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CDUS45 KMSO 170737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT SAT SEP 17 2016


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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 16 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         70    401 PM  86    1998  68      2       49       
  MINIMUM         32    635 AM  18    1965  36     -4       41       
  AVERAGE         51                        52     -1       45      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.71 2015   0.03  -0.03     0.71    
  MONTH TO DATE    0.84                      0.57   0.27     2.29    
  SINCE OCT 1      9.64                     12.34  -2.70    11.49    
  SINCE JAN 1      6.90                     10.45  -3.55     9.10    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                        13      1       20       
  MONTH TO DATE  236                       166     70      177       
  SINCE SEP 1    236                       166     70      177       
  SINCE JUL 1    534                       394    140      407       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    3                         0      3        0       
  SINCE SEP 1      3                         0      3        0       
  SINCE JAN 1     57                        79    -22      101       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     3.5                                         

                                                                     
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    89           400 AM                                     
 LOWEST     22           200 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        90      1981                    
 MINIMUM TEMPERATURE (F)   35         9      1965                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 17 2016.....SUNRISE   711 AM MDT   SUNSET   736 PM MDT   
SEPTEMBER 18 2016.....SUNRISE   713 AM MDT   SUNSET   734 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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