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CDUS45 KMSO 170738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT THU JUN 17 2004

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

...THE BUTTE CLIMATE SUMMARY FOR JUNE 16 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         62    519 PM  89    1933  71     -9       79       
  MINIMUM         28R   537 AM  29    1975  41    -13       42       
  AVERAGE         45                        56    -11       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.96 1993   0.07  -0.07     0.00    
  MONTH TO DATE    0.41                      1.14  -0.73     0.54    
  SINCE OCT 1      5.06                      7.93  -2.87     6.64    
  SINCE JAN 1      4.32                      6.01  -1.69     6.17    
                                                                     
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       20                         9     11        4       
  MONTH TO DATE  209                       170     39      173       
  SINCE JUN 1    209                       170     39      173       
  SINCE JUL 1   8890                      9291   -401     9208       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         1     -1        0       
  SINCE JUN 1      0                         1     -1        0       
  SINCE JAN 1      0                         1     -1        3       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED     4.7                                         
                                                                     
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    85          M400 AM                                     
 LOWEST     25          M600 PM                                     
 AVERAGE    55                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        91      1974                    
 MINIMUM TEMPERATURE (F)   42        28      1954                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 17 2004..........SUNRISE   539 AM MDT   SUNSET   923 PM MDT   
JUNE 18 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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