AFOS product CLIGEY
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CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
130 AM MDT SAT MAY 25 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR MAY 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         77    524 PM  86    2001  73      4       63       
  MINIMUM         54   1159 PM  27    2002  45      9       37       
  AVERAGE         66                        59      7       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.75 2010   0.07  -0.07     0.00    
  MONTH TO DATE    0.42                      1.14  -0.72     0.21    
  SINCE MAR 1      0.89                      2.25  -1.36     0.75    
  SINCE JAN 1      1.31                      2.66  -1.35     1.07    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         7     -7       15       
  MONTH TO DATE  168                       240    -72      194       
  SINCE MAR 1   1704                      1668     36     1200       
  SINCE JUL 1   7578                      7639    -61     6508       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         1      0        0       
  MONTH TO DATE   26                         9     17       15       
  SINCE MAR 1     26                        10     16       23       
  SINCE JAN 1     26                        10     16       23       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     6.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           500 AM                                     
 LOWEST      9           700 PM                                     
 AVERAGE    46                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        91      2003                    
 MINIMUM TEMPERATURE (F)   46        35      2002                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 25 2013...........SUNRISE   535 AM MDT   SUNSET   844 PM MDT   
MAY 26 2013...........SUNRISE   534 AM MDT   SUNSET   845 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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