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CDUS45 KMSO 200740
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
139 AM MDT THU OCT 20 2005

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

...THE BUTTE CLIMATE SUMMARY FOR OCTOBER 19 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         65    132 PM  74    1974  54     11       48       
  MINIMUM         32    530 AM   8    1905  25      7       21       
  AVERAGE         49                        40      9       35      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.36 1894   0.02  -0.02     0.00    
  MONTH TO DATE    0.82                      0.54   0.28     0.18    
  SINCE OCT 1      0.82                      0.54   0.28     0.18    
  SINCE JAN 1     11.47                     11.40   0.07    10.35    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       16                        25     -9       30       
  MONTH TO DATE  388                       417    -29      370       
  SINCE SEP 1    800                       827    -27      828       
  SINCE JUL 1   1025                      1121    -96     1095       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         6     -6        1       
  SINCE JAN 1     69                       127    -58       53       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     5.3                                         
                                                                     
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    89           300 AM                                     
 LOWEST     31           200 PM                                     
 AVERAGE    60                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   53        77      1927                    
 MINIMUM TEMPERATURE (F)   25        10      1943                    
                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 20 2005.......SUNRISE   754 AM MDT   SUNSET   635 PM MDT   
OCTOBER 21 2005.......SUNRISE   755 AM MDT   SUNSET   633 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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