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CDUS45 KMSO 210744
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
143 AM MDT FRI OCT 21 2016


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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 20 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         54    240 PM  77    1927  53      1       49       
  MINIMUM         24    327 AM  10    1943  26     -2       31       
  AVERAGE         39                        40     -1       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.40 1899   0.02  -0.02     0.02    
  MONTH TO DATE    1.43                      0.54   0.89     0.41    
  SINCE OCT 1      1.43                      0.54   0.89     0.41    
  SINCE JAN 1      8.81                     11.42  -2.61     9.58    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        MM                                               
  MONTH TO DATE    MM                                              
  SINCE JAN 1      MM                                               
  SINCE JUL 1      MM                                               
  SNOW DEPTH       MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        25      1       25       
  MONTH TO DATE  472                       445     27      299       
  SINCE SEP 1    894                       838     56      628       
  SINCE JUL 1   1192                      1066    126      858       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      3                         2      1        0       
  SINCE JAN 1     57                        81    -24      101       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     3.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88           200 AM                                     
 LOWEST     29          1200 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   53        75      2003                    
 MINIMUM TEMPERATURE (F)   25         9      1996                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 21 2016.......SUNRISE   756 AM MDT   SUNSET   633 PM MDT   
OCTOBER 22 2016.......SUNRISE   757 AM MDT   SUNSET   631 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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