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CDUS45 KMSO 150749
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
149 AM MDT WED AUG 15 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 14 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         87    358 PM  93    2003  81      6       86       
                                      1933                          
  MINIMUM         41    612 AM  29    1959  45     -4       46       
  AVERAGE         64                        62      2       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.72 1925   0.05  -0.05      T      
  MONTH TO DATE    0.06                      0.61  -0.55     0.64    
  SINCE OCT 1      8.47                     11.02  -2.55    11.89    
  SINCE JAN 1      7.21                      9.13  -1.92    10.09    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        1                         3     -2        0       
  MONTH TO DATE   14                        36    -22       36       
  SINCE JUN 1    307                       423   -116      490       
  SINCE JUL 1     34                       136   -102      121       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        1       
  MONTH TO DATE   21                        16      5        1       
  SINCE JUN 1    115                        67     48       32       
  SINCE JAN 1    115                        67     48       32       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     5.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    53           600 AM                                     
 LOWEST     13           100 PM                                     
 AVERAGE    33                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80        93      2003                    
                                             1920                    
                                             2000                    
 MINIMUM TEMPERATURE (F)   44        34      1944                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 15 2012........SUNRISE   630 AM MDT   SUNSET   838 PM MDT   
AUGUST 16 2012........SUNRISE   632 AM MDT   SUNSET   836 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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