785 
CDUS45 KMSO 020737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT MON SEP 2 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 1 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         87    224 PM  92    1998  75     12       75       
  MINIMUM         44    634 AM  26    2006  40      4       45       
  AVERAGE         66                        58      8       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.94 1896   0.04  -0.04     0.01    
  MONTH TO DATE    0.00                      0.04  -0.04     0.01    
  SINCE OCT 1      8.92                     11.81  -2.89     8.67    
  SINCE JAN 1      7.29                      9.92  -2.63     7.41    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         8     -8        5       
  MONTH TO DATE    0                         8     -8        5       
  SINCE SEP 1      0                         8     -8        5       
  SINCE JUL 1     67                       236   -169       97       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         0      1        0       
  MONTH TO DATE    1                         0      1        0       
  SINCE SEP 1      1                         0      1        0       
  SINCE JAN 1     97                        79     18      121       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     3.8                                         

                                                                     
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    82           700 AM                                     
 LOWEST     15           100 PM                                     
 AVERAGE    49                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   74        92      1998                    
 MINIMUM TEMPERATURE (F)   40        25      1959                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  2 2013.....SUNRISE   652 AM MDT   SUNSET   806 PM MDT   
SEPTEMBER  3 2013.....SUNRISE   654 AM MDT   SUNSET   804 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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