AFOS product CLIYKM
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CDUS46 KPDT 100841
CLIYKM

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON OR                                
1241 AM PST MON DEC 10 2018


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

...THE YAKIMA WA CLIMATE SUMMARY FOR DECEMBER 9 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1946 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         36    309 PM  57    1991  37     -1       34       
                                      1979                          
                                      1956                          
  MINIMUM         28    642 AM  -3    2009  22      6       32       
  AVERAGE         32                        29      3       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          1.37 1987   0.05  -0.03     0.00    
  MONTH TO DATE    0.12                      0.44  -0.32      T      
  SINCE OCT 1      1.61                      2.03  -0.42     1.93    
  SINCE JAN 1      4.50                      7.16  -2.66     9.88    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             2.3  1987   0.2   MM        0.0     
  MONTH TO DATE    0.0                       2.5   -2.5      0.0     
  SINCE JAN 1      0.8                      14.7  -13.9     29.5     
  SINCE JUL 1      T                         6.1   -6.1      0.4     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                        36     -3       32       
  MONTH TO DATE  300                       312    -12      284       
  SINCE DEC 1    300                       312    -12      284       
  SINCE JUL 1   1763                      1845    -82     1553       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    677                       472    205     1054       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED     6   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     0.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           700 AM                                     
 LOWEST     70           200 PM                                     
 AVERAGE    81                                                       

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

                                                                     
THE YAKIMA WA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        64      1946                    
 MINIMUM TEMPERATURE (F)   21        -5      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 10 2018......SUNRISE   735 AM PST   SUNSET   415 PM PST   
DECEMBER 11 2018......SUNRISE   736 AM PST   SUNSET   415 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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