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CDUS45 KMSO 010738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1238 AM MST THU MAR 1 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 29 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         36    130 PM  58    1992  39     -3       33       
  MINIMUM         12   1129 PM -26    1960  13     -1       16       
  AVERAGE         24                        26     -2       25      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.60 1904   0.02  -0.02     0.00    
  MONTH TO DATE    0.16                      0.43  -0.27     0.39    
  SINCE OCT 1      1.53                      2.79  -1.26     2.50    
  SINCE JAN 1      0.27                      0.90  -0.63     0.70    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       41                        39      2       40       
  MONTH TO DATE 1187                      1238    -51     1337       
  SINCE DEC 1   3838                      4118   -280     4155       
  SINCE JUL 1   6140                      6608   -468     6672       
                                                                     
 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    26   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     8.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY SNOW                                                         
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    74           200 AM                                     
 LOWEST     40           700 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   39        58      1901                    
 MINIMUM TEMPERATURE (F)   13       -22      1976                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH  1 2012.........SUNRISE   708 AM MST   SUNSET   617 PM MST   
MARCH  2 2012.........SUNRISE   706 AM MST   SUNSET   619 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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