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CDUS45 KMSO 160738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1238 AM MST THU NOV 16 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         29   1153 PM  67    1999  40    -11       50       
  MINIMUM          2    748 AM -35    1959  16    -14       32       
  AVERAGE         16                        28    -12       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.48 1926   0.02  -0.02     0.34    
  MONTH TO DATE    0.49                      0.30   0.19     0.34    
  SINCE OCT 1      0.66                      1.08  -0.42     2.65    
  SINCE JAN 1     11.19                     11.96  -0.77    10.03    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       49                        37     12       24       
  MONTH TO DATE  631                       499    132      340       
  SINCE SEP 1   1839                      1642    197     1454       
  SINCE JUL 1   1912                      1870     42     1752       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      5                         2      3        3       
  SINCE JAN 1    129                        81     48       57       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     2.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    91           400 AM                                     
 LOWEST     63           400 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   39        61      1999                    
 MINIMUM TEMPERATURE (F)   16       -41      1959                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 16 2017......SUNRISE   732 AM MST   SUNSET   457 PM MST   
NOVEMBER 17 2017......SUNRISE   734 AM MST   SUNSET   456 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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