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CDUS45 KMSO 280738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT FRI AUG 28 2015


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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 27 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         82    157 PM  93    1924  77      5       78       
  MINIMUM         52   1159 PM  29    1945  42     10       41       
  AVERAGE         67                        59      8       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.76 1928   0.05  -0.05     0.00    
  MONTH TO DATE    0.32                      1.19  -0.87     2.93    
  SINCE OCT 1      8.85                     11.60  -2.75    12.37    
  SINCE JAN 1      6.46                      9.71  -3.25    11.33    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         6     -6        5       
  MONTH TO DATE  113                        99     14      102       
  SINCE JUN 1    365                       486   -121      490       
  SINCE JUL 1    217                       199     18      137       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         0      2        0       
  MONTH TO DATE   29                        24      5       16       
  SINCE JUN 1     96                        75     21       77       
  SINCE JAN 1     96                        75     21       77       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     5.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    77          1100 PM                                     
 LOWEST     17           200 PM                                     
 AVERAGE    47                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        93      1934                    
 MINIMUM TEMPERATURE (F)   41        26      1960                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 28 2015........SUNRISE   646 AM MDT   SUNSET   816 PM MDT   
AUGUST 29 2015........SUNRISE   647 AM MDT   SUNSET   814 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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