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CDUS45 KMSO 140739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT SUN OCT 14 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 13 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    215 AM  77    1964  56    -17       39       
  MINIMUM         26   1159 PM  10    2008  27     -1       26       
  AVERAGE         33                        42     -9       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          1.15 1934   0.03   0.00     0.01    
  MONTH TO DATE    0.22                      0.37  -0.15     0.12    
  SINCE OCT 1      0.22                      0.37  -0.15     0.12    
  SINCE JAN 1     12.38                     11.25   1.13    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       32                        23      9       32       
  MONTH TO DATE  326                       275     51      362       
  SINCE SEP 1    722                       668     54      770       
  SINCE JUL 1    918                       896     22      843       
                                                                     
 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    30   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED    11.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81           600 AM                                     
 LOWEST     43           500 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        79      1958                    
 MINIMUM TEMPERATURE (F)   27        10      1969                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 14 2018.......SUNRISE   746 AM MDT   SUNSET   646 PM MDT   
OCTOBER 15 2018.......SUNRISE   747 AM MDT   SUNSET   644 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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