Weather Service Report


316 
CDUS46 KPDT 210837
CLIYKM

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON OR                                
129 AM PDT MON SEP 21 2020


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

...THE YAKIMA WA CLIMATE SUMMARY FOR SEPTEMBER 20 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1946 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         77    353 PM  90    2012  77      0       77       
                                      1994                          
                                      1952                          
  MINIMUM         45    609 AM  30    1993  42      3       50       
  AVERAGE         61                        59      2       64      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.19 2008   0.01  -0.01     0.00    
  MONTH TO DATE    T                         0.23  -0.23     0.49    
  SINCE OCT 1      3.89                      8.12  -4.23     9.45    
  SINCE JAN 1      2.68                      5.00  -2.32     7.28    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                         6     -2        1       
  MONTH TO DATE   25                        78    -53       49       
  SINCE SEP 1     25                        78    -53       49       
  SINCE JUL 1     35                       126    -91       50       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   65                        29     36       47       
  SINCE SEP 1     65                        29     36       47       
  SINCE JAN 1    708                       469    239      625       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     4.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           500 AM                                     
 LOWEST     29           400 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE YAKIMA WA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        89      2014                    
                                             2012                    
                                             1967                    
 MINIMUM TEMPERATURE (F)   42        31      1971                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 21 2020.....SUNRISE   649 AM PDT   SUNSET   700 PM PDT   
SEPTEMBER 22 2020.....SUNRISE   650 AM PDT   SUNSET   658 PM PDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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Western Regional Climate Center, wrcc@dri.edu