AFOS product CLIYKM
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211 
CDUS46 KPDT 200909
CLIYKM

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON OR                                
109 AM PST WED DEC 20 2017


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

...THE YAKIMA WA CLIMATE SUMMARY FOR DECEMBER 19 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1946 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         54R   248 PM  51    2004  35     19       28       
  MINIMUM         29   1149 PM  -9    1984  21      8       13       
  AVERAGE         42                        28     14       21      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          0.46 1953   0.05  -0.04     0.15    
  MONTH TO DATE    0.05                      0.93  -0.88     0.75    
  SINCE OCT 1      1.98                      2.52  -0.54     3.80    
  SINCE JAN 1      9.93                      7.65   2.28     9.86    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.6  1964   0.4   -0.4      0.0     
  MONTH TO DATE    0.0                       5.7   -5.7      7.1     
  SINCE JAN 1     29.5                      17.9   11.6     19.6     
  SINCE JUL 1      0.4                       9.3   -8.9      7.1     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       23                        37    -14       44       
  MONTH TO DATE  565                       680   -115      754       
  SINCE DEC 1    565                       680   -115      754       
  SINCE JUL 1   1834                      2213   -379     1773       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1054                       472    582      774       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     5.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           400 AM                                     
 LOWEST     59           300 PM                                     
 AVERAGE    76                                                       

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

                                                                     
THE YAKIMA WA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        61      1994                    
 MINIMUM TEMPERATURE (F)   21        -7      1984                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 20 2017......SUNRISE   743 AM PST   SUNSET   417 PM PST   
DECEMBER 21 2017......SUNRISE   743 AM PST   SUNSET   417 PM PST   

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

$$