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CDUS45 KMSO 110743
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1243 AM MST THU DEC 11 2014


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

...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 10 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         42    319 PM  57    1990  29     13       24       
  MINIMUM         25    834 AM -34    1961   5     20       11       
  AVERAGE         34                        17     17       18      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.36 1916   0.01  -0.01     0.03    
  MONTH TO DATE    T                         0.17  -0.17     0.13    
  SINCE OCT 1      1.83                      1.55   0.28     0.95    
  SINCE JAN 1     14.27                     12.43   1.84    11.23    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        48    -17       47       
  MONTH TO DATE  353                       465   -112      624       
  SINCE DEC 1    353                       465   -112      624       
  SINCE JUL 1   2683                      2955   -272     2884       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1     78                        81     -3      104       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     2.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           400 AM                                     
 LOWEST     65           300 PM                                     
 AVERAGE    79                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   29        51      2004                    
 MINIMUM TEMPERATURE (F)    5       -36      1932                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 11 2014......SUNRISE   802 AM MST   SUNSET   445 PM MST   
DECEMBER 12 2014......SUNRISE   803 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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