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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1238 AM MST SAT JAN 6 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 5 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         44    558 PM  49    1927  31     13       -2       
  MINIMUM         23   1042 AM -42    1979   7     16      -32       
  AVERAGE         34                        19     15      -17      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.44 1968   0.02  -0.02     0.00    
  MONTH TO DATE    T                         0.08  -0.08     0.04    
  SINCE OCT 1      1.44                      1.97  -0.53     3.26    
  SINCE JAN 1      T                         0.08  -0.08     0.04    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        46    -15       82       
  MONTH TO DATE  254                       233     21      364       
  SINCE DEC 1   1690                      1707    -17     2004       
  SINCE JUL 1   4085                      4197   -112     4298       
                                                                     
 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    12   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     2.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88           800 AM                                     
 LOWEST     58           600 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        52      1984                    
 MINIMUM TEMPERATURE (F)    7       -36      1979                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  6 2018.......SUNRISE   811 AM MST   SUNSET   501 PM MST   
JANUARY  7 2018.......SUNRISE   811 AM MST   SUNSET   502 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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