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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1241 AM MST SUN FEB 24 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 23 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   1244 AM  57    1995  37     -5       30       
  MINIMUM         10   1154 PM -32    1942  11     -1       22       
  AVERAGE         21                        24     -3       26      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          0.29 1996   0.01   0.02     0.01    
  MONTH TO DATE    0.13                      0.34  -0.21     0.14    
  SINCE OCT 1      2.03                      2.70  -0.67     1.51    
  SINCE JAN 1      0.40                      0.81  -0.41     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       44                        41      3       39       
  MONTH TO DATE  974                       999    -25      939       
  SINCE DEC 1   3885                      3880      5     3590       
  SINCE JUL 1   6147                      6370   -223     5892       
                                                                     
 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    33   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    10.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           600 PM                                     
 LOWEST     46          1100 AM                                     
 AVERAGE    69                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   37        61      1995                    
 MINIMUM TEMPERATURE (F)   11       -37      2003                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 24 2013......SUNRISE   717 AM MST   SUNSET   610 PM MST   
FEBRUARY 25 2013......SUNRISE   715 AM MST   SUNSET   611 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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