AFOS product CLIBYG
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CDUS45 KRIW 090734
CLIBYG


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
133 AM MDT THU MAY 9 2013


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

...THE BUFFALO WY CLIMATE SUMMARY FOR MAY 8 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         67    430 PM  81    2004  61      6       64       
  MINIMUM         48   1034 PM  25    2010  39      9       35       
                                      2002                          
  AVERAGE         58                        50      8       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.40 2003   0.08  -0.08     0.00    
  MONTH TO DATE    0.14                      0.52  -0.38     0.48    
  SINCE MAR 1      1.05                      2.74  -1.69     2.01    
  SINCE JAN 1      1.66                      3.51  -1.85     2.72    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                        15     -8       15       
  MONTH TO DATE  133                       128      5      125       
  SINCE MAR 1   1889                      1732    157     1225       
  SINCE JUL 1   6838                      6972   -134     6155       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        3       
  SINCE JAN 1      0                         0      0        3       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED    13.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    59           700 AM                                     
 LOWEST     29           400 PM                                     
 AVERAGE    44                                                       

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

                                                                     
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        78      2012                    
 MINIMUM TEMPERATURE (F)   39        20      2002                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  9 2013...........SUNRISE   546 AM MDT   SUNSET   821 PM MDT   
MAY 10 2013...........SUNRISE   545 AM MDT   SUNSET   822 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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