AFOS product CLIGEY
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CDUS45 KRIW 060751
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1237 AM MST FRI DEC 6 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR DECEMBER 5 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          4    316 PM  58    2012  31    -27       58       
  MINIMUM        -15R   822 AM  -7    2011   9    -24       26       
  AVERAGE         -5                        20    -25       42      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.07 2005   0.01  -0.01     0.00    
  MONTH TO DATE    0.01                      0.07  -0.06     0.00    
  SINCE DEC 1      0.01                      0.07  -0.06     0.00    
  SINCE JAN 1      4.86                      7.30  -2.44     2.22    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       70                        45     25       23       
  MONTH TO DATE  237                       221     16      125       
  SINCE DEC 1    237                       221     16      125       
  SINCE JUL 1   2045                      2078    -33     1737       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1005                       669    336      977       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     4.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           700 AM                                     
 LOWEST     68           300 PM                                     
 AVERAGE    79                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        47      2003                    
 MINIMUM TEMPERATURE (F)    8       -10      2005                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  6 2013......SUNRISE   734 AM MST   SUNSET   433 PM MST   
DECEMBER  7 2013......SUNRISE   735 AM MST   SUNSET   432 PM MST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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