AFOS product CLIGEY
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CDUS45 KRIW 090756
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1255 AM MST SAT FEB 9 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR FEBRUARY 8 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         31    248 PM  54    2006  33     -2       32       
  MINIMUM          5    725 AM -22    2001   9     -4       13       
  AVERAGE         18                        21     -3       23      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.03 2004   0.01  -0.01     0.00    
  MONTH TO DATE    T                         0.05  -0.05      T      
  SINCE DEC 1      0.41                      0.56  -0.15     0.14    
  SINCE JAN 1      0.28                      0.28   0.00     0.03    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       47                        44      3       42       
  MONTH TO DATE  393                       363     30      311       
  SINCE DEC 1   3369                      3320     49     2939       
  SINCE JUL 1   4981                      5177   -196     4522       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     1.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     63           200 PM                                     
 AVERAGE    82                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        62      1999                    
 MINIMUM TEMPERATURE (F)    9       -25      2001                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY  9 2013......SUNRISE   720 AM MST   SUNSET   533 PM MST   
FEBRUARY 10 2013......SUNRISE   719 AM MST   SUNSET   535 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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