AFOS product CLIBYG
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CLIBYG


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1230 AM MST FRI DEC 16 2016


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

...THE BUFFALO WY CLIMATE SUMMARY FOR DECEMBER 15 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         17    155 PM  59    2006  36    -19       25       
  MINIMUM         10   1159 PM -20    2008  15     -5       19       
  AVERAGE         14                        25    -11       22      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.10 2010   0.01  -0.01     0.01    
  MONTH TO DATE    0.07                      0.22  -0.15     0.01    
  SINCE DEC 1      0.07                      0.22  -0.15     0.01    
  SINCE JAN 1     12.11                     13.27  -1.16    13.68    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       51                        40     11       43       
  MONTH TO DATE  723                       588    135      436       
  SINCE DEC 1    723                       588    135      436       
  SINCE JUL 1   1905                      2422   -517     1865       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    632                       492    140      560       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED    12.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88           500 PM                                     
 LOWEST     73           100 AM                                     
 AVERAGE    81                                                       

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

                                                                     
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        53      1999                    
 MINIMUM TEMPERATURE (F)   15       -15      2008                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 16 2016......SUNRISE   737 AM MST   SUNSET   429 PM MST   
DECEMBER 17 2016......SUNRISE   738 AM MST   SUNSET   429 PM MST   

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




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