AFOS product CLIGEY
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CDUS45 KRIW 010736
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
128 AM MDT TUE OCT 1 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 30 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         76    154 PM  85    2011  67      9       79       
  MINIMUM         45    537 AM  38    2009  37      8       45       
                                      2008                          
                                      2007                          
  AVERAGE         61                        52      9       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.25 2009   0.03  -0.03     0.00    
  MONTH TO DATE    1.11                      0.88   0.23     0.03    
  SINCE SEP 1      1.11                      0.88   0.23     0.03    
  SINCE JAN 1      3.73                      6.33  -2.60     1.95    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                        13     -9        3       
  MONTH TO DATE  122                       209    -87       73       
  SINCE SEP 1    122                       210    -88       73       
  SINCE JUL 1    122                       231   -109       74       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   96                        36     60       30       
  SINCE SEP 1     96                        36     60       30       
  SINCE JAN 1   1005                       669    336      977       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     9.2                                         

                                                                     
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    82           700 AM                                     
 LOWEST     21           200 PM                                     
 AVERAGE    52                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        91      2011                    
 MINIMUM TEMPERATURE (F)   37        30      2003                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  1 2013.......SUNRISE   710 AM MDT   SUNSET   652 PM MDT   
OCTOBER  2 2013.......SUNRISE   712 AM MDT   SUNSET   651 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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