AFOS product CLIGEY
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CDUS45 KRIW 010741
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1235 AM MST FRI MAR 1 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR FEBRUARY 28 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         36    404 PM  69    2006  43     -7       26       
  MINIMUM         12    529 AM  -5    2001  17     -5       18       
  AVERAGE         24                        30     -6       22      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.16 2012   0.01  -0.01     0.16    
  MONTH TO DATE    0.14                      0.18  -0.04     0.29    
  SINCE DEC 1      0.55                      0.69  -0.14     0.43    
  SINCE JAN 1      0.42                      0.41   0.01     0.32    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       41                        35      6       43       
  MONTH TO DATE 1286                      1160    126     1057       
  SINCE DEC 1   4262                      4114    148     3685       
  SINCE JUL 1   5874                      5971    -97     5268       
                                                                     
 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    10   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     2.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88           700 AM                                     
 LOWEST     51           300 PM                                     
 AVERAGE    70                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   44        67      2008                    
 MINIMUM TEMPERATURE (F)   18        -4      2002                    
                                             2001                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH  1 2013.........SUNRISE   649 AM MST   SUNSET   601 PM MST   
MARCH  2 2013.........SUNRISE   647 AM MST   SUNSET   602 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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