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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
147 AM MDT FRI JUN 22 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR JUNE 21 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         80    512 PM  94    1900  72      8       75       
  MINIMUM         35    542 AM  29    1942  42     -7       38       
  AVERAGE         58                        57      1       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.52 1916   0.06  -0.06     0.00    
  MONTH TO DATE    1.05                      1.73  -0.68     3.76    
  SINCE OCT 1      6.21                      8.53  -2.32    10.36    
  SINCE JAN 1      4.95                      6.64  -1.69     8.56    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                         8     -1        8       
  MONTH TO DATE  253                       225     28      313       
  SINCE JUN 1    253                       225     28      313       
  SINCE JUL 1   8565                      9157   -592     9589       
                                                                     
 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    21   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     4.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           500 AM                                     
 LOWEST     15           300 PM                                     
 AVERAGE    49                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        94      1919                    
 MINIMUM TEMPERATURE (F)   42        31      1989                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 22 2012..........SUNRISE   540 AM MDT   SUNSET   925 PM MDT   
JUNE 23 2012..........SUNRISE   540 AM MDT   SUNSET   925 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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