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CDUS45 KMSO 230755
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1255 AM MST WED FEB 23 2005

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

...THE BUTTE CLIMATE SUMMARY FOR FEBRUARY 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         40    343 PM  56    1958  36      4       40       
  MINIMUM          4    652 AM -24    1910  11     -7       -1       
  AVERAGE         22                        24     -2       20      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.40 1917   0.02  -0.02     0.00    
  MONTH TO DATE    0.18                      0.35  -0.17     0.12    
  SINCE OCT 1      1.07                      2.80  -1.73     1.18    
  SINCE JAN 1      0.30                      0.88  -0.58     0.44    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       43                        41      2       45       
  MONTH TO DATE  869                       957    -88      997       
  SINCE DEC 1   3407                      3892   -485     3841       
  SINCE JUL 1   5922                      6481   -559     6261       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     3.9                                         
                                                                     
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    92           100 AM                                     
 LOWEST     37           300 PM                                     
 AVERAGE    65                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   37        57      1995                    
 MINIMUM TEMPERATURE (F)   11       -32      1942                    
                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 23 2005......SUNRISE   719 AM MST   SUNSET   608 PM MST   
FEBRUARY 24 2005......SUNRISE   717 AM MST   SUNSET   610 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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