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CDUS45 KMSO 100738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT FRI AUG 10 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 9 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         93    508 PM  96    2000  82     11       79       
  MINIMUM         46    619 AM  31    1995  45      1       52       
  AVERAGE         70                        64      6       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.57 1920   0.05  -0.05     0.07    
  MONTH TO DATE    0.56                      0.38   0.18     0.07    
  SINCE OCT 1     11.94                     10.79   1.15    11.90    
  SINCE JAN 1     10.50                      8.90   1.60     8.68    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         3     -3        0       
  MONTH TO DATE   21                        21      0       15       
  SINCE JUN 1    337                       408    -71      258       
  SINCE JUL 1     68                       121    -53       23       
                                                                     
 COOLING                                                             
  YESTERDAY        5                         1      4        1       
  MONTH TO DATE   14                        11      3        6       
  SINCE JUN 1     71                        62      9      109       
  SINCE JAN 1     71                        62      9      109       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     4.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    65           600 AM                                     
 LOWEST      9           500 PM                                     
 AVERAGE    37                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81        96      1928                    
 MINIMUM TEMPERATURE (F)   45        35      2016                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 10 2018........SUNRISE   624 AM MDT   SUNSET   846 PM MDT   
AUGUST 11 2018........SUNRISE   625 AM MDT   SUNSET   845 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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