142 
CDUS45 KMSO 180740
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT FRI JUN 18 2004

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

...THE BUTTE CLIMATE SUMMARY FOR JUNE 17 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    230 PM  91    1974  72    -13       80       
  MINIMUM         34    454 AM  28    1954  42     -8       44       
  AVERAGE         47                        57    -10       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.67 1938   0.07  -0.07     0.00    
  MONTH TO DATE    0.41                      1.21  -0.80     0.54    
  SINCE OCT 1      5.06                      8.00  -2.94     6.64    
  SINCE JAN 1      4.32                      6.08  -1.76     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       18                         8     10        3       
  MONTH TO DATE  227                       178     49      176       
  SINCE JUN 1    227                       178     49      176       
  SINCE JUL 1   8908                      9299   -391     9211       
                                                                     
 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    23   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED     9.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89          M500 AM                                     
 LOWEST     40          M300 PM                                     
 AVERAGE    65                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        92      1974                    
 MINIMUM TEMPERATURE (F)   42        27      1954                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 18 2004..........SUNRISE   539 AM MDT   SUNSET   924 PM MDT   
JUNE 19 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.                                          


$$