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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT MON APR 29 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 28 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         58    359 PM  78    1987  56      2       45       
  MINIMUM         39    505 AM  12    1907  29     10       32       
  AVERAGE         49                        42      7       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.51 1967   0.04  -0.04      T      
  MONTH TO DATE    0.23                      1.08  -0.85     1.21    
  SINCE OCT 1      2.52                      4.63  -2.11     3.94    
  SINCE JAN 1      0.89                      2.74  -1.85     2.68    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       16                        23     -7       26       
  MONTH TO DATE  803                       736     67      635       
  SINCE MAR 1   1840                      1778     62     1524       
  SINCE JUL 1   8218                      8347   -129     7664       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    10.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    57           600 AM                                     
 LOWEST     17           400 PM                                     
 AVERAGE    37                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        81      1926                    
 MINIMUM TEMPERATURE (F)   29        12      2005                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 29 2013.........SUNRISE   620 AM MDT   SUNSET   836 PM MDT   
APRIL 30 2013.........SUNRISE   618 AM MDT   SUNSET   837 PM MDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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