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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1245 AM MST THU FEB 28 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 27 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         38    407 PM  60    1932  38      0       31       
  MINIMUM          0    429 AM -33    1962  13    -13        8       
  AVERAGE         19                        25     -6       20      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.40 1906   0.01  -0.01     0.00    
  MONTH TO DATE    0.13                      0.41  -0.28     0.16    
  SINCE OCT 1      2.03                      2.77  -0.74     1.53    
  SINCE JAN 1      0.40                      0.88  -0.48     0.27    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       46                        40      6       45       
  MONTH TO DATE 1164                      1160      4     1100       
  SINCE DEC 1   4075                      4041     34     3751       
  SINCE JUL 1   6337                      6531   -194     6053       
                                                                     
 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    16   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     4.0                                         

                                                                     
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    87           300 AM                                     
 LOWEST     29           500 PM                                     
 AVERAGE    58                                                       

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

                                                                     
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 2013......SUNRISE   710 AM MST   SUNSET   616 PM MST   
MARCH  1 2013.........SUNRISE   708 AM MST   SUNSET   617 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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