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CDUS45 KMSO 132231
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
430 PM MDT TUE AUG 13 2019


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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 13 2019...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         77    255 PM  93    1940  81     -4       83       
  MINIMUM         40    619 AM  32    1959  45     -5       43       
  AVERAGE         59                        63     -4       63      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          0.84 1974   0.04  -0.04     0.00    
  MONTH TO DATE    1.05                      0.56   0.49     0.60    
  SINCE OCT 1     11.26                     10.97   0.29    11.98    
  SINCE JAN 1      9.64                      9.08   0.56    10.54    
                                                                     
SNOWFALL (IN)                                                        
  TODAY           MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY            6                         3      3        2       
  MONTH TO DATE   25                        33     -8       23       
  SINCE JUN 1    365                       420    -55      339       
  SINCE JUL 1    102                       133    -31       70       
                                                                     
 COOLING                                                             
  TODAY            0                         1     -1        0       
  MONTH TO DATE   26                        15     11       31       
  SINCE JUN 1     74                        66      8       88       
  SINCE JAN 1     74                        66      8       88       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED     4.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           200 AM                                     
 LOWEST     25           300 PM                                     
 AVERAGE    54                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81        93      2003                    
                                             1933                    
 MINIMUM TEMPERATURE (F)   45        29      1959                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 13 2019........SUNRISE   627 AM MDT   SUNSET   842 PM MDT   
AUGUST 14 2019........SUNRISE   628 AM MDT   SUNSET   840 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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