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CDUS45 KMSO 300753
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1249 AM MST THU DEC 30 2004

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

...THE BUTTE CLIMATE SUMMARY FOR DECEMBER 29 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         42    222 PM  55    1917  28     14       22       
  MINIMUM         15   1244 AM -42    1978   4     11       10       
  AVERAGE         29                        16     13       16      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.12          0.31 1897   0.02   0.10     0.04    
  MONTH TO DATE    0.15                      0.49  -0.34     0.36    
  SINCE OCT 1      0.55                      1.88  -1.33     0.73    
  SINCE JAN 1     10.72                     12.74  -2.02     9.66    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       36                        49    -13       49       
  MONTH TO DATE 1109                      1370   -261     1254       
  SINCE DEC 1   1109                      1370   -261     1254       
  SINCE JUL 1   3624                      3959   -335     3674       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1     53                       127    -74      178       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     2.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     49           200 PM                                     
 AVERAGE    75                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   28        55      1917                    
 MINIMUM TEMPERATURE (F)    4       -42      1978                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 30 2004......SUNRISE   812 AM MST   SUNSET   454 PM MST   
DECEMBER 31 2004......SUNRISE   812 AM MST   SUNSET   455 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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