AFOS product CLIGEY
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CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
128 AM MDT THU MAY 30 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR MAY 29 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         57    223 PM  98    2003  75    -18       75       
  MINIMUM         51   1159 PM  38    2012  47      4       38       
  AVERAGE         54                        61     -7       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.34R         0.22 2011   0.07   0.27      T      
  MONTH TO DATE    0.89                      1.49  -0.60     0.64    
  SINCE MAR 1      1.36                      2.60  -1.24     1.18    
  SINCE JAN 1      1.78                      3.01  -1.23     1.50    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                         6      5        8       
  MONTH TO DATE  186                       270    -84      278       
  SINCE MAR 1   1722                      1698     24     1284       
  SINCE JUL 1   7596                      7669    -73     6592       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   27                        14     13       15       
  SINCE MAR 1     27                        15     12       23       
  SINCE JAN 1     27                        15     12       23       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED    12.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           700 AM                                     
 LOWEST     66          1200 AM                                     
 AVERAGE    81                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        91      2002                    
 MINIMUM TEMPERATURE (F)   47        37      2006                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 30 2013...........SUNRISE   532 AM MDT   SUNSET   849 PM MDT   
MAY 31 2013...........SUNRISE   531 AM MDT   SUNSET   849 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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