AFOS product CLIGEY
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CDUS45 KRIW 050733
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
129 AM MDT FRI APR 5 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR APRIL 4 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         72    353 PM  80    2000  57     15       72       
  MINIMUM         37    600 AM  16    2002  29      8       31       
  AVERAGE         55                        43     12       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.01 2004   0.01  -0.01     0.00    
  MONTH TO DATE    0.00                      0.05  -0.05      T      
  SINCE MAR 1      0.09                      0.45  -0.36     0.03    
  SINCE JAN 1      0.51                      0.86  -0.35     0.35    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                        22    -12       13       
  MONTH TO DATE   63                        89    -26       63       
  SINCE MAR 1    921                       960    -39      655       
  SINCE JUL 1   6795                      6931   -136     5963       
                                                                     
 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    16   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     4.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    59           200 AM                                     
 LOWEST     16           400 PM                                     
 AVERAGE    38                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   58        78      2006                    
 MINIMUM TEMPERATURE (F)   29        18      2009                    
                                             1999                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  5 2013.........SUNRISE   645 AM MDT   SUNSET   745 PM MDT   
APRIL  6 2013.........SUNRISE   644 AM MDT   SUNSET   746 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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