AFOS product CLIGEY
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CDUS45 KRIW 010759
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
157 AM MDT THU AUG 1 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR JULY 31 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        MM 101    2012  92     -2      101        
                                      2000                          
  MINIMUM         53        MM  49    2009  58     -5       65        
  AVERAGE         72                        75     -3       83      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01R         T    2011   0.02  -0.01     0.00    
                                      2010                          
                                      2009                          
  MONTH TO DATE    0.32                      0.66  -0.34     0.10    
  SINCE JUN 1      0.72                      1.86  -1.14     0.22    
  SINCE JAN 1      2.62                      5.03  -2.41     1.75    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         1     -1        0       
  SINCE JUN 1     36                        76    -40       20       
  SINCE JUL 1      0                         6     -6        0       
                                                                     
 COOLING                                                             
  YESTERDAY        7                        10     -3       18       
  MONTH TO DATE  383                       277    106      453       
  SINCE JUN 1    556                       383    173      661       
  SINCE JAN 1    583                       403    180      684       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED    MM                                           

                                                                     
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     15           300 PM                                     
 AVERAGE    52                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   92       104      2008                    
 MINIMUM TEMPERATURE (F)   58        48      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST  1 2013........SUNRISE   559 AM MDT   SUNSET   837 PM MDT   
AUGUST  2 2013........SUNRISE   600 AM MDT   SUNSET   836 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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