AFOS product CLIGEY
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CDUS45 KRIW 100738
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
137 AM MDT SAT AUG 10 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR AUGUST 9 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         78    404 PM 100    2006  91    -13       99       
                                      2000                          
  MINIMUM         61   1159 PM  50    2009  57      4       68       
                                      2002                          
  AVERAGE         70                        74     -4       84      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.06 2005   0.01  -0.01      T      
  MONTH TO DATE    T                         0.08  -0.08      T      
  SINCE JUN 1      0.72                      1.94  -1.22     0.22    
  SINCE JAN 1      2.62                      5.11  -2.49     1.75    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        1       
  SINCE JUN 1     36                        76    -40       21       
  SINCE JUL 1      0                         6     -6        1       
                                                                     
 COOLING                                                             
  YESTERDAY        5                         9     -4       19       
  MONTH TO DATE   85                        86     -1       90       
  SINCE JUN 1    641                       469    172      751       
  SINCE JAN 1    668                       489    179      774       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     5.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    67          1100 PM                                     
 LOWEST     36           400 PM                                     
 AVERAGE    52                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   91        99      2003                    
 MINIMUM TEMPERATURE (F)   57        48      2002                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 10 2013........SUNRISE   610 AM MDT   SUNSET   825 PM MDT   
AUGUST 11 2013........SUNRISE   611 AM MDT   SUNSET   823 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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