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CDUS45 KMSO 060741
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
139 AM MDT TUE AUG 6 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 5 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         80    422 PM  99    1961  82     -2       91       
  MINIMUM         43    536 AM  34    1935  46     -3       42       
  AVERAGE         62                        64     -2       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.48 2011   0.04  -0.04     0.00    
  MONTH TO DATE    0.62                      0.20   0.42      T      
  SINCE OCT 1      7.92                     10.61  -2.69     8.41    
  SINCE JAN 1      6.29                      8.72  -2.43     7.15    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        3                         2      1        0       
  MONTH TO DATE   19                        10      9       13       
  SINCE JUN 1    280                       397   -117      306       
  SINCE JUL 1     37                       110    -73       33       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        2       
  MONTH TO DATE    0                         7     -7        3       
  SINCE JUN 1     81                        58     23       97       
  SINCE JAN 1     81                        58     23       97       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     5.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76           500 AM                                     
 LOWEST     21           500 PM                                     
 AVERAGE    49                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        97      1983                    
 MINIMUM TEMPERATURE (F)   46        36      1996                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST  6 2013........SUNRISE   619 AM MDT   SUNSET   852 PM MDT   
AUGUST  7 2013........SUNRISE   620 AM MDT   SUNSET   850 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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