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CDUS45 KMSO 200744
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
140 AM MDT SUN JUN 20 2004

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

...THE BUTTE CLIMATE SUMMARY FOR JUNE 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         59    127 PM  93    1974  72    -13       80       
  MINIMUM         42   1129 PM  29    1996  42      0       52       
  AVERAGE         51                        57     -6       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.16          0.80 1975   0.07   0.09     0.16    
  MONTH TO DATE    0.59                      1.35  -0.76     0.70    
  SINCE OCT 1      5.24                      8.14  -2.90     6.80    
  SINCE JAN 1      4.50                      6.22  -1.72     6.33    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                               
  SINCE JAN 1     MM                                              
  SINCE JUL 1     MM                                              
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                         8      6        0       
  MONTH TO DATE  255                       194     61      176       
  SINCE JUN 1    255                       194     61      176       
  SINCE JUL 1   8936                      9315   -379     9211       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        1       
  MONTH TO DATE    0                         1     -1        5       
  SINCE JUN 1      0                         1     -1        5       
  SINCE JAN 1      0                         1     -1        8       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     5.6                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96          1100 PM                                     
 LOWEST     47          M100 PM                                     
 AVERAGE    72                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        95      1919                    
 MINIMUM TEMPERATURE (F)   42        27      1978                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 20 2004..........SUNRISE   539 AM MDT   SUNSET   924 PM MDT   
JUNE 21 2004..........SUNRISE   539 AM MDT   SUNSET   924 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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