CDUS46 KSEW 230826
CLISEW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT SUN AUG 23 2026

...................................

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR AUGUST 22 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR     LAST                   
                VALUE   (LST)  VALUE           YEAR                   
.....................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         78        MM  89    1896    85                      
  MINIMUM         61        MM  48    1960    57                      
  AVERAGE         70                          71                   

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.58 2004     0.00                   
  MONTH TO DATE    0.02                        1.16                   
  SINCE OCT 1     33.00                       31.73                   
  SINCE JAN 1     16.77                       15.59                   

SNOWFALL (IN)                                                              
  YESTERDAY        0.0                         0.0                    
  MONTH TO DATE    0.0                         0.0                    
  SINCE OCT 1      0.2                         2.6                    
  SINCE JUL 1      0.0                         0.0                    
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                           0                      
  MONTH TO DATE    3                           1                      
  SINCE JUN 1     82                          79                      
  SINCE JUL 1     15                           8                      

 COOLING                                                              
  YESTERDAY        5                           6                      
  MONTH TO DATE   95                         103                      
  SINCE JUN 1    251                         267                      
  SINCE JAN 1    257                         270                      
.....................................................


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  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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