AFOS product CLIGEY
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CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
138 AM MDT MON MAY 6 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR MAY 5 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         66    322 PM  89    2004  67     -1       58       
  MINIMUM         37    519 AM  28    2010  39     -2       35       
  AVERAGE         52                        53     -1       47      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.07 2010   0.03  -0.03     0.04    
  MONTH TO DATE    0.04                      0.14  -0.10     0.04    
  SINCE MAR 1      0.51                      1.25  -0.74     0.58    
  SINCE JAN 1      0.93                      1.66  -0.73     0.90    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        12      1       18       
  MONTH TO DATE   88                        65     23       52       
  SINCE MAR 1   1624                      1493    131     1058       
  SINCE JUL 1   7498                      7464     34     6366       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         1     -1        8       
  SINCE JAN 1      0                         1     -1        8       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     3.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           100 AM                                     
 LOWEST     26           400 PM                                     
 AVERAGE    61                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        81      2004                    
 MINIMUM TEMPERATURE (F)   39        28      2010                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  6 2013...........SUNRISE   555 AM MDT   SUNSET   823 PM MDT   
MAY  7 2013...........SUNRISE   554 AM MDT   SUNSET   824 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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