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CDUS45 KMSO 290737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT TUE AUG 29 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 28 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         90    417 PM  93    1934  76     14       78       
  MINIMUM         40    547 AM  26    1960  41     -1       46       
  AVERAGE         65                        59      6       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.07 1964   0.04  -0.04     0.00    
  MONTH TO DATE    0.16                      1.23  -1.07     0.66    
  SINCE OCT 1     11.99                     11.64   0.35     8.80    
  SINCE JAN 1      8.77                      9.75  -0.98     6.06    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         7     -7        3       
  MONTH TO DATE   65                       106    -41      162       
  SINCE JUN 1    308                       493   -185      484       
  SINCE JUL 1     73                       206   -133      295       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    7                        24    -17        4       
  SINCE JUN 1    110                        75     35       51       
  SINCE JAN 1    110                        75     35       51       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     4.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    64           600 AM                                     
 LOWEST      7           400 PM                                     
 AVERAGE    36                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        91      2005                    
                                             1998                    
 MINIMUM TEMPERATURE (F)   41        27      1937                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 29 2017........SUNRISE   647 AM MDT   SUNSET   813 PM MDT   
AUGUST 30 2017........SUNRISE   649 AM MDT   SUNSET   811 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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