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CDUS45 KMSO 010811
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
110 AM MST SUN JAN 1 2006

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

...THE BUTTE CLIMATE SUMMARY FOR DECEMBER 31 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1895 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         41    244 PM  53    1917  27     14       21       
  MINIMUM         27    905 AM -39    1978   4     23        3       
  AVERAGE         34                        16     18       12      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.70 1942   0.02  -0.02      T      
  MONTH TO DATE    0.75                      0.53   0.22     0.37    
  SINCE OCT 1      2.73                      1.92   0.81     0.77    
  SINCE JAN 1     13.38                     12.78   0.60    10.94    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        50    -19       53       
  MONTH TO DATE 1516                      1464     52     1200       
  SINCE DEC 1   1516                      1464     52     1200       
  SINCE JUL 1   3934                      4053   -119     3715       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1     69                       127    -58       53       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     4.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           700 AM                                     
 LOWEST     70          1000 AM                                     
 AVERAGE    81                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   29        56      1918                    
 MINIMUM TEMPERATURE (F)    4       -43      1942                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  1 2006.......SUNRISE   812 AM MST   SUNSET   456 PM MST   
JANUARY  2 2006.......SUNRISE   812 AM MST   SUNSET   457 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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