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CDUS45 KMSO 190738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT MON OCT 19 2015


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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 18 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         65    233 PM  76    2003  54     11       65       
  MINIMUM         46   1159 PM   5    1938  26     20       30       
  AVERAGE         56                        40     16       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          0.28 1949   0.03   0.00     0.00    
  MONTH TO DATE    0.18                      0.50  -0.32     0.11    
  SINCE OCT 1      0.18                      0.50  -0.32     0.11    
  SINCE JAN 1      9.35                     11.38  -2.03    12.55    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        9                        25    -16       17       
  MONTH TO DATE  261                       395   -134      314       
  SINCE SEP 1    590                       788   -198      682       
  SINCE JUL 1    820                      1016   -196      845       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         2     -2        1       
  SINCE JAN 1    101                        81     20       78       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     3.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86          1100 PM                                     
 LOWEST     48           200 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   54        74      1974                    
 MINIMUM TEMPERATURE (F)   26         8      1905                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 19 2015.......SUNRISE   752 AM MDT   SUNSET   637 PM MDT   
OCTOBER 20 2015.......SUNRISE   753 AM MDT   SUNSET   635 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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