AFOS product CLIBYG
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CDUS45 KRIW 200741
CLIBYG


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
140 AM MDT FRI SEP 20 2013


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

...THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 19 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         57    418 PM  94    2010  69    -12       70       
  MINIMUM         44   1142 PM  38    2010  43      1       49       
                                      2000                          
  AVERAGE         51                        56     -5       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          0.35 2000   0.05  -0.04     0.00    
  MONTH TO DATE    2.02                      0.72   1.30     0.02    
  SINCE SEP 1      2.02                      0.72   1.30     0.02    
  SINCE JAN 1      6.44                     10.99  -4.55     7.19    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                         9      5        5       
  MONTH TO DATE   29                       117    -88       66       
  SINCE SEP 1     29                       117    -88       66       
  SINCE JUL 1     30                       182   -152       81       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   93                        40     53       44       
  SINCE SEP 1     93                        40     53       44       
  SINCE JAN 1    707                       486    221      794       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     9.5                                         

                                                                     
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    83           800 PM                                     
 LOWEST     51           200 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        81      2007                    
 MINIMUM TEMPERATURE (F)   43        34      2000                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 20 2013.....SUNRISE   652 AM MDT   SUNSET   707 PM MDT   
SEPTEMBER 21 2013.....SUNRISE   653 AM MDT   SUNSET   706 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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