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CDUS45 KMSO 160738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT FRI SEP 16 2016


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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 15 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         67    454 PM  93    2000  69     -2       56       
  MINIMUM         37    811 AM  22    1970  36      1       45       
  AVERAGE         52                        52      0       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.53 2015   0.03  -0.03     0.53    
  MONTH TO DATE    0.84                      0.54   0.30     1.58    
  SINCE OCT 1      9.64                     12.31  -2.67    10.78    
  SINCE JAN 1      6.90                     10.42  -3.52     8.39    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        13      0       14       
  MONTH TO DATE  222                       153     69      157       
  SINCE SEP 1    222                       153     69      157       
  SINCE JUL 1    520                       381    139      387       
                                                                     
 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    18   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     4.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     24           400 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        86      1998                    
 MINIMUM TEMPERATURE (F)   36        18      1965                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 16 2016.....SUNRISE   710 AM MDT   SUNSET   738 PM MDT   
SEPTEMBER 17 2016.....SUNRISE   711 AM MDT   SUNSET   736 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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