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CDUS45 KMSO 100738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT WED OCT 10 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 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         39    254 AM  79    1996  58    -19       51       
  MINIMUM         32   1144 PM -12    1985  28      4       20       
  AVERAGE         36                        43     -7       36      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          0.32 1938   0.03   0.00     0.00    
  MONTH TO DATE    0.18                      0.26  -0.08     0.11    
  SINCE OCT 1      0.18                      0.26  -0.08     0.11    
  SINCE JAN 1     12.34                     11.14   1.20    10.64    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       29                        22      7       29       
  MONTH TO DATE  210                       184     26      248       
  SINCE SEP 1    606                       577     29      656       
  SINCE JUL 1    802                       805     -3      729       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         2     -2        5       
  SINCE JAN 1     90                        81      9      129       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     8.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  LIGHT SNOW                                                         
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           500 PM                                     
 LOWEST     64          1200 AM                                     
 AVERAGE    77                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   58        80      1996                    
 MINIMUM TEMPERATURE (F)   28         6      1985                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 10 2018.......SUNRISE   740 AM MDT   SUNSET   653 PM MDT   
OCTOBER 11 2018.......SUNRISE   742 AM MDT   SUNSET   651 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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