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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT MON JUN 12 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR JUNE 11 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         66    417 PM  89    1918  68     -2       59       
  MINIMUM         28R   539 AM  29    1959  40    -12       49       
  AVERAGE         47                        54     -7       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.40 1992   0.08  -0.08     0.09    
  MONTH TO DATE    0.79                      0.99  -0.20     0.50    
  SINCE OCT 1      9.34                      7.79   1.55     6.77    
  SINCE JAN 1      6.12                      5.90   0.22     4.03    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       18                        11      7       11       
  MONTH TO DATE   87                       132    -45       48       
  SINCE JUN 1     87                       132    -45       48       
  SINCE JUL 1   8974                      9064    -90     8621       
                                                                     
 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     S (170)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     5.0                                         

                                                                     
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           600 AM                                     
 LOWEST     22           100 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        91      1918                    
 MINIMUM TEMPERATURE (F)   41        31      2010                    
                                             2004                    
                                             1972                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 12 2017..........SUNRISE   539 AM MDT   SUNSET   921 PM MDT   
JUNE 13 2017..........SUNRISE   539 AM MDT   SUNSET   922 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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