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CDUS45 KMSO 280744
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1244 AM MST TUE FEB 28 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 27 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    416 PM  60    1932  38     -7       30       
  MINIMUM          8    748 AM -33    1962  13     -5       -1       
  AVERAGE         20                        25     -5       15      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.40 1906   0.01  -0.01     0.00    
  MONTH TO DATE    0.16                      0.41  -0.25     0.39    
  SINCE OCT 1      1.53                      2.77  -1.24     2.50    
  SINCE JAN 1      0.27                      0.88  -0.61     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       45                        40      5       50       
  MONTH TO DATE 1100                      1160    -60     1297       
  SINCE DEC 1   3751                      4041   -290     4115       
  SINCE JUL 1   6053                      6531   -478     6632       
                                                                     
 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    10   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     3.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           400 AM                                     
 LOWEST     35           300 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   39        58      1992                    
 MINIMUM TEMPERATURE (F)   13       -33      1960                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 28 2012......SUNRISE   711 AM MST   SUNSET   614 PM MST   
FEBRUARY 29 2012......SUNRISE   710 AM MST   SUNSET   616 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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