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CDUS45 KMSO 200833
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
222 AM MDT WED OCT 20 2004

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

...THE BUTTE CLIMATE SUMMARY FOR OCTOBER 19 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         48    217 PM  74    1974  54     -6       71       
  MINIMUM         21    748 AM   8    1905  25     -4       33       
  AVERAGE         35                        40     -5       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.36 1894   0.02  -0.02     0.00    
  MONTH TO DATE    0.18                      0.54  -0.36     0.05    
  SINCE OCT 1      0.18                      0.54  -0.36     0.05    
  SINCE JAN 1     10.35                     11.40  -1.05     8.98    
                                                                     
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       30                        25      5       13       
  MONTH TO DATE  370                       417    -47      343       
  SINCE SEP 1    828                       827      1      723       
  SINCE JUL 1   1095                      1121    -26      823       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      1                         6     -5        0       
  SINCE JAN 1     53                       127    -74      178       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     7.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 AM                                     
 LOWEST     45           200 PM                                     
 AVERAGE    73                                                       
..........................................................
                                                                     
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 2004.......SUNRISE   754 AM MDT   SUNSET   634 PM MDT   
OCTOBER 21 2004.......SUNRISE   756 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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