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CDUS45 KMSO 150740
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
139 AM MDT SUN AUG 15 2004

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

...THE BUTTE CLIMATE SUMMARY FOR AUGUST 14 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         87    407 PM  93    2003  80      7       93       
                                      1933                          
  MINIMUM         43    559 AM  29    1959  44     -1       49       
  AVERAGE         65                        62      3       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.72 1925   0.05  -0.05     0.00    
  MONTH TO DATE    0.17                      0.65  -0.48     0.59    
  SINCE OCT 1      7.71                     10.98  -3.27     8.09    
  SINCE JAN 1      6.97                      9.06  -2.09     7.62    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                               
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         5     -5        0       
  MONTH TO DATE   39                        55    -16        2       
  SINCE JUN 1    454                       462     -8      351       
  SINCE JUL 1    142                       184    -42       47       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        6       
  MONTH TO DATE    6                        28    -22       41       
  SINCE JUN 1     46                        92    -46      152       
  SINCE JAN 1     46                        92    -46      155       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED     6.2                                         
                                                                     
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    65           500 AM                                     
 LOWEST     17           600 PM                                     
 AVERAGE    41                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80        93      2003                    
                                             1920                    
                                             2000                    
 MINIMUM TEMPERATURE (F)   44        34      1944                    
                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 15 2004........SUNRISE   630 AM MDT   SUNSET   838 PM MDT   
AUGUST 16 2004........SUNRISE   631 AM MDT   SUNSET   836 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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