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CDUS45 KMSO 260740
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
139 AM MDT MON SEP 26 2005

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

...THE BUTTE CLIMATE SUMMARY FOR SEPTEMBER 25 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         57    410 PM  86    2001  64     -7       74       
  MINIMUM         33   1145 PM  13    1926  32      1       33       
  AVERAGE         45                        48     -3       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.48 1971   0.03  -0.03     0.00    
  MONTH TO DATE    1.31                      0.93   0.38     1.35    
  SINCE OCT 1     11.42                     12.62  -1.20    10.91    
  SINCE JAN 1     10.65                     10.70  -0.05    10.17    
                                                                     
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       20                        17      3       11       
  MONTH TO DATE  346                       329     17      389       
  SINCE SEP 1    346                       329     17      389       
  SINCE JUL 1    571                       623    -52      656       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         5     -5        1       
  SINCE SEP 1      0                         5     -5        1       
  SINCE JAN 1     69                       126    -57       53       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     4.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1200 AM                                     
 LOWEST     35           400 PM                                     
 AVERAGE    64                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        84      1963                    
 MINIMUM TEMPERATURE (F)   32        18      1933                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 26 2005.....SUNRISE   722 AM MDT   SUNSET   719 PM MDT   
SEPTEMBER 27 2005.....SUNRISE   724 AM MDT   SUNSET   717 PM MDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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