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CDUS45 KMSO 150737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT MON OCT 15 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 14 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         40    352 PM  79    1958  56    -16       44       
  MINIMUM         17    741 AM  10    1969  27    -10       27       
  AVERAGE         29                        42    -13       36      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.62 1962   0.02  -0.02     0.00    
  MONTH TO DATE    0.22                      0.39  -0.17     0.12    
  SINCE OCT 1      0.22                      0.39  -0.17     0.12    
  SINCE JAN 1     12.38                     11.27   1.11    10.65    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       36                        23     13       29       
  MONTH TO DATE  362                       298     64      391       
  SINCE SEP 1    758                       691     67      799       
  SINCE JUL 1    954                       919     35      872       
                                                                     
 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    18   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     5.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81           700 AM                                     
 LOWEST     33           400 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        76      1991                    
 MINIMUM TEMPERATURE (F)   27        15      1952                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 15 2018.......SUNRISE   747 AM MDT   SUNSET   644 PM MDT   
OCTOBER 16 2018.......SUNRISE   748 AM MDT   SUNSET   642 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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