AFOS product CLIGEY
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CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
131 AM MDT THU OCT 31 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR OCTOBER 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         46    348 PM  67    2008  54     -8       66       
  MINIMUM         28    724 AM  10    2002  27      1       28       
  AVERAGE         37                        40     -3       47      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.08 2007   0.01  -0.01     0.00    
  MONTH TO DATE    1.09                      0.59   0.50     0.06    
  SINCE SEP 1      2.20                      1.47   0.73     0.09    
  SINCE JAN 1      4.82                      6.92  -2.10     2.01    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       28                        25      3       18       
  MONTH TO DATE  663                       564     99      594       
  SINCE SEP 1    785                       774     11      667       
  SINCE JUL 1    785                       795    -10      668       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1     96                        36     60       30       
  SINCE JAN 1   1005                       669    336      977       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     E (100)      
  AVERAGE WIND SPEED     1.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           600 AM                                     
 LOWEST     65           300 PM                                     
 AVERAGE    83                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   53        76      1999                    
 MINIMUM TEMPERATURE (F)   26         9      2006                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 31 2013.......SUNRISE   749 AM MDT   SUNSET   602 PM MDT   
NOVEMBER  1 2013......SUNRISE   750 AM MDT   SUNSET   601 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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