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CDUS45 KMSO 300758
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
157 AM MDT FRI SEP 30 2005

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

...THE BUTTE CLIMATE SUMMARY FOR SEPTEMBER 29 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         73    206 PM  84    1963  62     11       69       
  MINIMUM         31    625 AM  10    1985  31      0       31       
  AVERAGE         52                        47      5       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.84 1947   0.03  -0.03     0.00    
  MONTH TO DATE    1.31                      1.05   0.26     1.35    
  SINCE OCT 1     11.42                     12.74  -1.32    10.91    
  SINCE JAN 1     10.65                     10.82  -0.17    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       13                        18     -5       15       
  MONTH TO DATE  406                       400      6      442       
  SINCE SEP 1    406                       400      6      442       
  SINCE JUL 1    631                       694    -63      709       
                                                                     
 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    24   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     9.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    75           100 AM                                     
 LOWEST     19          1000 AM                                     
 AVERAGE    47                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        84      1992                    
 MINIMUM TEMPERATURE (F)   31        13      1985                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 30 2005.....SUNRISE   727 AM MDT   SUNSET   712 PM MDT   
OCTOBER  1 2005.......SUNRISE   729 AM MDT   SUNSET   710 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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