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CDUS45 KMSO 090744
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1242 AM MST MON DEC 9 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 8 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         -1    424 PM  52    1990  30    -31       24       
  MINIMUM        -26    211 AM -39    1972   6    -32        1       
  AVERAGE        -13                        18    -31       13      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.20 1917   0.02  -0.02      T      
  MONTH TO DATE    0.10                      0.14  -0.04     0.16    
  SINCE OCT 1      0.92                      1.52  -0.60     1.49    
  SINCE JAN 1     11.20                     12.40  -1.20     8.92    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       78                        47     31       52       
  MONTH TO DATE  512                       369    143      281       
  SINCE DEC 1    512                       369    143      281       
  SINCE JUL 1   2772                      2859    -87     2543       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    104                        81     23      121       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     2.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           700 PM                                     
 LOWEST     69           400 AM                                     
 AVERAGE    81                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   29        57      1957                    
 MINIMUM TEMPERATURE (F)    6       -40      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  9 2013......SUNRISE   800 AM MST   SUNSET   445 PM MST   
DECEMBER 10 2013......SUNRISE   801 AM MST   SUNSET   445 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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