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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT MON AUG 10 2015


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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 9 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         79    301 PM  96    2000  82     -3       80       
  MINIMUM         39    539 AM  31    1995  45     -6       43       
  AVERAGE         59                        64     -5       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.57 1920   0.05  -0.05     0.00    
  MONTH TO DATE    0.04                      0.38  -0.34     0.25    
  SINCE OCT 1      8.57                     10.79  -2.22     9.69    
  SINCE JAN 1      6.18                      8.90  -2.72     8.65    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                         3      3        3       
  MONTH TO DATE   37                        21     16        8       
  SINCE JUN 1    289                       408   -119      396       
  SINCE JUL 1    141                       121     20       43       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    9                        11     -2        6       
  SINCE JUN 1     76                        62     14       67       
  SINCE JAN 1     76                        62     14       67       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     4.8                                         

                                                                     
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    92           500 AM                                     
 LOWEST     14           100 PM                                     
 AVERAGE    53                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81        96      1928                    
 MINIMUM TEMPERATURE (F)   45        36      1950                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 10 2015........SUNRISE   623 AM MDT   SUNSET   847 PM MDT   
AUGUST 11 2015........SUNRISE   624 AM MDT   SUNSET   845 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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