AFOS product CLIBTM
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CDUS45 KMSO 130738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT TUE OCT 13 2015


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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 12 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         71    331 PM  78    1964  57     14       49       
  MINIMUM         25    524 AM   6    2009  28     -3       31       
  AVERAGE         48                        42      6       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.40 1920   0.03  -0.03     0.01    
  MONTH TO DATE    0.15                      0.34  -0.19     0.11    
  SINCE OCT 1      0.15                      0.34  -0.19     0.11    
  SINCE JAN 1      9.32                     11.22  -1.90    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       17                        23     -6       25       
  MONTH TO DATE  173                       252    -79      202       
  SINCE SEP 1    502                       645   -143      570       
  SINCE JUL 1    732                       873   -141      733       
                                                                     
 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    18   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     4.6                                         

                                                                     
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    69           800 AM                                     
 LOWEST     15           200 PM                                     
 AVERAGE    42                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        77      1964                    
 MINIMUM TEMPERATURE (F)   27        10      2008                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 13 2015.......SUNRISE   744 AM MDT   SUNSET   648 PM MDT   
OCTOBER 14 2015.......SUNRISE   745 AM MDT   SUNSET   646 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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