AFOS product CLIYKM
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057 
CDUS46 KPDT 280920
CLIYKM

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON OR                                
117 AM PST THU DEC 28 2017


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

...THE YAKIMA WA CLIMATE SUMMARY FOR DECEMBER 27 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         30    304 PM  62    1980  34     -4       42       
  MINIMUM         24    815 AM  -2    1948  21      3       16       
  AVERAGE         27                        28     -1       29      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.74 1965   0.05  -0.05      T      
  MONTH TO DATE    0.24                      1.35  -1.11     0.87    
  SINCE OCT 1      2.17                      2.94  -0.77     3.92    
  SINCE JAN 1     10.12                      8.07   2.05     9.98    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             9.3  1973   0.4   MM         T      
  MONTH TO DATE    1.2                       8.3   -7.1      7.4     
  SINCE JAN 1     30.7                      20.5   10.2     19.9     
  SINCE JUL 1      1.6                      11.9  -10.3      7.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       38                        37      1       36       
  MONTH TO DATE  893                       980    -87     1061       
  SINCE DEC 1    893                       980    -87     1061       
  SINCE JUL 1   2162                      2513   -351     2080       
                                                                     
 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     6   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     0.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81           200 AM                                     
 LOWEST     63           300 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE YAKIMA WA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        57      1949                    
 MINIMUM TEMPERATURE (F)   21        -7      1996                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 28 2017......SUNRISE   746 AM PST   SUNSET   422 PM PST   
DECEMBER 29 2017......SUNRISE   746 AM PST   SUNSET   423 PM PST   

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


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