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CDUS45 KMSO 230739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1238 AM MST SAT FEB 23 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 22 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         34    750 PM  56    1958  37     -3       42       
  MINIMUM         22    808 AM -24    1910  11     11       23       
  AVERAGE         28                        24      4       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.40 1917   0.02  -0.02     0.04    
  MONTH TO DATE    0.10                      0.33  -0.23     0.13    
  SINCE OCT 1      2.00                      2.69  -0.69     1.50    
  SINCE JAN 1      0.37                      0.80  -0.43     0.24    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       37                        41     -4       32       
  MONTH TO DATE  930                       958    -28      900       
  SINCE DEC 1   3841                      3839      2     3551       
  SINCE JUL 1   6103                      6329   -226     5853       
                                                                     
 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    18   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     6.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    68          1200 AM                                     
 LOWEST     43           100 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   37        57      1995                    
 MINIMUM TEMPERATURE (F)   11       -32      1942                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 23 2013......SUNRISE   719 AM MST   SUNSET   608 PM MST   
FEBRUARY 24 2013......SUNRISE   717 AM MST   SUNSET   610 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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