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CDUS45 KMSO 291502
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
902 AM MDT WED SEP 29 2004

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

...THE BUTTE CLIMATE SUMMARY FOR SEPTEMBER 28 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         72    408 PM  82    1970  63      9       71       
  MINIMUM         33    659 AM  17    1985  31      2       31       
  AVERAGE         53                        47      6       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.96 1940   0.03  -0.03     0.00    
  MONTH TO DATE    1.35                      1.02   0.33     0.15    
  SINCE OCT 1     10.91                     12.71  -1.80     9.40    
  SINCE JAN 1     10.17                     10.79  -0.62     8.93    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1      0.0                                               
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                        18     -6       14       
  MONTH TO DATE  427                       382     45      342       
  SINCE SEP 1    427                       382     45      342       
  SINCE JUL 1    694                       676     18      442       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    1                         5     -4        0       
  SINCE SEP 1      1                         5     -4        0       
  SINCE JAN 1     53                       126    -73      178       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     5.5                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           200 AM                                     
 LOWEST     17           300 PM                                     
 AVERAGE    59                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        84      1963                    
 MINIMUM TEMPERATURE (F)   31        10      1985                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 29 2004.....SUNRISE   726 AM MDT   SUNSET   713 PM MDT   
SEPTEMBER 30 2004.....SUNRISE   728 AM MDT   SUNSET   711 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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