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CDUS45 KMSO 030739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1239 AM MST WED JAN 3 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 2 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         18    212 PM  55    1918  30    -12        2       
  MINIMUM        -12    442 AM -34    1968   6    -18      -12       
  AVERAGE          3                        18    -15       -5      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.50 1972   0.01  -0.01     0.01    
  MONTH TO DATE    0.00                      0.03  -0.03     0.04    
  SINCE OCT 1      1.44                      1.92  -0.48     3.26    
  SINCE JAN 1      0.00                      0.03  -0.03     0.04    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       62                        47     15       70       
  MONTH TO DATE  121                        94     27      130       
  SINCE DEC 1   1557                      1568    -11     1770       
  SINCE JUL 1   3952                      4058   -106     4064       
                                                                     
 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     7   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED     7   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     1.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87          1100 AM                                     
 LOWEST     67           200 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        53      1918                    
 MINIMUM TEMPERATURE (F)    6       -31      1950                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  3 2018.......SUNRISE   812 AM MST   SUNSET   458 PM MST   
JANUARY  4 2018.......SUNRISE   812 AM MST   SUNSET   459 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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