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CDUS45 KMSO 180753
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1252 AM MST TUE JAN 18 2005

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

...THE BUTTE CLIMATE SUMMARY FOR JANUARY 17 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         44   1159 PM  51    1920  30     14       26       
  MINIMUM          7    839 AM -34    1930   5      2        1       
  AVERAGE         26                        17      9       14      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.05          0.32 1953   0.02   0.03      T      
  MONTH TO DATE    0.08                      0.34  -0.26     0.01    
  SINCE OCT 1      0.85                      2.26  -1.41     0.75    
  SINCE JAN 1      0.08                      0.34  -0.26     0.01    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        MM                                                 
  MONTH TO DATE    MM                                               
  SINCE JAN 1      MM                                               
  SINCE JUL 1      MM                                               
  SNOW DEPTH       MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       39                        48     -9       51       
  MONTH TO DATE  936                       818    118      892       
  SINCE DEC 1   2136                      2282   -146     2264       
  SINCE JUL 1   4651                      4871   -220     4684       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     4.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           200 AM                                     
 LOWEST     51           600 PM                                     
 AVERAGE    76                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   30        50      1919                    
 MINIMUM TEMPERATURE (F)    5       -43      1963                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 18 2005.......SUNRISE   806 AM MST   SUNSET   516 PM MST   
JANUARY 19 2005.......SUNRISE   805 AM MST   SUNSET   517 PM MST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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