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CDUS45 KMSO 090739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1239 AM MST TUE JAN 9 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 8 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         42    126 PM  48    2002  31     11       34       
  MINIMUM         18    428 AM -45    1937   7     11        6       
  AVERAGE         30                        19     11       20      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.80 1909   0.02  -0.02     0.05    
  MONTH TO DATE    T                         0.13  -0.13     0.11    
  SINCE OCT 1      1.44                      2.02  -0.58     3.33    
  SINCE JAN 1      T                         0.13  -0.13     0.11    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       35                        46    -11       45       
  MONTH TO DATE  352                       371    -19      545       
  SINCE DEC 1   1788                      1845    -57     2185       
  SINCE JUL 1   4183                      4335   -152     4479       
                                                                     
 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    13   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED     2.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84          1100 PM                                     
 LOWEST     50           100 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        49      1990                    
 MINIMUM TEMPERATURE (F)    7       -44      1962                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  9 2018.......SUNRISE   811 AM MST   SUNSET   504 PM MST   
JANUARY 10 2018.......SUNRISE   810 AM MST   SUNSET   505 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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