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CDUS45 KMSO 100740
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1239 AM MST SAT DEC 10 2005

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

...THE BUTTE CLIMATE SUMMARY FOR DECEMBER 9 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         24    836 PM  57    1957  30     -6       40       
  MINIMUM         -8   1239 AM -40    1972   7    -15       19       
  AVERAGE          8                        19    -11       30      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.30 1904   0.02  -0.02     0.00    
  MONTH TO DATE    0.20                      0.18   0.02      T      
  SINCE OCT 1      2.18                      1.57   0.61     0.40    
  SINCE JAN 1     12.83                     12.43   0.40    10.57    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       57                        46     11       35       
  MONTH TO DATE  538                       409    129      340       
  SINCE DEC 1    538                       409    129      340       
  SINCE JUL 1   2956                      2998    -42     2855       
                                                                     
 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    14   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     2.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84          1100 PM                                     
 LOWEST     62           100 PM                                     
 AVERAGE    73                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   30        57      1990                    
 MINIMUM TEMPERATURE (F)    6       -34      1961                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 10 2005......SUNRISE   801 AM MST   SUNSET   445 PM MST   
DECEMBER 11 2005......SUNRISE   802 AM MST   SUNSET   445 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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