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CDUS45 KMSO 200739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1239 AM MST SUN FEB 20 2005

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

...THE BUTTE CLIMATE SUMMARY FOR FEBRUARY 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         43    420 PM  54    1981  36      7       36       
  MINIMUM          9    244 AM -23    1952  10     -1       27       
  AVERAGE         26                        23      3       32      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.24 1949   0.02  -0.02      T      
  MONTH TO DATE    0.13                      0.29  -0.16     0.12    
  SINCE OCT 1      1.02                      2.74  -1.72     1.18    
  SINCE JAN 1      0.25                      0.82  -0.57     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       39                        42     -3       33       
  MONTH TO DATE  755                       833    -78      862       
  SINCE DEC 1   3293                      3768   -475     3706       
  SINCE JUL 1   5808                      6357   -549     6126       
                                                                     
 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     9   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     2.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           600 AM                                     
 LOWEST     39           400 PM                                     
 AVERAGE    62                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        58      1977                    
 MINIMUM TEMPERATURE (F)   10       -21      1952                    
                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 20 2005......SUNRISE   724 AM MST   SUNSET   604 PM MST   
FEBRUARY 21 2005......SUNRISE   722 AM MST   SUNSET   605 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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