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CDUS45 KMSO 170738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT SAT OCT 17 2015


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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 16 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         73    343 PM  78    1927  55     18       51       
  MINIMUM         25    619 AM   7    1946  27     -2       29       
  AVERAGE         49                        41      8       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.74 1932   0.03  -0.03     0.00    
  MONTH TO DATE    0.15                      0.45  -0.30     0.11    
  SINCE OCT 1      0.15                      0.45  -0.30     0.11    
  SINCE JAN 1      9.32                     11.33  -2.01    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       16                        24     -8       25       
  MONTH TO DATE  238                       346   -108      274       
  SINCE SEP 1    567                       739   -172      642       
  SINCE JUL 1    797                       967   -170      805       
                                                                     
 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     9   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     3.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81           600 AM                                     
 LOWEST     14           400 PM                                     
 AVERAGE    48                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        75      1974                    
 MINIMUM TEMPERATURE (F)   26         8      1996                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 17 2015.......SUNRISE   749 AM MDT   SUNSET   641 PM MDT   
OCTOBER 18 2015.......SUNRISE   751 AM MDT   SUNSET   639 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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