  
 
COOLING  
YESTERDAY 1 0  
MONTH TO DATE 21 0  
SINCE MAR 1 21 0  
SINCE JAN 1 21 0    
.................................................
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
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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