AFOS product CLIBYG
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CDUS45 KRIW 182000
CLIBYG

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
159 PM MDT WED SEP 18 2013


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

...THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 17 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         88R   147 PM  87    2000  71     17       67       
  MINIMUM         56   1158 PM  32    2003  44     12       38       
  AVERAGE         72                        57     15       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.08          0.50 2002   0.04   0.04     0.00    
  MONTH TO DATE    1.74                      0.63   1.11     0.02    
  SINCE SEP 1      1.74                      0.63   1.11     0.02    
  SINCE JAN 1      6.16                     10.90  -4.74     7.19    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         9     -9       12       
  MONTH TO DATE   10                        99    -89       59       
  SINCE SEP 1     10                        99    -89       59       
  SINCE JUL 1     11                       164   -153       74       
                                                                     
 COOLING                                                             
  YESTERDAY        7                         1      6        0       
  MONTH TO DATE   93                        38     55       44       
  SINCE SEP 1     93                        38     55       44       
  SINCE JAN 1    707                       484    223      794       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED     8.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           800 PM                                     
 LOWEST     16           200 PM                                     
 AVERAGE    48                                                       

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

                                                                     
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        89      1998                    
 MINIMUM TEMPERATURE (F)   44        28      2003                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 18 2013.....SUNRISE   650 AM MDT   SUNSET   711 PM MDT   
SEPTEMBER 19 2013.....SUNRISE   651 AM MDT   SUNSET   709 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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