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CDUS45 KMSO 180738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT SUN JUN 18 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR JUNE 17 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         65    422 PM  91    1974  71     -6       69       
  MINIMUM         42    516 AM  28    1954  41      1       30       
  AVERAGE         54                        56     -2       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.67 1938   0.07  -0.07     0.00    
  MONTH TO DATE    2.52                      1.46   1.06     0.92    
  SINCE OCT 1     11.07                      8.26   2.81     7.19    
  SINCE JAN 1      7.85                      6.37   1.48     4.45    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                               
  MONTH TO DATE   MM                                               
  SINCE JAN 1     MM                                               
  SINCE JUL 1     MM                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                         9      2       15       
  MONTH TO DATE  163                       191    -28      130       
  SINCE JUN 1    163                       191    -28      130       
  SINCE JUL 1   9050                      9123    -73     8703       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    7                         0      7        5       
  SINCE JUN 1      7                         0      7        5       
  SINCE JAN 1      7                         0      7        5       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     6.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    70           600 AM                                     
 LOWEST     30           500 PM                                     
 AVERAGE    50                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        92      1974                    
 MINIMUM TEMPERATURE (F)   42        27      1954                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 18 2017..........SUNRISE   539 AM MDT   SUNSET   924 PM MDT   
JUNE 19 2017..........SUNRISE   539 AM MDT   SUNSET   924 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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