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CDUS45 KMSO 240738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1238 AM MST TUE JAN 24 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 23 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         31    147 PM  57    2005  32     -1       40       
  MINIMUM          7   1128 PM -36    1969   8     -1       16       
  AVERAGE         19                        20     -1       28      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.27 1989   0.02  -0.02     0.01    
  MONTH TO DATE    0.09                      0.36  -0.27     0.24    
  SINCE OCT 1      1.35                      2.25  -0.90     2.04    
  SINCE JAN 1      0.09                      0.36  -0.27     0.24    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       46                        45      1       37       
  MONTH TO DATE  943                      1049   -106     1001       
  SINCE DEC 1   2366                      2523   -157     2469       
  SINCE JUL 1   4668                      5013   -345     4986       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     3.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           700 PM                                     
 LOWEST     57           100 AM                                     
 AVERAGE    77                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        56      2005                    
 MINIMUM TEMPERATURE (F)    8       -38      1949                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 24 2012.......SUNRISE   801 AM MST   SUNSET   523 PM MST   
JANUARY 25 2012.......SUNRISE   800 AM MST   SUNSET   525 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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