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CDUS45 KMSO 080743
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1241 AM MST WED DEC 8 2004

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

...THE BUTTE CLIMATE SUMMARY FOR DECEMBER 7 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         40   1202 PM  50    1928  31      9       31       
  MINIMUM         21   1159 PM -31    1978   7     14       14       
  AVERAGE         31                        19     12       23      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.19 2003   0.02  -0.02     0.19    
  MONTH TO DATE    T                         0.14  -0.14     0.21    
  SINCE OCT 1      0.40                      1.53  -1.13     0.58    
  SINCE JAN 1     10.57                     12.39  -1.82     9.51    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       34                        46    -12       42       
  MONTH TO DATE  271                       317    -46      239       
  SINCE DEC 1    271                       317    -46      239       
  SINCE JUL 1   2786                      2906   -120     2659       
                                                                     
 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    21   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED    10.0                                         
                                                                     
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    68          1200 AM                                     
 LOWEST     47           500 PM                                     
 AVERAGE    58                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        52      1990                    
 MINIMUM TEMPERATURE (F)    7       -39      1972                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  8 2004......SUNRISE   759 AM MST   SUNSET   445 PM MST   
DECEMBER  9 2004......SUNRISE   800 AM MST   SUNSET   445 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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