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CDUS45 KMSO 020738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1238 AM MST SUN DEC 2 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 1 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         48    237 PM  55    1903  32     16       29       
  MINIMUM         30    348 AM -16    1985   8     22        0       
  AVERAGE         39                        20     19       15      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.05          0.70 1896   0.02   0.03     0.00    
  MONTH TO DATE    0.05                      0.02   0.03     0.00    
  SINCE OCT 1      1.38                      1.40  -0.02     0.97    
  SINCE JAN 1      8.81                     12.28  -3.47    11.54    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        45    -19       50       
  MONTH TO DATE   26                        45    -19       50       
  SINCE DEC 1     26                        45    -19       50       
  SINCE JUL 1   2288                      2535   -247     2352       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    121                        81     40       48       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     5.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96          1100 PM                                     
 LOWEST     45           300 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        53      1956                    
 MINIMUM TEMPERATURE (F)    8       -15      1978                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  2 2012......SUNRISE   753 AM MST   SUNSET   446 PM MST   
DECEMBER  3 2012......SUNRISE   754 AM MST   SUNSET   446 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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