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CDUS45 KMSO 281150
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
550 AM MDT MON SEP 28 2015


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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 27 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         67    435 PM  83    1963  63      4       51       
  MINIMUM         40    728 AM  16    1935  32      8       45       
  AVERAGE         54                        47      7       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.55 2014   0.03  -0.03     0.55    
  MONTH TO DATE    2.36                      0.91   1.45     0.81    
  SINCE OCT 1     11.56                     12.68  -1.12    13.32    
  SINCE JAN 1      9.17                     10.79  -1.62    12.28    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                        18     -7       17       
  MONTH TO DATE  290                       338    -48      313       
  SINCE SEP 1    290                       338    -48      313       
  SINCE JUL 1    520                       566    -46      476       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        1       
  SINCE SEP 1      0                         0      0        1       
  SINCE JAN 1    101                        79     22       78       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     4.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           700 AM                                     
 LOWEST     28           500 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        82      2010                    
                                             1970                    
 MINIMUM TEMPERATURE (F)   32        17      1985                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 28 2015.....SUNRISE   724 AM MDT   SUNSET   716 PM MDT   
SEPTEMBER 29 2015.....SUNRISE   726 AM MDT   SUNSET   714 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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