000 
CDUS45 KMSO 290740
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
139 AM MDT WED JUN 29 2005

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

...THE BUTTE CLIMATE SUMMARY FOR JUNE 28 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1895 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         59    415 PM  90    1966  76    -17       74       
  MINIMUM         42    512 AM  31    1947  44     -2       44       
  AVERAGE         51                        60     -9       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.23          0.94 1920   0.06   0.17     0.01    
  MONTH TO DATE    2.50                      1.93   0.57     1.93    
  SINCE OCT 1      8.02                      8.72  -0.70     6.58    
  SINCE JAN 1      7.25                      6.80   0.45     5.84    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                               
  SINCE JAN 1     MM                                              
  SINCE JUL 1     MM                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                         6      8        6       
  MONTH TO DATE  334                       259     75      310       
  SINCE JUN 1    334                       259     75      310       
  SINCE JUL 1   8821                      9380   -559     8991       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    3                         9     -6        0       
  SINCE JUN 1      3                         9     -6        0       
  SINCE JAN 1      3                         9     -6        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     5.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           500 AM                                     
 LOWEST     61           900 AM                                     
 AVERAGE    79                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        93      1937                    
 MINIMUM TEMPERATURE (F)   44        29      1947                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 29 2005..........SUNRISE   542 AM MDT   SUNSET   924 PM MDT   
JUNE 30 2005..........SUNRISE   543 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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