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CDUS45 KMSO 230740
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1238 AM MST FRI DEC 23 2005

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

...THE BUTTE CLIMATE SUMMARY FOR DECEMBER 22 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         47    122 PM  53    1933  29     18       22       
  MINIMUM         34   1159 PM -44    1990   4     30        4       
  AVERAGE         41                        17     24       13      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.05          0.40 1915   0.01   0.04      T      
  MONTH TO DATE    0.29                      0.36  -0.07     0.03    
  SINCE OCT 1      2.27                      1.75   0.52     0.43    
  SINCE JAN 1     12.92                     12.61   0.31    10.60    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                               
  SINCE JAN 1     MM                                               
  SINCE JUL 1     MM                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       24                        48    -24       52       
  MONTH TO DATE 1216                      1028    188      812       
  SINCE DEC 1   1216                      1028    188      812       
  SINCE JUL 1   3634                      3617     17     3327       
                                                                     
 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    26   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     6.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  LIGHT SNOW                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           600 AM                                     
 LOWEST     53           100 PM                                     
 AVERAGE    73                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   29        50      1950                    
 MINIMUM TEMPERATURE (F)    4       -52      1983                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 23 2005......SUNRISE   810 AM MST   SUNSET   449 PM MST   
DECEMBER 24 2005......SUNRISE   810 AM MST   SUNSET   449 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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