AFOS product CLIBYG
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CDUS45 KRIW 160746
CLIBYG


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
146 AM MDT MON SEP 16 2013


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

...THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 15 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    147 PM  92    2000  72     -6       87       
  MINIMUM         55   1159 PM  36    2004  45     10       57       
  AVERAGE         61                        58      3       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.18 2006   0.04  -0.04     0.00    
  MONTH TO DATE    1.66                      0.56   1.10     0.02    
  SINCE SEP 1      1.66                      0.56   1.10     0.02    
  SINCE JAN 1      6.08                     10.83  -4.75     7.19    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                         8     -4        0       
  MONTH TO DATE   10                        82    -72       42       
  SINCE SEP 1     10                        82    -72       42       
  SINCE JUL 1     11                       147   -136       57       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        7       
  MONTH TO DATE   85                        36     49       44       
  SINCE SEP 1     85                        36     49       44       
  SINCE JAN 1    699                       482    217      794       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED    11.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     63          1200 PM                                     
 AVERAGE    78                                                       

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

                                                                     
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        92      2000                    
 MINIMUM TEMPERATURE (F)   45        36      2006                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 16 2013.....SUNRISE   647 AM MDT   SUNSET   715 PM MDT   
SEPTEMBER 17 2013.....SUNRISE   648 AM MDT   SUNSET   713 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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