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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
142 AM MDT WED JUN 13 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR JUNE 12 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         69    145 PM  91    1918  69      0       59       
  MINIMUM         35    508 AM  31    2010  41     -6       43       
                                      2004                          
                                      1972                          
  AVERAGE         52                        55     -3       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          0.93 1943   0.08  -0.07     0.20    
  MONTH TO DATE    0.79                      1.07  -0.28     3.59    
  SINCE OCT 1      5.95                      7.87  -1.92    10.19    
  SINCE JAN 1      4.69                      5.98  -1.29     8.39    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        11      2       14       
  MONTH TO DATE  149                       143      6      186       
  SINCE JUN 1    149                       143      6      186       
  SINCE JUL 1   8461                      9075   -614     9462       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     3.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           500 AM                                     
 LOWEST     22           400 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        90      1918                    
 MINIMUM TEMPERATURE (F)   41        28      1952                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 13 2012..........SUNRISE   539 AM MDT   SUNSET   922 PM MDT   
JUNE 14 2012..........SUNRISE   539 AM MDT   SUNSET   922 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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