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CDUS45 KMSO 050737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT SAT OCT 5 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 4 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         42    514 PM  79    1921  60    -18       42       
  MINIMUM         25   1159 PM  15    1973  30     -5       18       
  AVERAGE         34                        45    -11       30      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.65 1941   0.03  -0.03     0.00    
  MONTH TO DATE    0.06                      0.12  -0.06      T      
  SINCE OCT 1      0.06                      0.12  -0.06      T      
  SINCE JAN 1     10.34                     11.00  -0.66     7.43    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        20     11       35       
  MONTH TO DATE  112                        78     34       88       
  SINCE SEP 1    420                       471    -51      401       
  SINCE JUL 1    487                       699   -212      493       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      8                         2      6        0       
  SINCE JAN 1    104                        81     23      121       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     2.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           700 AM                                     
 LOWEST     46           400 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   60        85      1918                    
 MINIMUM TEMPERATURE (F)   29        12      2001                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  5 2013.......SUNRISE   734 AM MDT   SUNSET   702 PM MDT   
OCTOBER  6 2013.......SUNRISE   735 AM MDT   SUNSET   700 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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