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CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
129 AM MDT SUN AUG 25 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR AUGUST 24 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         90    258 PM  97    2011  87      3       94       
                                      1999                          
  MINIMUM         64    509 AM  44    2010  53     11       55       
  AVERAGE         77                        70      7       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.01 2009   0.02  -0.02     0.00    
  MONTH TO DATE    T                         0.27  -0.27     0.17    
  SINCE JUN 1      0.72                      2.13  -1.41     0.39    
  SINCE JAN 1      2.62                      5.30  -2.68     1.92    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         2     -2        1       
  SINCE JUN 1     36                        78    -42       21       
  SINCE JUL 1      0                         8     -8        1       
                                                                     
 COOLING                                                             
  YESTERDAY       12                         6      6       10       
  MONTH TO DATE  241                       197     44      203       
  SINCE JUN 1    797                       580    217      864       
  SINCE JAN 1    824                       600    224      887       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     5.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    67           500 AM                                     
 LOWEST     19           300 PM                                     
 AVERAGE    43                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   87        99      2008                    
 MINIMUM TEMPERATURE (F)   52        45      2005                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 25 2013........SUNRISE   627 AM MDT   SUNSET   801 PM MDT   
AUGUST 26 2013........SUNRISE   628 AM MDT   SUNSET   759 PM MDT   

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




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