AFOS product CLIBYG
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CDUS45 KRIW 170739
CLIBYG


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
138 AM MDT THU SEP 17 2015


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

...THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 16 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         78   1153 AM  92    2000  71      7       82       
  MINIMUM         47   1159 PM  36    2006  45      2       52       
  AVERAGE         63                        58      5       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.62 2006   0.03  -0.03     0.00    
  MONTH TO DATE    T                         0.59  -0.59     0.83    
  SINCE SEP 1      T                         0.59  -0.59     0.83    
  SINCE JAN 1     12.41                     10.86   1.55    11.04    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                         8     -6        0       
  MONTH TO DATE   24                        90    -66      187       
  SINCE SEP 1     24                        90    -66      187       
  SINCE JUL 1    103                       155    -52      246       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        2       
  MONTH TO DATE   73                        37     36       14       
  SINCE SEP 1     73                        37     36       14       
  SINCE JAN 1    516                       483     33      348       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    14.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           400 AM                                     
 LOWEST     25          1200 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        88      2013                    
 MINIMUM TEMPERATURE (F)   44        32      2003                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 17 2015.....SUNRISE   648 AM MDT   SUNSET   714 PM MDT   
SEPTEMBER 18 2015.....SUNRISE   649 AM MDT   SUNSET   712 PM MDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$