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CDUS45 KMSO 190738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT MON AUG 19 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 18 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         85    521 PM  93    1977  80      5       84       
  MINIMUM         50    550 AM  31    1995  44      6       41       
  AVERAGE         68                        62      6       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.47 1990   0.04  -0.04     0.00    
  MONTH TO DATE    0.74                      0.79  -0.05     0.06    
  SINCE OCT 1      8.04                     11.20  -3.16     8.47    
  SINCE JAN 1      6.41                      9.31  -2.90     7.21    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         4     -4        2       
  MONTH TO DATE   35                        52    -17       30       
  SINCE JUN 1    296                       439   -143      323       
  SINCE JUL 1     53                       152    -99       50       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         1      2        0       
  MONTH TO DATE   11                        20     -9       21       
  SINCE JUN 1     92                        71     21      115       
  SINCE JAN 1     92                        71     21      115       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     5.9                                         

                                                                     
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    68           700 AM                                     
 LOWEST     14           400 PM                                     
 AVERAGE    41                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        93      1942                    
 MINIMUM TEMPERATURE (F)   44        30      1995                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 19 2013........SUNRISE   635 AM MDT   SUNSET   831 PM MDT   
AUGUST 20 2013........SUNRISE   636 AM MDT   SUNSET   829 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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