AFOS product CLIGEY
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CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
128 AM MDT TUE OCT 8 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR OCTOBER 7 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         69    324 PM  81    2003  64      5       56       
  MINIMUM         34    633 AM  19    2000  35     -1       29       
  AVERAGE         52                        49      3       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.83 2011   0.02  -0.02     0.00    
  MONTH TO DATE    0.49                      0.18   0.31      T      
  SINCE SEP 1      1.60                      1.06   0.54     0.03    
  SINCE JAN 1      4.22                      6.51  -2.29     1.95    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        16     -3       22       
  MONTH TO DATE  138                       101     37      129       
  SINCE SEP 1    260                       311    -51      202       
  SINCE JUL 1    260                       332    -72      203       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1     96                        36     60       30       
  SINCE JAN 1   1005                       669    336      977       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED     3.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           500 AM                                     
 LOWEST     32           400 PM                                     
 AVERAGE    66                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        78      2003                    
 MINIMUM TEMPERATURE (F)   35        20      2000                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  8 2013.......SUNRISE   719 AM MDT   SUNSET   640 PM MDT   
OCTOBER  9 2013.......SUNRISE   720 AM MDT   SUNSET   638 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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