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CDUS45 KMSO 110746
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1246 AM MST SAT DEC 11 2004

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

...THE BUTTE CLIMATE SUMMARY FOR DECEMBER 10 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1895 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         53    238 PM  57    1990  30     23       26       
  MINIMUM         24   1231 AM -34    1961   6     18       18       
  AVERAGE         39                        18     21       22      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.36 1916   0.02  -0.02     0.05    
  MONTH TO DATE    T                         0.20  -0.20     0.26    
  SINCE OCT 1      0.40                      1.59  -1.19     0.63    
  SINCE JAN 1     10.57                     12.45  -1.88     9.56    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        47    -21       43       
  MONTH TO DATE  366                       456    -90      385       
  SINCE DEC 1    366                       456    -90      385       
  SINCE JUL 1   2881                      3045   -164     2805       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1     53                       127    -74      178       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     6.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           500 AM                                     
 LOWEST     54          1200 PM                                     
 AVERAGE    68                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   30        50      1933                    
 MINIMUM TEMPERATURE (F)    6       -36      1932                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 11 2004......SUNRISE   802 AM MST   SUNSET   445 PM MST   
DECEMBER 12 2004......SUNRISE   803 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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