CDUS46 KSEW 240829
CLISEW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SEATTLE
129 AM PDT MON AUG 24 2026

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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR AUGUST 23 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         75        MM  89    1933    87                      
  MINIMUM         61        MM  48    1895    58                      
  AVERAGE         68                          73                   

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.54 1977     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        3                           8                      
  MONTH TO DATE   98                         111                      
  SINCE JUN 1    254                         275                      
  SINCE JAN 1    260                         278                      
.....................................................


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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