Weather Service Report


272 
CDUS45 KMSO 250738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT SUN SEP 25 2016


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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 24 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         55    251 PM  85    2014  64     -9       78       
                                      2009                          
                                      2001                          
  MINIMUM         33   1159 PM   3    1926  33      0       38       
  AVERAGE         44                        49     -5       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.60 1910   0.03  -0.03     0.00    
  MONTH TO DATE    1.22                      0.82   0.40     2.36    
  SINCE OCT 1     10.02                     12.59  -2.57    11.56    
  SINCE JAN 1      7.28                     10.70  -3.42     9.17    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        16      5        7       
  MONTH TO DATE  358                       286     72      270       
  SINCE SEP 1    358                       286     72      270       
  SINCE JUL 1    656                       514    142      500       
                                                                     
 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    23   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     9.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           200 AM                                     
 LOWEST     38           200 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        86      2001                    
 MINIMUM TEMPERATURE (F)   32        13      1926                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 25 2016.....SUNRISE   721 AM MDT   SUNSET   721 PM MDT   
SEPTEMBER 26 2016.....SUNRISE   723 AM MDT   SUNSET   719 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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Western Regional Climate Center, wrcc@dri.edu