AFOS product CLIGEY
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CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1152 AM MDT THU MAR 21 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR MARCH 20 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         56    415 PM  74    2007  53      3       49       
  MINIMUM         19    633 AM   5    2002  25     -6       27       
  AVERAGE         38                        39     -1       38      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.06 2006   0.01  -0.01     0.00    
  MONTH TO DATE    0.01                      0.21  -0.20     0.03    
  SINCE MAR 1      0.01                      0.21  -0.20     0.03    
  SINCE JAN 1      0.43                      0.62  -0.19     0.35    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       27                        26      1       27       
  MONTH TO DATE  552                       602    -50      453       
  SINCE MAR 1    552                       602    -50      453       
  SINCE JUL 1   6426                      6573   -147     5761       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    SE (130)      
  AVERAGE WIND SPEED     2.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    74           800 AM                                     
 LOWEST     18           300 PM                                     
 AVERAGE    46                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   53        75      2009                    
 MINIMUM TEMPERATURE (F)   25         5      2002                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 21 2013.........SUNRISE   713 AM MDT   SUNSET   726 PM MDT   
MARCH 22 2013.........SUNRISE   711 AM MDT   SUNSET   728 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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