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CDUS45 KMSO 140738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1238 AM MST MON JAN 14 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 13 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          5    405 PM  52    1996  32    -27       41       
  MINIMUM        -20    351 AM -34    1997   8    -28        1       
  AVERAGE         -7                        20    -27       21      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.15 1992   0.01  -0.01     0.00    
  MONTH TO DATE    0.06                      0.21  -0.15     0.02    
  SINCE OCT 1      1.69                      2.10  -0.41     1.28    
  SINCE JAN 1      0.06                      0.21  -0.15     0.02    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       72                        45     27       44       
  MONTH TO DATE  688                       599     89      543       
  SINCE DEC 1   2091                      2073     18     1966       
  SINCE JUL 1   4353                      4563   -210     4268       
                                                                     
 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     6   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED     7   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     1.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    91          1000 AM                                     
 LOWEST     75           900 AM                                     
 AVERAGE    83                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        52      1920                    
 MINIMUM TEMPERATURE (F)    8       -30      1947                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 14 2013.......SUNRISE   808 AM MST   SUNSET   511 PM MST   
JANUARY 15 2013.......SUNRISE   808 AM MST   SUNSET   512 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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