348 
CDUS45 KMSO 220743
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
140 AM MDT TUE JUN 22 2004

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

...THE BUTTE CLIMATE SUMMARY FOR JUNE 21 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         71    623 PM  94    1900  73     -2       57       
  MINIMUM         37    352 AM  29    1942  43     -6       40       
  AVERAGE         54                        58     -4       49      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.52 1916   0.07  -0.07      T      
  MONTH TO DATE    0.59                      1.49  -0.90     0.78    
  SINCE OCT 1      5.24                      8.28  -3.04     6.88    
  SINCE JAN 1      4.50                      6.36  -1.86     6.41    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                              
  SINCE JAN 1     MM                                              
  SINCE JUL 1     MM                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                         8      3       16       
  MONTH TO DATE  280                       210     70      202       
  SINCE JUN 1    280                       210     70      202       
  SINCE JUL 1   8961                      9331   -370     9237       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         2     -2        5       
  SINCE JUN 1      0                         2     -2        5       
  SINCE JAN 1      0                         2     -2        8       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     6.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          M300 AM                                     
 LOWEST     24          M500 PM                                     
 AVERAGE    58                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        94      1919                    
 MINIMUM TEMPERATURE (F)   43        31      1989                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 22 2004..........SUNRISE   540 AM MDT   SUNSET   924 PM MDT   
JUNE 23 2004..........SUNRISE   540 AM MDT   SUNSET   925 PM MDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$