AFOS product CLIGEY
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CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
132 AM MDT MON SEP 30 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 29 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         70    323 PM  87    2009  67      3       79       
  MINIMUM         45    542 AM  27    1999  38      7       48       
  AVERAGE         58                        53      5       64      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.02 2007   0.03  -0.03     0.00    
  MONTH TO DATE    1.11                      0.85   0.26     0.03    
  SINCE SEP 1      1.11                      0.85   0.26     0.03    
  SINCE JAN 1      3.73                      6.30  -2.57     1.95    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                        12     -5        1       
  MONTH TO DATE  118                       196    -78       70       
  SINCE SEP 1    118                       196    -78       70       
  SINCE JUL 1    118                       217    -99       71       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   96                        34     62       30       
  SINCE SEP 1     96                        34     62       30       
  SINCE JAN 1   1005                       667    338      977       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     8.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    71           600 AM                                     
 LOWEST     30           400 PM                                     
 AVERAGE    51                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        85      2011                    
 MINIMUM TEMPERATURE (F)   37        38      2009                    
                                             2008                    
                                             2007                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 30 2013.....SUNRISE   709 AM MDT   SUNSET   654 PM MDT   
OCTOBER  1 2013.......SUNRISE   710 AM MDT   SUNSET   652 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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