CDUS46 KSEW 220827
CLISEW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT SAT AUG 22 2026

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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR AUGUST 21 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         82        MM  89    1915    77                      
                                      2018                           
  MINIMUM         61        MM  48    1973    54                      
  AVERAGE         72                          66                   

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.33 1923     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        7                           1                      
  MONTH TO DATE   90                          97                      
  SINCE JUN 1    246                         261                      
  SINCE JAN 1    252                         264                      
.....................................................


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.




$$