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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1239 AM MST MON FEB 25 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 24 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         32    351 PM  61    1995  37     -5       38       
  MINIMUM         -7    755 AM -37    2003  11    -18       21       
  AVERAGE         13                        24    -11       30      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.41 1996   0.02  -0.02     0.00    
  MONTH TO DATE    0.13                      0.36  -0.23     0.14    
  SINCE OCT 1      2.03                      2.72  -0.69     1.51    
  SINCE JAN 1      0.40                      0.83  -0.43     0.25    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       52                        41     11       35       
  MONTH TO DATE 1026                      1040    -14      974       
  SINCE DEC 1   3937                      3921     16     3625       
  SINCE JUL 1   6199                      6411   -212     5927       
                                                                     
 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    NW (320)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     3.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           900 AM                                     
 LOWEST     42           200 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        57      1921                    
 MINIMUM TEMPERATURE (F)   12       -26      2003                    
                                             1962                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 25 2013......SUNRISE   715 AM MST   SUNSET   611 PM MST   
FEBRUARY 26 2013......SUNRISE   714 AM MST   SUNSET   613 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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