AFOS product CLIGEY
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CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
130 AM MDT THU OCT 17 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR OCTOBER 16 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         50    403 PM  70    2012  60    -10       70       
  MINIMUM         25R   624 AM  27    2001  32     -7       38       
  AVERAGE         38                        46     -8       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.08 2011   0.03  -0.03     0.02    
  MONTH TO DATE    0.92                      0.40   0.52     0.02    
  SINCE SEP 1      2.03                      1.28   0.75     0.05    
  SINCE JAN 1      4.65                      6.73  -2.08     1.97    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       27                        19      8       11       
  MONTH TO DATE  344                       258     86      276       
  SINCE SEP 1    466                       468     -2      349       
  SINCE JUL 1    466                       489    -23      350       
                                                                     
 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    17   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     5.9                                         

                                                                     
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    92           500 AM                                     
 LOWEST     39           200 PM                                     
 AVERAGE    66                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   60        79      2003                    
 MINIMUM TEMPERATURE (F)   32        21      2002                    
                                             1999                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 17 2013.......SUNRISE   730 AM MDT   SUNSET   624 PM MDT   
OCTOBER 18 2013.......SUNRISE   732 AM MDT   SUNSET   622 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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