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CDUS45 KMSO 100750
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1239 AM MST WED DEC 10 2014


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

...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 9 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         48    507 PM  57    1957  29     19       22       
  MINIMUM         20    440 AM -40    1972   6     14      -22       
  AVERAGE         34                        18     16        0      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.30 1904   0.02  -0.02      T      
  MONTH TO DATE    T                         0.16  -0.16     0.10    
  SINCE OCT 1      1.83                      1.54   0.29     0.92    
  SINCE JAN 1     14.27                     12.42   1.85    11.20    
                                                                     
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       65       
  MONTH TO DATE  322                       417    -95      577       
  SINCE DEC 1    322                       417    -95      577       
  SINCE JUL 1   2652                      2907   -255     2837       
                                                                     
 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    12   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     3.5                                         

                                                                     
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           300 AM                                     
 LOWEST     49           200 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   29        57      1990                    
 MINIMUM TEMPERATURE (F)    5       -34      1961                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 10 2014......SUNRISE   801 AM MST   SUNSET   445 PM MST   
DECEMBER 11 2014......SUNRISE   802 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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