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CDUS45 KMSO 130738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1238 AM MST TUE NOV 13 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 12 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         31    325 PM  70    1999  42    -11       40       
  MINIMUM         -1    535 AM -19    2014  18    -19       12       
                                      1916                          
  AVERAGE         15                        30    -15       26      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.30 1944   0.02  -0.02     0.00    
  MONTH TO DATE    0.49                      0.24   0.25     0.36    
  SINCE OCT 1      0.97                      1.02  -0.05     0.53    
  SINCE JAN 1     13.13                     11.90   1.23    11.06    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       50                        35     15       39       
  MONTH TO DATE  423                       390     33      503       
  SINCE SEP 1   1549                      1533     16     1711       
  SINCE JUL 1   1745                      1761    -16     1784       
                                                                     
 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     9   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     2.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1000 AM                                     
 LOWEST     43           300 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        66      1999                    
 MINIMUM TEMPERATURE (F)   17       -42      1959                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 13 2018......SUNRISE   728 AM MST   SUNSET   500 PM MST   
NOVEMBER 14 2018......SUNRISE   729 AM MST   SUNSET   459 PM MST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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